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Data as of Nov 7, 2026

202.135.122.0/24

No anonymizer space · no proxy exits in 30 days

Computershare Technology Services · space held by AT&T Japan K.K.

Announcement
202.135.122.0/23
RPKI valid
Announced by
AS58414
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
202.135.0.0/16
since May 2005
AS2687Internet provider2AT&T Japan K.K.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
202.135.0.0/1665,536ATT-OPENNET-APAT&T Japan K.K. (ORG-AJK1-AP) · JPALLOCATED PORTABLE—peering@intl.att.com
└ 202.135.120.0/221,024ATT-OPENNET-APAsia Pacific OperationsALLOCATED NON-PORTABLE—peering@intl.att.com
└ 202.135.122.0/24256AU-COMPUTERSHARE-NETNetwork of Computershare LLCASSIGNED NON-PORTABLE—peering@intl.att.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 202.135.122.0/23

Prefix
202.135.122.0/23
Announced by
AS58414 Computershare Technology Services
Type
Business
RPKI
RPKI valid
Netname
ATT-OPENNET-AP
Registrant
Asia Pacific Operations
RIR
APNIC
Registry

Holder

Organization
AT&T Japan K.K.
Handle
ORG-AJK1-AP
Range
202.135.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
Asia Pacific Operations
Reallocated range
202.135.120.0/22
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS58414

AU
Name
Computershare Technology Services
Type
Business
Registered
Aug 30, 2011
Domain
computershare.com
Industry
Software Development
Spamhaus ASN-DROP
not listed