204.63.0.0/16

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

204.62.0.0/16 204.64.0.0/16

65,536

routable addresses

65,536

geolocated

countries

announcing ASes

announced prefixes

136

anonymous addresses

Where it is

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

United States60,160 · 91.80%
Canada5,376 · 8.20%

Who announces it

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

AS11686Zayo Bandwidth4,096 · 6.25%
AS398025Cumberland Connect4,096 · 6.25%
AS32Stanford University2,048 · 3.13%
AS6079RCN2,048 · 3.13%
AS11995Oregon Health & Science University2,048 · 3.13%
AS35911Bell Canada2,048 · 3.13%
AS40200Munson Healthcare2,048 · 3.13%
AS54214Comanche County Memorial Hospital2,048 · 3.13%
AS36149Hawaiian Telcom Services Company, Inc.1,792 · 2.73%
AS3573Accenture LLP1,024 · 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 IP84
0.13%
Residential Proxy IP53
0.08%
Datacenter Proxy IP0
None here
Mobile Proxy IP0
None here
Public Proxy IP0
None here
Tor IP0
None here
Relay IP0
None here
Hosting IP768
1.17%
CDN IP0
None here
Carrier IP2,048
3.13%
Satellite IP0
None here
Anycast IP0
None here
SSH IP269
0.41%
SMTP IP0
None here
DNS Resolver IP17
0.03%
Web IP137
0.21%
BitTorrent IP3
0.00%

Announced prefixes

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

36 prefixes

PREFIX	ORIGIN	COUNTRY	RPKI	PEERS	FIRST SEEN
204.63.0.0/20	AS398025Cumberland Connect	United States	Valid	17	2026-10-02
204.63.27.0/24	AS36514Florida Legislature	United States	Not found	17	2026-10-02
204.63.40.0/24	AS395609Capital One Financial Corporation	United States	Not found	17	2026-10-02
204.63.41.0/24	AS395615Capital One Financial Corporation	United States	Not found	17	2026-10-02
204.63.42.0/24	AS16419Capital One Financial Corporation	United States	Not found	17	2026-10-02
204.63.43.0/24	AS16660Capital One Financial Corporation	United States	Not found	17	2026-10-02
204.63.49.0/24	AS19769Capital One Financial Corporation	United States	Not found	17	2026-10-02
204.63.133.0/24	AS26336Tahoe Forest Hospital District	United States	Valid	17	2026-10-02
204.63.136.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	18	2026-10-02
204.63.137.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	18	2026-10-02
204.63.138.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	17	2026-10-02
204.63.139.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	17	2026-10-02
204.63.140.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	18	2026-10-02
204.63.141.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	18	2026-10-02
204.63.143.0/24	AS36149Hawaiian Telcom Services Company, Inc.	United States	Not found	18	2026-10-02
204.63.144.0/21	AS6079RCN	Canada	Valid	17	2026-10-02
204.63.152.0/22	AS6181Cincinnati Bell Telephone Company LLC	United States	Not found	18	2026-10-02
204.63.156.0/22	AS3573Accenture LLP	United States	Not found	17	2026-10-02
204.63.160.0/24	AS27583Regis Corporation	United States	Not found	18	2026-10-02
204.63.164.0/24	AS27583Regis Corporation	United States	Not found	18	2026-10-02
204.63.171.0/24	AS33016Payward, Inc.	United States	Not found	17	2026-10-02
204.63.173.0/24	AS397320Federated Cooperatives Limited	Canada	Valid	17	2026-10-02
204.63.176.0/21	AS11686Zayo Bandwidth	United States	Not found	19	2026-10-02
204.63.190.0/23	AS11342Pathway Communications	Canada	Not found	17	2026-10-02
204.63.198.0/24	AS23099DM Petroleum Operations Company	United States	Not found	17	2026-10-02
204.63.199.0/24	AS23099DM Petroleum Operations Company	United States	Not found	17	2026-10-02
204.63.200.0/21	AS40200Munson Healthcare	United States	Not found	18	2026-10-02
204.63.209.0/24	AS393274Darigold, Inc.	United States	Not found	17	2026-10-02
204.63.214.0/23	AS13394SCHUYLKILL INTERMEDIATE UNIT 29	United States	Valid	17	2026-10-02
204.63.216.0/21also AS54214	AS22773Cox Communications Inc.	United States	Not found	7	2026-10-02
204.63.216.0/21also AS22773	AS54214Comanche County Memorial Hospital	United States	Not found	13	2026-10-02
204.63.216.0/22	AS54214Comanche County Memorial Hospital	United States	Not found	20	2026-10-02
204.63.224.0/21	AS32Stanford University	United States	Not found	20	2026-10-02
204.63.232.0/21	AS11995Oregon Health & Science University	United States	Valid	19	2026-10-02
204.63.240.0/21	AS11686Zayo Bandwidth	United States	Not found	17	2026-10-02
204.63.248.0/21	AS35911Bell Canada	Canada	Not found	17	2026-10-02

