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Data as of Nov 8, 2026

202.249.237.0/24

No anonymizer space · no proxy exits in 30 days

NTT business Solutions corporation · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS2506
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
202.249.224.0/19
since May 2005
AS2506Internet providerJapan 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
202.240.0.0/121,048,576JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
202.240.0.0/12
Registration type
ALLOCATED PORTABLE
Origin network

AS2506

JP
Name
NTT business Solutions corporation
Type
Internet provider
Registered
Apr 5, 2002
Domain
supercsi.jp
Website
jpnic.rdap.apnic.net/autnum/2506
Spamhaus ASN-DROP
not listed