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Autonomous System

AS7506

GMO Internet, Inc.

Announced IPs
252,672
CIDR prefixes
37
ASN
AS7506

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

About GMO Internet Group

GMO Internet Group, Inc. is an Internet company which is listed on the first section of the Tokyo Stock Exchange.

Founded
1991
Headquarters
Cerulean Tower

Network profile

Source: PeeringDB →
Network type Content
Traffic level 50-100Gbps
Geographic scope Asia Pacific
Traffic ratio Mostly Outbound
Peering policy Selective
IRR record AS-GMO

Present at 2 internet exchanges: BBIX Tokyo, JPIX TOKYO

Web3 footprint

AS7506 hosts 2 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
150.95.128.0/17 32.8K
76.5%
GMO Internet Group, Inc. JP — —
157.7.128.0/17 32.8K
79.5%
GMO Internet Group, Inc. JP Tokyo Tokyo
118.27.0.0/18 16.4K
95.2%
GMO Internet Group, Inc. JP — —
133.130.64.0/18 16.4K
98.2%
GMO Internet Group, Inc. JP — —
160.251.0.0/18 16.4K
99.2%
GMO Internet, Inc. JP — —
118.27.96.0/19 8.2K
80.7%
GMO Internet Group, Inc. JP — —
133.130.32.0/19 8.2K
50.6%
GMO Internet Group, Inc. JP — —
150.95.32.0/19 8.2K
99.4%
GMO Internet Group, Inc. JP — —
157.7.64.0/19 8.2K
74.7%
GMO Internet, Inc. JP — —
160.251.96.0/19 8.2K
99.0%
GMO Internet, Inc. JP — —
163.44.160.0/19 8.2K
73.9%
GMO Internet Group, Inc. JP — —
163.44.224.0/19 8.2K
94.5%
GMO Internet Group, Inc. JP — —
210.157.0.0/19 8.2K
62.6%
GMO Internet Group, Inc. JP — —
210.172.128.0/19 8.2K
47.8%
GMO Internet, Inc. JP Tokyo Toyosu
210.253.96.0/19 8.2K
27.6%
GMO Internet Group, Inc. JP — —
118.27.64.0/20 4.1K
81.2%
GMO Internet Group, Inc. JP — —
133.130.16.0/20 4.1K
0.0%
GMO Internet Group, Inc. JP — —
157.7.48.0/20 4.1K
74.5%
GMO Internet Group, Inc. JP — —
157.7.96.0/20 4.1K
66.1%
GMO Internet, Inc. JP — —
160.251.64.0/20 4.1K
64.4%
GMO Internet, Inc. JP — —
163.44.80.0/20 4.1K
25.0%
GMO Internet, Inc. JP — —
203.189.96.0/20 4.1K
28.6%
GMO Internet Group, Inc. JP — —
210.172.160.0/20 4.1K
35.1%
GMO Internet, Inc. JP — —
211.125.64.0/20 4.1K
58.6%
GMO Internet, Inc. JP — —
118.27.80.0/21 2.0K
50.0%
GMO Internet Group, Inc. JP — —
157.7.40.0/21 2.0K
54.9%
GMO Internet Group, Inc. JP — —
157.7.112.0/21 2.0K
99.2%
GMO Internet, Inc. JP — —
160.251.88.0/21 2.0K
99.2%
GMO Internet, Inc. JP — —
163.44.72.0/21 2.0K
87.4%
GMO Internet, Inc. JP — —
210.172.176.0/21 2.0K
51.0%
GMO Internet, Inc. JP — —
211.125.88.0/21 2.0K
12.0%
GMO Internet, Inc. JP — —
103.3.188.0/22 1.0K
99.3%
GMO Internet Group, Inc. JP — —
118.27.88.0/22 1.0K
0.0%
GMO Internet Group, Inc. JP — —
157.7.36.0/22 1.0K
74.7%
GMO Internet Group, Inc. JP — —
160.251.80.0/22 1.0K
99.0%
GMO Internet, Inc. JP — —
118.27.92.0/23 512
0.2%
GMO Internet Group, Inc. JP — —
118.27.95.0/24 256
62.1%