Every /24 inside it


204.63.0.0/24	United States	AS398025Cumberland Connect	4	0	1.56%
204.63.1.0/24	United States	AS398025Cumberland Connect	1	0	0.39%
204.63.2.0/24	United States	AS398025Cumberland Connect	3	0	1.17%
204.63.3.0/24	United States	AS398025Cumberland Connect	3	0	1.17%
204.63.4.0/24	United States	AS398025Cumberland Connect	2	0	0.78%
204.63.5.0/24	United States	AS398025Cumberland Connect	0	0	0.00%
204.63.6.0/24	United States	AS398025Cumberland Connect	2	0	0.78%
204.63.7.0/24	United States	AS398025Cumberland Connect	2	0	0.78%
204.63.8.0/24	United States	AS398025Cumberland Connect	3	0	1.17%
204.63.9.0/24	United States	AS398025Cumberland Connect	7	0	2.73%
204.63.10.0/24	United States	AS398025Cumberland Connect	8	0	3.13%
204.63.11.0/24	United States	AS398025Cumberland Connect	3	0	1.17%
204.63.12.0/24	United States	AS398025Cumberland Connect	4	0	1.56%
204.63.13.0/24	United States	AS398025Cumberland Connect	0	0	0.00%
204.63.14.0/24	United States	AS398025Cumberland Connect	2	0	0.78%
204.63.15.0/24	United States	AS398025Cumberland Connect	7	0	2.73%
204.63.16.0/24	United States	—	0	0	0.00%
204.63.17.0/24	United States	—	0	0	0.00%
204.63.18.0/24	United States	—	0	0	0.00%
204.63.19.0/24	United States	—	0	0	0.00%
204.63.20.0/24	United States	—	0	0	0.00%
204.63.21.0/24	United States	—	0	0	0.00%
204.63.22.0/24	United States	—	0	0	0.00%
204.63.23.0/24	United States	—	0	0	0.00%
204.63.24.0/24	United States	—	0	0	0.00%
204.63.25.0/24	United States	—	0	0	0.00%
204.63.26.0/24	United States	—	0	0	0.00%
204.63.27.0/24	United States	AS36514Florida Legislature	0	0	0.00%
204.63.28.0/24	United States	—	0	0	0.00%
204.63.29.0/24	United States	—	0	0	0.00%
204.63.30.0/24	United States	—	0	0	0.00%
204.63.31.0/24	United States	—	0	0	0.00%
204.63.32.0/24	United States	—	0	0	0.00%
204.63.33.0/24	United States	—	0	0	0.00%
204.63.34.0/24	United States	—	0	0	0.00%
204.63.35.0/24	United States	—	0	0	0.00%
204.63.36.0/24	United States	—	0	0	0.00%
204.63.37.0/24	United States	—	0	0	0.00%
204.63.38.0/24	United States	—	0	0	0.00%
204.63.39.0/24	United States	—	0	0	0.00%
204.63.40.0/24	United States	AS395609Capital One Financial Corporation	16	0	6.25%
204.63.41.0/24	United States	AS395615Capital One Financial Corporation	0	0	0.00%
204.63.42.0/24	United States	AS16419Capital One Financial Corporation	10	0	3.91%
204.63.43.0/24	United States	AS16660Capital One Financial Corporation	8	0	3.13%
204.63.44.0/24	United States	—	0	0	0.00%
204.63.45.0/24	United States	—	0	0	0.00%
204.63.46.0/24	United States	—	0	0	0.00%
204.63.47.0/24	United States	—	0	0	0.00%
204.63.48.0/24	United States	—	0	0	0.00%
204.63.49.0/24	United States	AS19769Capital One Financial Corporation	0	0	0.00%
204.63.50.0/24	United States	—	0	0	0.00%
204.63.51.0/24	United States	—	0	0	0.00%
204.63.52.0/24	United States	—	0	0	0.00%
204.63.53.0/24	United States	—	0	0	0.00%
204.63.54.0/24	United States	—	0	0	0.00%
204.63.55.0/24	United States	—	0	0	0.00%
204.63.56.0/24	United States	—	0	0	0.00%
204.63.57.0/24	United States	—	0	0	0.00%
204.63.58.0/24	United States	—	0	0	0.00%
204.63.59.0/24	United States	—	0	0	0.00%
204.63.60.0/24	United States	—	0	0	0.00%
204.63.61.0/24	United States	—	0	0	0.00%
204.63.62.0/24	United States	—	0	0	0.00%
204.63.63.0/24	United States	—	0	0	0.00%
204.63.64.0/24	United States	—	0	0	0.00%
