221.0.0.0/8

Where this block is, who announces it, and what our databases hold in it. Below, every /16 inside it; open one for its /24 subnets.

16,777,216

routable addresses

16,775,424

geolocated

countries

126

announcing ASes

2,173

announced prefixes

108,208

anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

top 10 of 19

Japan8,606,204 · 51.30%
China5,458,176 · 32.54%
South Korea2,060,288 · 12.28%
Hong Kong266,240 · 1.59%
India132,608 · 0.79%
Taiwan90,112 · 0.54%
Vietnam40,960 · 0.24%
Australia29,440 · 0.18%
Singapore20,481 · 0.12%
Pakistan18,432 · 0.11%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

top 25 of 126

AS17676SoftBank Corp.6,160,384 · 36.72%
AS4837CHINA UNICOM China169 Backbone2,500,864 · 14.91%
AS4766Korea Telecom1,626,368 · 9.69%
AS17506ARTERIA Networks Corporation1,376,256 · 8.20%
AS4134CHINANET-BACKBONE727,808 · 4.34%
AS4713NTT DOCOMO BUSINESS,Inc.557,056 · 3.32%
AS4808China Unicom Beijing Province Network544,768 · 3.25%
AS9318SK Broadband Co Ltd390,912 · 2.33%
AS9808China Mobile Communications Group Co., Ltd.365,568 · 2.18%
AS9304HGC Global Communications Limited262,144 · 1.56%

What the databases see

Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.

VPN IP68,777
0.41%
Residential Proxy IP40,746
0.24%
Datacenter Proxy IP768
0.00%
Mobile Proxy IP238
0.00%
Tor IP6
0.00%
Relay IP0
None here
Hosting IP1,503,488
8.96%
CDN IP0
None here
Carrier IP10,807,038
64.41%
Anycast IP0
None here
SSH IP39,812
0.24%
SMTP IP2,596
0.02%
DNS Resolver IP16,571
0.10%

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

first 100 of 2,173

PREFIX	ORIGIN	COUNTRY	RPKI	PEERS	FIRST SEEN
221.0.0.0/15	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.0.186.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.1.73.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.1.209.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.0.0/16	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.68.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.76.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.85.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.140.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.150.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.155.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.161.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.225.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.2.235.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.0.0/17	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.128.0/17	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.136.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.140.0/22	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.192.0/22	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.224.0/22	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.3.240.0/22	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.4.0.0/16	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.8.0/22	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.9.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.4.10.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.11.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.32.0/19	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.32.0/20	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.33.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.40.0/22	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.40.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.41.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.42.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.48.0/20	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.54.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.61.0/24	AS17622China Unicom Guangzhou network	China	valid	17	2026-10-02
221.4.66.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.4.102.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.104.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.106.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.112.0/22	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.146.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.4.154.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.4.156.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.159.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.4.173.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.175.0/24	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.4.222.0/23	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.5.0.0/17	AS17816China Unicom IP network China169 Guangdong province	China	valid	17	2026-10-02
221.5.33.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.34.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.35.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.36.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.38.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.39.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.92.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.93.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.94.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.95.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.96.0/23	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.96.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.97.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.102.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.103.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.106.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.107.0/24	AS136959China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.109.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.110.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.111.0/24	AS136958China Unicom Guangdong IP network	China	valid	17	2026-10-02
221.5.128.0/17	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.5.203.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.5.211.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.5.212.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.5.226.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.5.227.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.6.0.0/16	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.6.4.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.6.54.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.6.175.0/24	AS140717UNICOM JiangSu Suzhou IDC network	China	valid	17	2026-10-02
221.7.0.0/19	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.1.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.9.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.10.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.11.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.15.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.17.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.18.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.19.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.23.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.24.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.25.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.26.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.29.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.30.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.31.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.32.0/19	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.32.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.33.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.64.0/19	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02
221.7.85.0/24	AS4837CHINA UNICOM China169 Backbone	China	valid	17	2026-10-02

