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Data as of Nov 10, 2026

221.134.72.0/24

No anonymizer space · no proxy exits in 30 days

Sify Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9583
Type
Business
87% 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
└ 221.134.72.0/2732XANSANETXANSAASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.32/304TESTNETTest LL of BirlaASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.40/298DIGITALNETDigital SynergiesASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.48/304CLASSNETClass India LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.52/304ENTNETENTENTEASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.56 - 221.134.72.6712CLASSNETClass India LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.56/298CLAASNETClaas India LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.64/304CLAASNETClaas India LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.68 - 221.134.72.7912MOTHERNETMother Dairy Fruit and Vegetable PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.80/304GOLDNETGoldmine AMDASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.84 - 221.134.72.9512MANGONETMango IT Solutions PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.96 - 221.134.72.11924AURORANETAurora Software PVT Ltd.ASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.120 - 221.134.72.13617STYXNETStyx Back Office Services PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.152/298DIFDNETDfid IndiaASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.160/2816MOTHERNETMother Dairy Fruit and Vegetable PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.176/2816MUMSHREENETMumshree Infotech LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.192/304INFORTENETInforte India Private LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.196 - 221.134.72.20712MANGONETMango IT Solutions PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.208 - 221.134.72.21912NDTVNETNew Delhi Television Ltd-NDTVASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.220 - 221.134.72.23516WEBEXCELNETWebexcel Solutions PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.251 - 221.134.72.2533STATICNETStatic IP Address Given to CustomersASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.251 - 221.134.72.2522TRADINGNETTrading India Private LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.72.254/312CLASSNETClass India 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
Business22287%22
Internet provider3413%3

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