GMO Internet Group, Inc. JP — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS7506 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
157.7.151.0/24 19,264 2026-10-15 13:10:41
210.172.158.0/24 19,145 2026-10-15 13:10:41
157.7.178.0/24 18,930 2026-10-15 13:10:41
150.95.249.0/24 18,874 2026-10-15 13:10:41
163.44.93.0/24 18,686 2026-10-15 13:10:41
163.44.177.0/24 18,416 2026-10-15 13:10:41
210.172.159.0/24 18,340 2026-10-15 13:10:41
118.27.99.0/24 18,328 2026-10-15 13:10:41
163.44.187.0/24 18,325 2026-10-15 13:10:41
157.7.177.0/24 17,986 2026-10-15 13:10:41
118.27.95.0/24 17,928 2026-10-15 13:10:41
118.27.123.0/24 17,899 2026-10-15 13:10:41
150.95.219.0/24 17,797 2026-10-15 13:10:41
118.27.124.0/24 17,582 2026-10-15 13:10:41
118.27.100.0/24 17,565 2026-10-15 13:10:41
118.27.122.0/24 17,347 2026-10-15 13:10:41
160.251.71.0/24 17,321 2026-10-15 13:10:41
163.44.242.0/24 17,242 2026-10-15 13:10:41
163.44.238.0/24 14,562 2026-10-15 13:10:41
150.95.42.0/24 14,497 2026-10-15 13:10:41
163.44.244.0/24 14,469 2026-10-15 13:10:41
150.95.53.0/24 14,407 2026-10-15 13:10:41
157.7.103.0/24 14,068 2026-10-15 13:10:41
150.95.40.0/24 14,017 2026-10-15 13:10:41
150.95.58.0/24 13,979 2026-10-15 13:10:41
150.95.57.0/24 13,943 2026-10-15 13:10:41
150.95.41.0/24 13,901 2026-10-15 13:10:41
150.95.38.0/24 13,843 2026-10-15 13:10:41
150.95.37.0/24 13,843 2026-10-15 13:10:41
150.95.35.0/24 13,826 2026-10-15 13:10:41
150.95.34.0/24 13,817 2026-10-15 13:10:41
150.95.45.0/24 13,808 2026-10-15 13:10:41
150.95.44.0/24 13,757 2026-10-15 13:10:41
150.95.49.0/24 13,752 2026-10-15 13:10:41
163.44.239.0/24 13,687 2026-10-15 13:10:41
150.95.55.0/24 13,655 2026-10-15 13:10:41
133.130.86.0/24 13,621 2026-10-15 13:10:41
157.7.101.0/24 13,603 2026-10-15 13:10:41
163.44.241.0/24 13,575 2026-10-15 13:10:41
163.44.245.0/24 13,575 2026-10-15 13:10:41
150.95.48.0/24 13,495 2026-10-15 13:10:41
150.95.50.0/24 13,486 2026-10-15 13:10:41
150.95.47.0/24 13,383 2026-10-15 13:10:41
150.95.39.0/24 13,338 2026-10-15 13:10:41
150.95.51.0/24 13,314 2026-10-15 13:10:41
163.44.240.0/24 13,277 2026-10-15 13:10:41
150.95.56.0/24 13,252 2026-10-15 13:10:41
150.95.54.0/24 13,232 2026-10-15 13:10:41
157.7.102.0/24 13,225 2026-10-15 13:10:41
150.95.43.0/24 13,211 2026-10-15 13:10:41

Showing top 50 of 137 announced prefixes by sample volume.

Frequently Asked Questions

What is AS7506?

AS7506 is an Autonomous System Number assigned to GMO Internet, Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS7506 announce?

AS7506 announces 252.7K IPv4 addresses distributed across 37 routed CIDR prefixes. The network is registered in Japan.

Who operates AS7506?

AS7506 is operated by GMO Internet, Inc.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.

What country is AS7506 registered in?

AS7506 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-15 13:24:05 UTC
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