Every /16 inside it


221.0.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	562	5,120	8.32%
221.1.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	606	9,216	14.47%
221.2.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	361	8,192	12.71%
221.3.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	495	5,888	9.34%
221.4.0.0/16	China	AS17816China Unicom IP network China169 Guangdong province	417	7,680	12.08%
221.5.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	256	8,448	13.13%
221.6.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	242	6,912	10.74%
221.7.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	522	10,496	16.24%
221.8.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	262	3,328	5.28%
221.9.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	269	2,048	3.46%
221.10.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	2,305	9,472	14.59%
221.11.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	999	6,400	10.83%
221.12.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	538	9,472	14.97%
221.13.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	1,315	11,264	17.76%
221.14.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	1,617	12,544	19.96%
221.15.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	2,308	17,408	27.41%
221.16.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.17.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.18.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.19.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.20.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.21.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.22.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.23.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.24.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.25.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.26.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.27.0.0/16	Japan	AS17676SoftBank Corp.	4	0	0.01%
221.28.0.0/16	Japan	AS17676SoftBank Corp.	1	0	0.00%
221.29.0.0/16	Japan	AS17676SoftBank Corp.	11	0	0.02%
221.30.0.0/16	Japan	AS17676SoftBank Corp.	2	0	0.00%
221.31.0.0/16	Japan	AS17676SoftBank Corp.	9	256	0.40%
221.32.0.0/16	Japan	AS17676SoftBank Corp.	8	0	0.01%
221.33.0.0/16	Japan	AS17676SoftBank Corp.	5	0	0.01%
221.34.0.0/16	Japan	AS17676SoftBank Corp.	5	0	0.01%
221.35.0.0/16	Japan	AS17676SoftBank Corp.	4	0	0.01%
221.36.0.0/16	Japan	AS17676SoftBank Corp.	9	0	0.01%
221.37.0.0/16	Japan	AS17676SoftBank Corp.	9	0	0.01%
221.38.0.0/16	Japan	AS17676SoftBank Corp.	11	0	0.02%
221.39.0.0/16	Japan	AS17676SoftBank Corp.	8	0	0.01%
221.40.0.0/16	Japan	AS17676SoftBank Corp.	7	0	0.01%
221.41.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.42.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.43.0.0/16	Japan	AS17676SoftBank Corp.	1	0	0.00%
221.44.0.0/16	Japan	AS17676SoftBank Corp.	117	256	0.57%
221.45.0.0/16	Japan	AS17676SoftBank Corp.	176	256	0.65%
221.46.0.0/16	Japan	—	0	0	0.00%
221.47.0.0/16	Japan	—	0	0	0.00%
221.48.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.49.0.0/16	Japan	AS17676SoftBank Corp.	132	256	0.59%
221.50.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.51.0.0/16	Japan	AS17676SoftBank Corp.	3	0	0.00%
221.52.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.53.0.0/16	Japan	AS17676SoftBank Corp.	1	0	0.00%
221.54.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.55.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.56.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.57.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.58.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.59.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.60.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.61.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.62.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.63.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.64.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.65.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.66.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.67.0.0/16	Japan	AS17676SoftBank Corp.	1	0	0.00%
221.68.0.0/16	Japan	AS17676SoftBank Corp.	3	0	0.00%
221.69.0.0/16	Japan	AS17676SoftBank Corp.	6	0	0.01%
221.70.0.0/16	Japan	AS17676SoftBank Corp.	48	0	0.07%
