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Data as of Nov 10, 2026

221.134.123.0/24

No anonymizer space · no proxy exits in 30 days

Sify Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9583
Type
Business
83% of it

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
221.134.0.0/15131,072SIFYNET-INSify LimitedALLOCATED PORTABLE—abuse@sifycorp.com
└ 221.134.123.0 - 221.134.123.254255SifyinfranetSify InfrastructureASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.0 - 221.134.123.1112GODREJNETGodrej and BoyceASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.12 - 221.134.123.2312LKSNETLakshmi Kumaran and SonsASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.24 - 221.134.123.3512VITAGENETVitage SystemsASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.36 - 221.134.123.438INDIANETINDIACOMNETASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.44/304HUTCHNETHutchison EssarASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.64/2816HUTCHNETHutchison EssarASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.80/298PINETPI IndustriesASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.92 - 221.134.123.11120VASANTNETVasant ScribesASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.128/304VASANTNETVasant ScribesASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.132/304ARCLNETAssociated Road CarriersASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.136/298GROUP4NETGroup 4 FalckASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.144/2816HUTCHNETHutchison EssarASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.160/304GROUP4NETGroup 4 FalckASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.164/304GKBNETGKB LensASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.168/304KOTAKNETKOTAKSECURITIESASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.172 - 221.134.123.18312BHWNETBHW BirlaASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.184 - 221.134.123.19512NACLNETNagarjuna Agrichem LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.200/298SATYAMNETSatyam Computer ServicesASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.208/2816JAYNETJAY Engineering WorksASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.220 - 221.134.123.23112TRINANETTrina Systems PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.232 - 221.134.123.24312HIALNETHyderabad International Airport LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.123.247 - 221.134.123.2548STATICNETStatic IP Address Allotted to CustomersASSIGNED NON-PORTABLE—complain@irinn.in

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business21283%22
Internet provider4417%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9583

IN
Name
Sify Limited
Type
Internet provider
Registered
Jul 23, 1999
Domain
sifycorp.com
Website
www.sifycorp.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed