131.186.0.0/16

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

131.185.0.0/16 131.187.0.0/16

65,536

routable addresses

65,536

geolocated

countries

announcing ASes

announced prefixes

166

anonymous addresses

Where it is

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

United States55,296 · 84.38%
Japan6,144 · 9.38%
South Korea4,096 · 6.25%

Who announces it

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

AS31898Oracle Corporation14,336 · 21.88%
AS54253Oracle Corporation7,680 · 11.72%

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 IP66
0.10%
Residential Proxy IP3
0.00%
Datacenter Proxy IP100
0.15%
Mobile Proxy IP0
None here
Tor IP0
None here
Relay IP0
None here
Hosting IP22,016
33.59%
CDN IP0
None here
Carrier IP0
None here
Anycast IP0
None here
SSH IP3,506
5.35%
SMTP IP47
0.07%
DNS Resolver IP39
0.06%

Announced prefixes

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

25 prefixes

PREFIX	ORIGIN	COUNTRY	RPKI	PEERS	FIRST SEEN
131.186.0.0/21	AS31898Oracle Corporation	United States	valid	16	2026-10-02
131.186.8.0/21	AS31898Oracle Corporation	United States	valid	16	2026-10-02
131.186.16.0/20	AS31898Oracle Corporation	South Korea	valid	16	2026-10-02
131.186.32.0/20	AS31898Oracle Corporation	Japan	valid	16	2026-10-02
131.186.48.0/22	AS54253Oracle Corporation	United States	valid	17	2026-10-02
131.186.48.0/23	AS54253Oracle Corporation	United States	valid	17	2026-10-02
131.186.50.0/23	AS54253Oracle Corporation	United States	valid	17	2026-10-02
131.186.52.0/23	AS54253Oracle Corporation	United States	valid	17	2026-10-02
131.186.56.0/21	AS31898Oracle Corporation	Japan	valid	16	2026-10-02
131.186.96.0/22	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.96.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.98.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.100.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.104.0/22	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.104.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.106.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.108.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.112.0/22	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.112.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.114.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.116.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.120.0/22	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.120.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.122.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02
131.186.124.0/23	AS54253Oracle Corporation	United States	valid	16	2026-10-02

Every /24 inside it


131.186.0.0/24	United States	AS31898Oracle Corporation	2	256	100.00%
131.186.1.0/24	United States	AS31898Oracle Corporation	2	256	100.00%
131.186.2.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.3.0/24	United States	AS31898Oracle Corporation	1	256	100.00%
131.186.4.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.5.0/24	United States	AS31898Oracle Corporation	1	256	100.00%
131.186.6.0/24	United States	AS31898Oracle Corporation	1	256	100.00%
131.186.7.0/24	United States	AS31898Oracle Corporation	2	256	100.00%
131.186.8.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.9.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.10.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.11.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.12.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.13.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.14.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.15.0/24	United States	AS31898Oracle Corporation	0	256	100.00%
131.186.16.0/24	South Korea	AS31898Oracle Corporation	2	256	100.00%
131.186.17.0/24	South Korea	AS31898Oracle Corporation	6	256	100.00%
131.186.18.0/24	South Korea	AS31898Oracle Corporation	1	256	100.00%
131.186.19.0/24	South Korea	AS31898Oracle Corporation	3	256	100.00%
131.186.20.0/24	South Korea	AS31898Oracle Corporation	6	256	100.00%
131.186.21.0/24	South Korea	AS31898Oracle Corporation	5	256	100.00%
131.186.22.0/24	South Korea	AS31898Oracle Corporation	2	256	100.00%
131.186.23.0/24	South Korea	AS31898Oracle Corporation	6	256	100.00%
131.186.24.0/24	South Korea	AS31898Oracle Corporation	7	256	100.00%
131.186.25.0/24	South Korea	AS31898Oracle Corporation	1	256	100.00%
131.186.26.0/24	South Korea	AS31898Oracle Corporation	3	256	100.00%
131.186.27.0/24	South Korea	AS31898Oracle Corporation	2	256	100.00%
131.186.28.0/24	South Korea	AS31898Oracle Corporation	2	256	100.00%
131.186.29.0/24	South Korea	AS31898Oracle Corporation	3	256	100.00%
131.186.30.0/24	South Korea	AS31898Oracle Corporation	3	256	100.00%
131.186.31.0/24	South Korea	AS31898Oracle Corporation	4	256	100.00%
131.186.32.0/24	Japan	AS31898Oracle Corporation	3	256	100.00%
131.186.33.0/24	Japan	AS31898Oracle Corporation	6	256	100.00%
131.186.34.0/24	Japan	AS31898Oracle Corporation	7	256	100.00%
131.186.35.0/24	Japan	AS31898Oracle Corporation	2	256	100.00%
131.186.36.0/24	Japan	AS31898Oracle Corporation	3	256	100.00%
131.186.37.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.38.0/24	Japan	AS31898Oracle Corporation	1	256	100.00%
131.186.39.0/24	Japan	AS31898Oracle Corporation	3	256	100.00%
131.186.40.0/24	Japan	AS31898Oracle Corporation	6	256	100.00%
131.186.41.0/24	Japan	AS31898Oracle Corporation	4	256	100.00%
131.186.42.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.43.0/24	Japan	AS31898Oracle Corporation	2	256	100.00%
131.186.44.0/24	Japan	AS31898Oracle Corporation	4	256	100.00%
131.186.45.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.46.0/24	Japan	AS31898Oracle Corporation	1	256	100.00%
131.186.47.0/24	Japan	AS31898Oracle Corporation	2	256	100.00%
131.186.48.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.49.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.50.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.51.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.52.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.53.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.54.0/24	United States	—	0	0	0.00%
131.186.55.0/24	United States	—	0	0	0.00%
131.186.56.0/24	Japan	AS31898Oracle Corporation	2	256	100.00%
131.186.57.0/24	Japan	AS31898Oracle Corporation	6	256	100.00%
131.186.58.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.59.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.60.0/24	Japan	AS31898Oracle Corporation	4	256	100.00%
131.186.61.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.62.0/24	Japan	AS31898Oracle Corporation	2	256	100.00%
131.186.63.0/24	Japan	AS31898Oracle Corporation	5	256	100.00%
131.186.64.0/24	United States	—	0	0	0.00%
131.186.65.0/24	United States	—	0	0	0.00%
131.186.66.0/24	United States	—	0	0	0.00%
131.186.67.0/24	United States	—	0	0	0.00%
131.186.68.0/24	United States	—	0	0	0.00%
131.186.69.0/24	United States	—	0	0	0.00%
131.186.70.0/24	United States	—	0	0	0.00%