204.63.65.0/24	United States	—	0	0	0.00%
204.63.66.0/24	United States	—	0	0	0.00%
204.63.67.0/24	United States	—	0	0	0.00%
204.63.68.0/24	United States	—	0	0	0.00%
204.63.69.0/24	United States	—	0	0	0.00%
204.63.70.0/24	United States	—	0	0	0.00%
204.63.71.0/24	United States	—	0	0	0.00%
204.63.72.0/24	United States	—	0	0	0.00%
204.63.73.0/24	United States	—	0	0	0.00%
204.63.74.0/24	United States	—	0	0	0.00%
204.63.75.0/24	United States	—	0	0	0.00%
204.63.76.0/24	United States	—	0	0	0.00%
204.63.77.0/24	United States	—	0	0	0.00%
204.63.78.0/24	United States	—	0	0	0.00%
204.63.79.0/24	United States	—	0	0	0.00%
204.63.80.0/24	United States	—	0	0	0.00%
204.63.81.0/24	United States	—	0	0	0.00%
204.63.82.0/24	United States	—	0	0	0.00%
204.63.83.0/24	United States	—	0	0	0.00%
204.63.84.0/24	United States	—	0	0	0.00%
204.63.85.0/24	United States	—	0	0	0.00%
204.63.86.0/24	United States	—	0	0	0.00%
204.63.87.0/24	United States	—	0	0	0.00%
204.63.88.0/24	United States	—	0	0	0.00%
204.63.89.0/24	United States	—	0	0	0.00%
204.63.90.0/24	United States	—	0	0	0.00%
204.63.91.0/24	United States	—	0	0	0.00%
204.63.92.0/24	United States	—	0	0	0.00%
204.63.93.0/24	United States	—	0	0	0.00%
204.63.94.0/24	United States	—	0	0	0.00%
204.63.95.0/24	United States	—	0	0	0.00%
204.63.96.0/24	United States	—	0	0	0.00%
204.63.97.0/24	United States	—	0	0	0.00%
204.63.98.0/24	United States	—	0	0	0.00%
204.63.99.0/24	United States	—	0	0	0.00%
204.63.100.0/24	United States	—	0	0	0.00%
204.63.101.0/24	United States	—	0	0	0.00%
204.63.102.0/24	United States	—	0	0	0.00%
204.63.103.0/24	United States	—	0	0	0.00%
204.63.104.0/24	United States	—	0	0	0.00%
204.63.105.0/24	United States	—	0	0	0.00%
204.63.106.0/24	United States	—	0	0	0.00%
204.63.107.0/24	United States	—	0	0	0.00%
204.63.108.0/24	United States	—	0	0	0.00%
204.63.109.0/24	United States	—	0	0	0.00%
204.63.110.0/24	United States	—	0	0	0.00%
204.63.111.0/24	United States	—	0	0	0.00%
204.63.112.0/24	United States	—	0	0	0.00%
204.63.113.0/24	United States	—	0	0	0.00%
204.63.114.0/24	United States	—	0	0	0.00%
204.63.115.0/24	United States	—	0	0	0.00%
204.63.116.0/24	United States	—	0	0	0.00%
204.63.117.0/24	United States	—	0	0	0.00%
204.63.118.0/24	United States	—	0	0	0.00%
204.63.119.0/24	United States	—	0	0	0.00%
204.63.120.0/24	United States	—	0	0	0.00%
204.63.121.0/24	United States	—	0	0	0.00%
204.63.122.0/24	United States	—	0	0	0.00%
204.63.123.0/24	United States	—	0	0	0.00%
204.63.124.0/24	United States	—	0	0	0.00%
204.63.125.0/24	United States	—	0	0	0.00%
204.63.126.0/24	United States	—	0	0	0.00%
204.63.127.0/24	United States	—	0	0	0.00%
204.63.128.0/24	United States	—	0	0	0.00%
204.63.129.0/24	United States	—	0	0	0.00%
204.63.130.0/24	United States	—	0	0	0.00%
204.63.131.0/24	United States	—	0	0	0.00%
204.63.132.0/24	United States	—	0	0	0.00%
204.63.133.0/24	United States	AS26336Tahoe Forest Hospital District	6	0	2.34%
204.63.134.0/24	United States	—	0	0	0.00%
204.63.135.0/24	United States	—	0	0	0.00%
204.63.136.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	0	0	0.00%
204.63.137.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	3	0	1.17%
204.63.138.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	1	0	0.39%
204.63.139.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	1	0	0.39%
204.63.140.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	0	0	0.00%
