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Organization

Benesse Corporation

IPv4 addresses
2,048
CIDR ranges
3
Category
unknown
BGP prefixes announced
11

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Benesse Corporation

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Benesse Corporation

ASNNameIPsPrefixesCountry
AS18272 Benesse Corporation 2.0K 3 JP

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
182.16.236.0/22 1.0K
12.7%
AS18272 JP
202.8.6.0/23 512
15.2%
AS18272 JP
202.143.2.0/23 512
8.0%
AS18272 JP

Frequently Asked Questions

How many IP addresses does Benesse Corporation own?

Benesse Corporation controls 2.0K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in Japan.

What ASNs does Benesse Corporation operate?

Benesse Corporation operates 1 Autonomous System. Each ASN represents an independently routed network that Benesse Corporation manages for internet traffic delivery.

What type of organization is Benesse Corporation?

Benesse Corporation is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-08-02 21:25:30 UTC
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