221.71.0.0/16	Japan	AS17676SoftBank Corp.	183	256	0.67%
221.72.0.0/16	Japan	AS17676SoftBank Corp.	10	0	0.02%
221.73.0.0/16	Japan	AS17676SoftBank Corp.	72	0	0.11%
221.74.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.75.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.76.0.0/16	Japan	AS17676SoftBank Corp.	139	256	0.60%
221.77.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.78.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.79.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.80.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.81.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.82.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.83.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.84.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.85.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.86.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.87.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.88.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.89.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.90.0.0/16	Japan	AS17676SoftBank Corp.	2	0	0.00%
221.91.0.0/16	Japan	AS17676SoftBank Corp.	157	0	0.24%
221.92.0.0/16	Japan	AS17676SoftBank Corp.	125	0	0.19%
221.93.0.0/16	Japan	AS17676SoftBank Corp.	89	0	0.14%
221.94.0.0/16	Japan	AS17676SoftBank Corp.	14	0	0.02%
221.95.0.0/16	Japan	AS17676SoftBank Corp.	78	0	0.12%
221.96.0.0/16	Japan	AS17676SoftBank Corp.	69	256	0.50%
221.97.0.0/16	Japan	AS17676SoftBank Corp.	57	0	0.09%
221.98.0.0/16	Japan	AS17676SoftBank Corp.	92	0	0.14%
221.99.0.0/16	Japan	AS17676SoftBank Corp.	79	0	0.12%
221.100.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.101.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.102.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.103.0.0/16	Japan	AS17676SoftBank Corp.	211	256	0.70%
221.104.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.105.0.0/16	Japan	AS17676SoftBank Corp.	103	0	0.16%
221.106.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.107.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.108.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.109.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.110.0.0/16	Japan	AS17676SoftBank Corp.	191	2,560	4.18%
221.111.0.0/16	Japan	AS17676SoftBank Corp.	0	0	0.00%
221.112.0.0/16	Japan	AS17506ARTERIA Networks Corporation	340	2,560	4.12%
221.113.0.0/16	Japan	AS4685Asahi Net	1,841	12,800	20.28%
221.114.0.0/16	Japan	AS17506ARTERIA Networks Corporation	145	512	0.99%
221.115.0.0/16	Japan	AS17506ARTERIA Networks Corporation	204	1,024	1.79%
221.116.0.0/16	Japan	AS17506ARTERIA Networks Corporation	181	2,048	3.30%
221.117.0.0/16	Japan	AS17506ARTERIA Networks Corporation	223	768	1.51%
221.118.0.0/16	Japan	AS9354Community Network Center Inc.	824	6,912	11.49%
221.119.0.0/16	Japan	AS2516KDDI CORPORATION	60	0	0.09%
221.120.0.0/16	Taiwan	AS17557Pakistan Telecommunication Company Limited	848	19,456	29.92%
221.121.0.0/16	Japan	AS7602Sai gon Postel Corporation	3,918	10,496	20.79%
221.122.0.0/16	China	AS23724IDC, China Telecommunications Corporation	66	50,432	76.97%
221.123.0.0/16	China	AS23724IDC, China Telecommunications Corporation	16	37,120	56.64%
221.124.0.0/16	Hong Kong	AS9304HGC Global Communications Limited	1,894	33,792	51.91%
221.125.0.0/16	Hong Kong	AS9304HGC Global Communications Limited	132	3,584	5.61%
221.126.0.0/16	Hong Kong	AS9304HGC Global Communications Limited	462	11,264	17.29%
221.127.0.0/16	Hong Kong	AS9304HGC Global Communications Limited	2,603	41,984	64.72%
221.128.0.0/16	China	AS4765Pacific Internet Pte Ltd	63	11,776	17.98%
221.129.0.0/16	China	—	0	0	0.00%
221.130.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	84	3,840	5.92%
221.131.0.0/16	China	AS56046China Mobile communications corporation	132	6,656	10.21%
221.132.0.0/16	Japan	AS4721JCOM Co., Ltd.	1,437	22,784	34.91%
221.133.0.0/16	South Korea	AS17534NSK Co.,Ltd.	280	7,168	11.26%
221.134.0.0/16	India	AS9583Sify Limited	29	768	1.21%
221.135.0.0/16	India	AS9583Sify Limited	18	0	0.03%
221.136.0.0/16	China	—	0	0	0.00%
221.137.0.0/16	China	—	0	0	0.00%
221.138.0.0/16	South Korea	AS9318SK Broadband Co Ltd	398	6,144	9.84%
221.139.0.0/16	South Korea	AS9318SK Broadband Co Ltd	343	5,888	9.38%