204.63.141.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	1	0	0.39%
204.63.142.0/24	United States	—	0	0	0.00%
204.63.143.0/24	United States	AS36149Hawaiian Telcom Services Company, Inc.	3	0	1.17%
204.63.144.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.145.0/24	Canada	AS6079RCN	0	256	100.00%
204.63.146.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.147.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.148.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.149.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.150.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.151.0/24	Canada	AS6079RCN	0	0	0.00%
204.63.152.0/24	United States	AS6181Cincinnati Bell Telephone Company LLC	4	0	1.56%
204.63.153.0/24	United States	AS6181Cincinnati Bell Telephone Company LLC	0	0	0.00%
204.63.154.0/24	United States	AS6181Cincinnati Bell Telephone Company LLC	0	0	0.00%
204.63.155.0/24	United States	AS6181Cincinnati Bell Telephone Company LLC	0	0	0.00%
204.63.156.0/24	United States	AS3573Accenture LLP	0	0	0.00%
204.63.157.0/24	United States	AS3573Accenture LLP	0	0	0.00%
204.63.158.0/24	United States	AS3573Accenture LLP	0	0	0.00%
204.63.159.0/24	United States	AS3573Accenture LLP	0	0	0.00%
204.63.160.0/24	United States	AS27583Regis Corporation	6	0	2.34%
204.63.161.0/24	United States	—	0	0	0.00%
204.63.162.0/24	United States	—	0	0	0.00%
204.63.163.0/24	United States	—	0	0	0.00%
204.63.164.0/24	United States	AS27583Regis Corporation	0	0	0.00%
204.63.165.0/24	United States	—	0	0	0.00%
204.63.166.0/24	United States	—	0	0	0.00%
204.63.167.0/24	United States	—	0	0	0.00%
204.63.168.0/24	United States	—	0	0	0.00%
204.63.169.0/24	United States	—	0	0	0.00%
204.63.170.0/24	United States	—	0	0	0.00%
204.63.171.0/24	United States	AS33016Payward, Inc.	1	0	0.39%
204.63.172.0/24	United States	—	0	0	0.00%
204.63.173.0/24	Canada	AS397320Federated Cooperatives Limited	2	0	0.78%
204.63.174.0/24	Canada	—	0	0	0.00%
204.63.175.0/24	Canada	—	0	0	0.00%
204.63.176.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.177.0/24	United States	AS11686Zayo Bandwidth	1	0	0.39%
204.63.178.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.179.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.180.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.181.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.182.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.183.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.184.0/24	United States	—	0	0	0.00%
204.63.185.0/24	United States	—	0	0	0.00%
204.63.186.0/24	United States	—	0	0	0.00%
204.63.187.0/24	United States	—	0	0	0.00%
204.63.188.0/24	United States	—	0	0	0.00%
204.63.189.0/24	United States	—	0	0	0.00%
204.63.190.0/24	Canada	AS11342Pathway Communications	0	256	100.00%
204.63.191.0/24	Canada	AS11342Pathway Communications	0	256	100.00%
204.63.192.0/24	United States	—	0	0	0.00%
204.63.193.0/24	United States	—	0	0	0.00%
204.63.194.0/24	United States	—	0	0	0.00%
204.63.195.0/24	United States	—	0	0	0.00%
204.63.196.0/24	United States	—	0	0	0.00%
204.63.197.0/24	United States	—	0	0	0.00%
204.63.198.0/24	United States	AS23099DM Petroleum Operations Company	1	0	0.39%
204.63.199.0/24	United States	AS23099DM Petroleum Operations Company	0	0	0.00%
