Autonomous System

AS7506

GMO Internet, Inc.

GMO Internet, Inc. Japan 🌐 gmo.jp

Announced IPs

252,672

CIDR prefixes

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 v1.3.0 — 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

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

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

Website ↗

Web3 footprint

AS7506 hosts 4 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.

Ξ Ethereum 2 GNO Gnosis 2

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
150.95.128.0/17	32.8K	76.7%	GMO Internet, Inc.	JP	—	—
157.7.128.0/17	32.8K	79.7%	GMO Internet, Inc.	JP	Tokyo	Tokyo
118.27.0.0/18	16.4K	95.3%	GMO Internet, Inc.	JP	—	—
133.130.64.0/18	16.4K	97.3%	GMO Internet, 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, Inc.	JP	—	—
133.130.32.0/19	8.2K	50.2%	GMO Internet, Inc.	JP	—	—
150.95.32.0/19	8.2K	99.8%	GMO Internet, Inc.	JP	—	—
157.7.64.0/19	8.2K	75.0%	GMO Internet, Inc.	JP	—	—
160.251.96.0/19	8.2K	98.9%	GMO Internet, Inc.	JP	—	—
163.44.160.0/19	8.2K	73.4%	GMO Internet, Inc.	JP	—	—
163.44.224.0/19	8.2K	93.9%	GMO Internet, Inc.	JP	—	—
210.157.0.0/19	8.2K	62.8%	GMO Internet, Inc.	JP	—	—
210.172.128.0/19	8.2K	48.0%	GMO Internet, Inc.	JP	Tokyo	Toyosu
210.253.96.0/19	8.2K	27.6%	GMO Internet, Inc.	JP	—	—
118.27.64.0/20	4.1K	81.2%	GMO Internet, Inc.	JP	—	—
133.130.16.0/20	4.1K	0.0%	GMO Internet, Inc.	JP	—	—
157.7.48.0/20	4.1K	74.4%	GMO Internet, Inc.	JP	—	—
157.7.96.0/20	4.1K	66.4%	GMO Internet, Inc.	JP	—	—
160.251.64.0/20	4.1K	64.2%	GMO Internet, Inc.	JP	—	—
163.44.80.0/20	4.1K	24.9%	GMO Internet, Inc.	JP	—	—
203.189.96.0/20	4.1K	28.8%	GMO Internet, Inc.	JP	—	—
210.172.160.0/20	4.1K	35.3%	GMO Internet, Inc.	JP	—	—
211.125.64.0/20	4.1K	58.9%	GMO Internet, Inc.	JP	—	—
118.27.80.0/21	2.0K	50.0%	GMO Internet, Inc.	JP	—	—
157.7.40.0/21	2.0K	55.2%	GMO Internet, Inc.	JP	—	—
157.7.112.0/21	2.0K	99.8%	GMO Internet, Inc.	JP	—	—
160.251.88.0/21	2.0K	99.0%	GMO Internet, Inc.	JP	—	—
163.44.72.0/21	2.0K	86.9%	GMO Internet, Inc.	JP	—	—
210.172.176.0/21	2.0K	51.2%	GMO Internet, Inc.	JP	—	—
211.125.88.0/21	2.0K	12.1%	GMO Internet, Inc.	JP	—	—
103.3.188.0/22	1.0K	99.6%	GMO Internet, Inc.	JP	—	—
118.27.88.0/22	1.0K	0.0%	GMO Internet, Inc.	JP	—	—
157.7.36.0/22	1.0K	74.6%	GMO Internet, Inc.	JP	—	—
160.251.80.0/22	1.0K	98.8%	GMO Internet, Inc.	JP	—	—
118.27.92.0/23	512	0.2%	GMO Internet, Inc.	JP	—	—
118.27.95.0/24	256	57.8%	GMO Internet, 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.

Prefix	Announcement samples	Last seen
157.7.151.0/24	21,583	2026-10-27 09:24:35
210.172.158.0/24	21,447	2026-10-27 09:24:35
150.95.249.0/24	21,252	2026-10-27 09:24:35
157.7.178.0/24	21,247	2026-10-27 09:24:35
163.44.93.0/24	20,958	2026-10-27 09:24:35
163.44.177.0/24	20,794	2026-10-27 09:24:35
210.172.159.0/24	20,728	2026-10-27 09:24:35
118.27.99.0/24	20,664	2026-10-27 09:24:35
163.44.187.0/24	20,655	2026-10-27 09:24:35
118.27.95.0/24	20,240	2026-10-27 09:24:35
157.7.177.0/24	20,238	2026-10-27 09:24:35
118.27.123.0/24	20,095	2026-10-27 09:24:35
150.95.219.0/24	20,034	2026-10-27 09:24:35
118.27.124.0/24	19,986	2026-10-27 09:24:35
118.27.100.0/24	19,898	2026-10-27 09:24:35
160.251.71.0/24	19,667	2026-10-27 09:24:35
118.27.122.0/24	19,658	2026-10-27 09:24:35
163.44.242.0/24	19,605	2026-10-27 09:24:35
163.44.238.0/24	16,922	2026-10-27 09:24:35
150.95.42.0/24	16,854	2026-10-27 09:24:35
150.95.53.0/24	16,729	2026-10-27 09:24:35
163.44.244.0/24	16,690	2026-10-27 09:24:35
157.7.103.0/24	16,405	2026-10-27 09:24:35
150.95.57.0/24	16,318	2026-10-27 09:24:35
150.95.58.0/24	16,290	2026-10-27 09:24:35
150.95.40.0/24	16,282	2026-10-27 09:24:35
150.95.41.0/24	16,272	2026-10-27 09:24:35
150.95.37.0/24	16,200	2026-10-27 09:24:35
150.95.49.0/24	16,185	2026-10-27 09:24:35
150.95.38.0/24	16,141	2026-10-27 09:24:35
150.95.44.0/24	16,104	2026-10-27 09:24:35
150.95.35.0/24	16,091	2026-10-27 09:24:35
150.95.34.0/24	16,080	2026-10-27 09:24:35
150.95.45.0/24	16,037	2026-10-27 09:24:35
157.7.101.0/24	15,993	2026-10-27 09:24:35
163.44.239.0/24	15,993	2026-10-27 09:24:35
150.95.55.0/24	15,946	2026-10-27 09:24:35
133.130.86.0/24	15,926	2026-10-27 09:24:35
150.95.48.0/24	15,922	2026-10-27 09:24:35
163.44.241.0/24	15,893	2026-10-27 09:24:35
163.44.245.0/24	15,856	2026-10-27 09:24:35
150.95.50.0/24	15,806	2026-10-27 09:24:35
150.95.47.0/24	15,705	2026-10-27 09:24:35
150.95.39.0/24	15,607	2026-10-27 09:24:35
157.7.102.0/24	15,599	2026-10-27 09:24:35
150.95.56.0/24	15,582	2026-10-27 09:24:35
163.44.240.0/24	15,567	2026-10-27 09:24:35
150.95.43.0/24	15,558	2026-10-27 09:24:35
150.95.51.0/24	15,549	2026-10-27 09:24:35
150.95.54.0/24	15,543	2026-10-27 09:24:35

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: 2026-10-27 09:54:05 UTC