221.140.0.0/16	South Korea	AS9318SK Broadband Co Ltd	339	2,304	3.96%
221.141.0.0/16	South Korea	AS9318SK Broadband Co Ltd	373	6,144	9.84%
221.142.0.0/16	South Korea	AS9318SK Broadband Co Ltd	384	3,584	5.99%
221.143.0.0/16	South Korea	AS9318SK Broadband Co Ltd	397	5,376	8.71%
221.144.0.0/16	South Korea	AS4766Korea Telecom	720	13,312	21.05%
221.145.0.0/16	South Korea	AS4766Korea Telecom	749	19,456	30.13%
221.146.0.0/16	South Korea	AS4766Korea Telecom	766	13,312	20.89%
221.147.0.0/16	South Korea	AS4766Korea Telecom	642	16,384	25.48%
221.148.0.0/16	South Korea	AS4766Korea Telecom	529	13,824	21.42%
221.149.0.0/16	South Korea	AS4766Korea Telecom	571	14,592	22.69%
221.150.0.0/16	South Korea	AS4766Korea Telecom	1,743	15,360	24.07%
221.151.0.0/16	South Korea	AS4766Korea Telecom	756	14,592	22.92%
221.152.0.0/16	South Korea	AS4766Korea Telecom	575	11,776	18.53%
221.153.0.0/16	South Korea	AS4766Korea Telecom	728	15,360	24.10%
221.154.0.0/16	South Korea	AS4766Korea Telecom	1,273	19,456	30.67%
221.155.0.0/16	South Korea	AS4766Korea Telecom	771	17,152	26.79%
221.156.0.0/16	South Korea	AS4766Korea Telecom	959	13,056	20.90%
221.157.0.0/16	South Korea	AS4766Korea Telecom	650	17,152	26.70%
221.158.0.0/16	South Korea	AS4766Korea Telecom	781	17,920	27.99%
221.159.0.0/16	South Korea	AS4766Korea Telecom	996	19,968	31.11%
221.160.0.0/16	South Korea	AS4766Korea Telecom	639	14,848	23.22%
221.161.0.0/16	South Korea	AS4766Korea Telecom	545	13,824	21.57%
221.162.0.0/16	South Korea	AS4766Korea Telecom	674	15,104	23.66%
221.163.0.0/16	South Korea	AS4766Korea Telecom	890	14,336	22.59%
221.164.0.0/16	South Korea	AS4766Korea Telecom	674	18,688	29.01%
221.165.0.0/16	South Korea	AS4766Korea Telecom	945	19,456	30.41%
221.166.0.0/16	South Korea	AS4766Korea Telecom	394	9,728	15.16%
221.167.0.0/16	South Korea	AS4766Korea Telecom	752	23,040	35.75%
221.168.0.0/16	South Korea	AS4766Korea Telecom	760	20,480	31.79%
221.169.0.0/16	Taiwan	AS4780Digital United Inc.	7	60,928	92.97%
221.170.0.0/16	Japan	AS2518BIGLOBE Inc.	3,254	13,824	23.33%
221.171.0.0/16	Japan	AS2518BIGLOBE Inc.	2,916	15,616	25.69%
221.172.0.0/16	China	—	0	0	0.00%
221.173.0.0/16	China	—	0	0	0.00%
221.174.0.0/16	China	—	0	0	0.00%
221.175.0.0/16	China	—	0	0	0.00%
221.176.0.0/16	China	AS24445Henan Mobile Communications Co.,Ltd	71	1,792	2.79%
221.177.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	0	0	0.00%
221.178.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	217	9,472	14.53%
221.179.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	156	6,144	9.41%
221.180.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	30	2,816	4.31%
221.181.0.0/16	China	AS56046China Mobile communications corporation	131	6,400	9.82%
221.182.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	259	5,632	8.87%
221.183.0.0/16	China	AS9808China Mobile Communications Group Co., Ltd.	0	0	0.00%
221.184.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	36	1,024	1.59%
221.185.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	1,719	9,984	15.25%
221.186.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	153	8,704	13.33%
221.187.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	934	7,936	12.11%
221.188.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	1,155	7,424	11.56%
221.189.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	938	9,728	14.90%
221.190.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	0	0	0.00%
221.191.0.0/16	Japan	AS4713NTT DOCOMO BUSINESS,Inc.	850	7,168	10.95%
221.192.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	134	1,024	1.75%
221.193.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	855	5,632	9.05%
221.194.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	137	6,912	10.68%
221.195.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	448	6,912	10.78%
221.196.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	640	4,352	7.19%
221.197.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	905	3,584	6.55%
221.198.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	754	3,840	6.79%
221.199.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	212	4,096	6.47%
221.200.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	2,700	16,384	26.46%
221.201.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	1,671	25,600	39.38%