204.63.200.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.201.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.202.0/24	United States	AS40200Munson Healthcare	5	0	1.95%
204.63.203.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.204.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.205.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.206.0/24	United States	AS40200Munson Healthcare	0	0	0.00%
204.63.207.0/24	United States	AS40200Munson Healthcare	7	0	2.73%
204.63.208.0/24	United States	—	0	0	0.00%
204.63.209.0/24	United States	AS393274Darigold, Inc.	1	0	0.39%
204.63.210.0/24	United States	—	0	0	0.00%
204.63.211.0/24	United States	—	0	0	0.00%
204.63.212.0/24	United States	—	0	0	0.00%
204.63.213.0/24	United States	—	0	0	0.00%
204.63.214.0/24	United States	AS13394SCHUYLKILL INTERMEDIATE UNIT 29	2	0	0.78%
204.63.215.0/24	United States	AS13394SCHUYLKILL INTERMEDIATE UNIT 29	0	0	0.00%
204.63.216.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.217.0/24	United States	AS54214Comanche County Memorial Hospital	4	0	1.56%
204.63.218.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.219.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.220.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.221.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.222.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.223.0/24	United States	AS54214Comanche County Memorial Hospital	0	0	0.00%
204.63.224.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.225.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.226.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.227.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.228.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.229.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.230.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.231.0/24	United States	AS32Stanford University	0	0	0.00%
204.63.232.0/24	United States	AS11995Oregon Health & Science University	2	0	0.78%
204.63.233.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.234.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.235.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.236.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.237.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.238.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.239.0/24	United States	AS11995Oregon Health & Science University	0	0	0.00%
204.63.240.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.241.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.242.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.243.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.244.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.245.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.246.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.247.0/24	United States	AS11686Zayo Bandwidth	0	0	0.00%
204.63.248.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.249.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.250.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.251.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.252.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.253.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.254.0/24	Canada	AS35911Bell Canada	0	0	0.00%
204.63.255.0/24	Canada	AS35911Bell Canada	0	0	0.00%

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