131.186.71.0/24	United States	—	0	0	0.00%
131.186.72.0/24	United States	—	0	0	0.00%
131.186.73.0/24	United States	—	0	0	0.00%
131.186.74.0/24	United States	—	0	0	0.00%
131.186.75.0/24	United States	—	0	0	0.00%
131.186.76.0/24	United States	—	0	0	0.00%
131.186.77.0/24	United States	—	0	0	0.00%
131.186.78.0/24	United States	—	0	0	0.00%
131.186.79.0/24	United States	—	0	0	0.00%
131.186.80.0/24	United States	—	0	0	0.00%
131.186.81.0/24	United States	—	0	0	0.00%
131.186.82.0/24	United States	—	0	0	0.00%
131.186.83.0/24	United States	—	0	0	0.00%
131.186.84.0/24	United States	—	0	0	0.00%
131.186.85.0/24	United States	—	0	0	0.00%
131.186.86.0/24	United States	—	0	0	0.00%
131.186.87.0/24	United States	—	0	0	0.00%
131.186.88.0/24	United States	—	0	0	0.00%
131.186.89.0/24	United States	—	0	0	0.00%
131.186.90.0/24	United States	—	0	0	0.00%
131.186.91.0/24	United States	—	0	0	0.00%
131.186.92.0/24	United States	—	0	0	0.00%
131.186.93.0/24	United States	—	0	0	0.00%
131.186.94.0/24	United States	—	0	0	0.00%
131.186.95.0/24	United States	—	0	0	0.00%
131.186.96.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.97.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.98.0/24	United States	AS54253Oracle Corporation	2	256	100.00%
131.186.99.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.100.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.101.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.102.0/24	United States	—	0	0	0.00%
131.186.103.0/24	United States	—	0	0	0.00%
131.186.104.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.105.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.106.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.107.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.108.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.109.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.110.0/24	United States	—	0	0	0.00%
131.186.111.0/24	United States	—	0	0	0.00%
131.186.112.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.113.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.114.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.115.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.116.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.117.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.118.0/24	United States	—	0	0	0.00%
131.186.119.0/24	United States	—	0	0	0.00%
131.186.120.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.121.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.122.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.123.0/24	United States	AS54253Oracle Corporation	1	256	100.00%
131.186.124.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.125.0/24	United States	AS54253Oracle Corporation	0	256	100.00%
131.186.126.0/24	United States	—	0	0	0.00%
131.186.127.0/24	United States	—	0	0	0.00%
131.186.128.0/24	United States	—	0	0	0.00%
131.186.129.0/24	United States	—	0	0	0.00%
131.186.130.0/24	United States	—	0	0	0.00%
131.186.131.0/24	United States	—	0	0	0.00%
131.186.132.0/24	United States	—	0	0	0.00%
131.186.133.0/24	United States	—	0	0	0.00%
131.186.134.0/24	United States	—	0	0	0.00%
131.186.135.0/24	United States	—	0	0	0.00%
131.186.136.0/24	United States	—	0	0	0.00%
131.186.137.0/24	United States	—	0	0	0.00%
131.186.138.0/24	United States	—	0	0	0.00%
131.186.139.0/24	United States	—	0	0	0.00%
131.186.140.0/24	United States	—	0	0	0.00%
131.186.141.0/24	United States	—	0	0	0.00%
131.186.142.0/24	United States	—	0	0	0.00%
131.186.143.0/24	United States	—	0	0	0.00%
131.186.144.0/24	United States	—	0	0	0.00%
131.186.145.0/24	United States	—	0	0	0.00%
131.186.146.0/24	United States	—	0	0	0.00%
131.186.147.0/24	United States	—	0	0	0.00%
131.186.148.0/24	United States	—	0	0	0.00%
131.186.149.0/24	United States	—	0	0	0.00%
131.186.150.0/24	United States	—	0	0	0.00%
131.186.151.0/24	United States	—	0	0	0.00%
131.186.152.0/24	United States	—	0	0	0.00%
131.186.153.0/24	United States	—	0	0	0.00%
131.186.154.0/24	United States	—	0	0	0.00%
131.186.155.0/24	United States	—	0	0	0.00%
131.186.156.0/24	United States	—	0	0	0.00%
131.186.157.0/24	United States	—	0	0	0.00%
131.186.158.0/24	United States	—	0	0	0.00%
131.186.159.0/24	United States	—	0	0	0.00%
131.186.160.0/24	United States	—	0	0	0.00%
131.186.161.0/24	United States	—	0	0	0.00%
