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Data as of Nov 10, 2026

221.134.101.0/24

No anonymizer space · no proxy exits in 30 days

Sify Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9583
Type
Business
88% 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
└ 221.134.101.0 - 221.134.101.254255SifyinfranetSify InfrastructureASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.0/25128SATYAMNETSatyam ComputersASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.128/298ALTOSYSNETALTOSYSASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.136/304ALTOSYSNETALTOSYSASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.156/304FINANCIALNETFinancial Software and Systems (P) LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.160/2732FINANCIALNETFinancial Software and Systems (P) LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.192/298SMANETSMA Capital Management Pvt LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.200/304SMANETSMA Capital Management Pvt LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.204/304INVENSYSNETInvensys India Private LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.208/298INVENSYSNETInvensys India Private LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.216/298SATYAMNETSatyam Computer Services LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.224/304SATYAMNETSatyam Computer Services LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.228/304SHINHANNETShinhan Plasto India PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.101.232/298SHINHANNETShinhan Plasto India PVT LtdASSIGNED 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
Business22488%13
Internet provider3213%2

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