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Organization

Nippon Telegraph and Telephone East Corporation

IPv4 addresses
131,072
CIDR ranges
2
Category
isp
BGP prefixes announced
17

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

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

Countries served by Nippon Telegraph and Telephone East Corporation

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

ASNs owned by Nippon Telegraph and Telephone East Corporation

ASNNameIPsPrefixesCountry
AS63802 Nippon Telegraph and Telephone East Corporation 131.1K 2 JP

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
133.131.0.0/16 65.5K
0.0%
AS63802 JP
133.132.0.0/16 65.5K
0.0%
AS63802 JP

Frequently Asked Questions

How many IP addresses does Nippon Telegraph and Telephone East Corporation own?

Nippon Telegraph and Telephone East Corporation controls 131.1K IPv4 addresses distributed across 2 CIDR ranges. The organization is registered in Japan.

What ASNs does Nippon Telegraph and Telephone East Corporation operate?

Nippon Telegraph and Telephone East Corporation operates 1 Autonomous System. Each ASN represents an independently routed network that Nippon Telegraph and Telephone East Corporation manages for internet traffic delivery.

What type of organization is Nippon Telegraph and Telephone East Corporation?

Nippon Telegraph and Telephone East Corporation is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-25 23:10:31 UTC
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