131.186.162.0/24	United States	—	0	0	0.00%
131.186.163.0/24	United States	—	0	0	0.00%
131.186.164.0/24	United States	—	0	0	0.00%
131.186.165.0/24	United States	—	0	0	0.00%
131.186.166.0/24	United States	—	0	0	0.00%
131.186.167.0/24	United States	—	0	0	0.00%
131.186.168.0/24	United States	—	0	0	0.00%
131.186.169.0/24	United States	—	0	0	0.00%
131.186.170.0/24	United States	—	0	0	0.00%
131.186.171.0/24	United States	—	0	0	0.00%
131.186.172.0/24	United States	—	0	0	0.00%
131.186.173.0/24	United States	—	0	0	0.00%
131.186.174.0/24	United States	—	0	0	0.00%
131.186.175.0/24	United States	—	0	0	0.00%
131.186.176.0/24	United States	—	0	0	0.00%
131.186.177.0/24	United States	—	0	0	0.00%
131.186.178.0/24	United States	—	0	0	0.00%
131.186.179.0/24	United States	—	0	0	0.00%
131.186.180.0/24	United States	—	0	0	0.00%
131.186.181.0/24	United States	—	0	0	0.00%
131.186.182.0/24	United States	—	0	0	0.00%
131.186.183.0/24	United States	—	0	0	0.00%
131.186.184.0/24	United States	—	0	0	0.00%
131.186.185.0/24	United States	—	0	0	0.00%
131.186.186.0/24	United States	—	0	0	0.00%
131.186.187.0/24	United States	—	0	0	0.00%
131.186.188.0/24	United States	—	0	0	0.00%
131.186.189.0/24	United States	—	0	0	0.00%
131.186.190.0/24	United States	—	0	0	0.00%
131.186.191.0/24	United States	—	0	0	0.00%
131.186.192.0/24	United States	—	0	0	0.00%
131.186.193.0/24	United States	—	0	0	0.00%
131.186.194.0/24	United States	—	0	0	0.00%
131.186.195.0/24	United States	—	0	0	0.00%
131.186.196.0/24	United States	—	0	0	0.00%
131.186.197.0/24	United States	—	0	0	0.00%
131.186.198.0/24	United States	—	0	0	0.00%
131.186.199.0/24	United States	—	0	0	0.00%
131.186.200.0/24	United States	—	0	0	0.00%
131.186.201.0/24	United States	—	0	0	0.00%
131.186.202.0/24	United States	—	0	0	0.00%
131.186.203.0/24	United States	—	0	0	0.00%
131.186.204.0/24	United States	—	0	0	0.00%
131.186.205.0/24	United States	—	0	0	0.00%
131.186.206.0/24	United States	—	0	0	0.00%
131.186.207.0/24	United States	—	0	0	0.00%
131.186.208.0/24	United States	—	0	0	0.00%
131.186.209.0/24	United States	—	0	0	0.00%
131.186.210.0/24	United States	—	0	0	0.00%
131.186.211.0/24	United States	—	0	0	0.00%
131.186.212.0/24	United States	—	0	0	0.00%
131.186.213.0/24	United States	—	0	0	0.00%
131.186.214.0/24	United States	—	0	0	0.00%
131.186.215.0/24	United States	—	0	0	0.00%
131.186.216.0/24	United States	—	0	0	0.00%
131.186.217.0/24	United States	—	0	0	0.00%
131.186.218.0/24	United States	—	0	0	0.00%
131.186.219.0/24	United States	—	0	0	0.00%
131.186.220.0/24	United States	—	0	0	0.00%
131.186.221.0/24	United States	—	0	0	0.00%
131.186.222.0/24	United States	—	0	0	0.00%
131.186.223.0/24	United States	—	0	0	0.00%
131.186.224.0/24	United States	—	0	0	0.00%
131.186.225.0/24	United States	—	0	0	0.00%
131.186.226.0/24	United States	—	0	0	0.00%
131.186.227.0/24	United States	—	0	0	0.00%
131.186.228.0/24	United States	—	0	0	0.00%
131.186.229.0/24	United States	—	0	0	0.00%
131.186.230.0/24	United States	—	0	0	0.00%
131.186.231.0/24	United States	—	0	0	0.00%
131.186.232.0/24	United States	—	0	0	0.00%
131.186.233.0/24	United States	—	0	0	0.00%
131.186.234.0/24	United States	—	0	0	0.00%
131.186.235.0/24	United States	—	0	0	0.00%
131.186.236.0/24	United States	—	0	0	0.00%
131.186.237.0/24	United States	—	0	0	0.00%
131.186.238.0/24	United States	—	0	0	0.00%
131.186.239.0/24	United States	—	0	0	0.00%
131.186.240.0/24	United States	—	0	0	0.00%
131.186.241.0/24	United States	—	0	0	0.00%
131.186.242.0/24	United States	—	0	0	0.00%
131.186.243.0/24	United States	—	0	0	0.00%
131.186.244.0/24	United States	—	0	0	0.00%
131.186.245.0/24	United States	—	0	0	0.00%
131.186.246.0/24	United States	—	0	0	0.00%
131.186.247.0/24	United States	—	0	0	0.00%
131.186.248.0/24	United States	—	0	0	0.00%
131.186.249.0/24	United States	—	0	0	0.00%
131.186.250.0/24	United States	—	0	0	0.00%
131.186.251.0/24	United States	—	0	0	0.00%
131.186.252.0/24	United States	—	0	0	0.00%
131.186.253.0/24	United States	—	0	0	0.00%
131.186.254.0/24	United States	—	0	0	0.00%
131.186.255.0/24	United States	—	0	0	0.00%

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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 rather than by seat.

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

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