221.202.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	374	3,840	6.16%
221.203.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	927	12,544	19.39%
221.204.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	447	16,640	25.50%
221.205.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	938	18,944	29.41%
221.206.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	813	3,840	6.39%
221.207.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	1,067	14,080	22.18%
221.208.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	754	3,840	6.53%
221.209.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	541	2,816	4.95%
221.210.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	647	3,328	5.68%
221.211.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	709	4,608	7.93%
221.212.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	564	4,864	7.79%
221.213.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	1,034	6,400	10.53%
221.214.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	427	6,656	10.51%
221.215.0.0/16	China	AS4837CHINA UNICOM China169 Backbone	473	5,888	9.44%
221.216.0.0/16	China	AS4808China Unicom Beijing Province Network	893	6,656	10.75%
221.217.0.0/16	China	AS4808China Unicom Beijing Province Network	470	3,328	5.40%
221.218.0.0/16	China	AS4808China Unicom Beijing Province Network	548	3,328	5.38%
221.219.0.0/16	China	AS4808China Unicom Beijing Province Network	1,398	10,496	16.32%
221.220.0.0/16	China	AS4808China Unicom Beijing Province Network	565	4,352	6.77%
221.221.0.0/16	China	AS4808China Unicom Beijing Province Network	393	3,328	5.46%
221.222.0.0/16	China	AS4808China Unicom Beijing Province Network	428	5,376	8.47%
221.223.0.0/16	China	AS4808China Unicom Beijing Province Network	660	7,936	12.45%
221.224.0.0/16	China	AS4134CHINANET-BACKBONE	715	23,040	35.32%
221.225.0.0/16	China	AS4134CHINANET-BACKBONE	3,165	30,464	46.94%
221.226.0.0/16	China	AS4134CHINANET-BACKBONE	894	17,408	26.79%
221.227.0.0/16	China	AS4134CHINANET-BACKBONE	2,495	25,344	39.49%
221.228.0.0/16	China	AS4134CHINANET-BACKBONE	715	28,672	44.05%
221.229.0.0/16	China	AS4134CHINANET-BACKBONE	564	13,056	20.14%
221.230.0.0/16	China	AS4134CHINANET-BACKBONE	439	4,096	6.45%
221.231.0.0/16	China	AS4134CHINANET-BACKBONE	335	9,472	14.79%
221.232.0.0/16	China	AS137266CHINATELECOM Hubei province Wuhan 5G network	1,233	9,472	14.71%
221.233.0.0/16	China	AS4134CHINANET-BACKBONE	702	10,496	16.42%
221.234.0.0/16	China	AS4134CHINANET-BACKBONE	540	5,376	8.40%
221.235.0.0/16	China	AS4134CHINANET-BACKBONE	791	8,448	13.24%
221.236.0.0/16	China	AS4134CHINANET-BACKBONE	506	12,032	18.74%
221.237.0.0/16	China	AS4134CHINANET-BACKBONE	1,148	9,984	15.79%
221.238.0.0/16	China	AS17638ASN for TIANJIN Provincial Net of CT	576	5,376	8.89%
221.239.0.0/16	China	AS4812China Telecom (Group)	354	3,840	6.26%
221.240.0.0/16	Japan	AS17506ARTERIA Networks Corporation	184	256	0.67%
221.241.0.0/16	Japan	AS17506ARTERIA Networks Corporation	585	1,792	3.58%
221.242.0.0/16	Japan	AS17506ARTERIA Networks Corporation	297	2,304	3.73%
221.243.0.0/16	Japan	AS17506ARTERIA Networks Corporation	149	1,024	1.72%
221.244.0.0/16	Japan	AS17506ARTERIA Networks Corporation	93	1,024	1.69%
221.245.0.0/16	Japan	AS17506ARTERIA Networks Corporation	110	1,280	2.07%
221.246.0.0/16	Japan	AS17506ARTERIA Networks Corporation	178	768	1.44%
221.247.0.0/16	Japan	AS17506ARTERIA Networks Corporation	89	1,024	1.69%
221.248.0.0/16	Japan	AS17506ARTERIA Networks Corporation	485	1,792	3.44%
221.249.0.0/16	Japan	AS17506ARTERIA Networks Corporation	180	2,048	3.27%
221.250.0.0/16	Japan	AS17506ARTERIA Networks Corporation	102	512	0.93%
221.251.0.0/16	Japan	AS17506ARTERIA Networks Corporation	316	1,536	2.56%
221.252.0.0/16	Japan	AS17506ARTERIA Networks Corporation	131	1,280	2.06%
221.253.0.0/16	Japan	AS17506ARTERIA Networks Corporation	209	1,024	1.70%
221.254.0.0/16	Japan	AS17506ARTERIA Networks Corporation	379	2,816	4.58%
221.255.0.0/16	Japan	AS17506ARTERIA Networks Corporation	355	2,560	4.21%

00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.

Request evaluation Download sample

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.

Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.

Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.

Get a quote Compare licenses