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Autonomous System

AS58649

GMO Internet, Inc.

Announced IPs
256
CIDR prefixes
1
ASN
AS58649

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 v1.2.0 — 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

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
118.27.94.0/24 256
98.8%
GMO Internet Group, Inc. JP

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS58649 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
118.27.94.0/24 5,911 2026-07-24 03:56:11

Frequently Asked Questions

What is AS58649?

AS58649 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 AS58649 announce?

AS58649 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Japan.

Who operates AS58649?

AS58649 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 AS58649 registered in?

AS58649 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 03:55:31 UTC
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