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Data as of Nov 3, 2026

210.231.136.0/24

No anonymizer space · no proxy exits in 30 days

NTT PC Communications, Inc. · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS2514
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
210.231.136.0/23
since Jul 2022
AS2514ResidentialJapan Network Information Center
210.231.128.0/18
since Feb 2019
AS2514Residential13Japan Network Information Center

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.226.0.0 - 210.231.255.255393,216JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
210.226.0.0 - 210.231.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS2514

JP
Name
NTT PC Communications, Inc.
Type
Internet provider
Registered
Apr 5, 2002
Domain
nttpc.co.jp
Website
www.nttpc.co.jp/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed