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Data as of Nov 10, 2026

221.134.17.0/24

No anonymizer space · no proxy exits in 30 days

Sify Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9583
Type
Business
97% 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
└ 221.134.17.0 - 221.134.17.1112GROUPNETGroup 4ASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.12/304WISSENNETWissen InfotechASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.16 - 221.134.17.2712PERFITTINETPerfetti van Melle India PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.26 - 221.134.17.5934TATANETTata Teleservices Ltd NewdelhiASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.28 - 221.134.17.5124KHAITANNETKhaitan Electricals LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.60/304STATICNETStatic IPS Given to Various CustomersASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.64 - 221.134.17.7512PERFETTINETPerfetti van Melle India PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.76 - 221.134.17.9520SIFYNET-INSify Customer IP address spaceASSIGNED NON-PORTABLE—abuse@sifycorp.com
└ 221.134.17.96/2816TATANETTata Teleservices Ltd NewdelhiASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.112 - 221.134.17.13524JCBNETJCB India LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.136/304GKBNETGKB RX Lens PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.140 - 221.134.17.15920PHINETPHI Seeds LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.160/304JMMMSNETJMMSASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.164 - 221.134.17.17512ROHDENETRohde and Schwarz India PVT LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.176/304PANTNETPantaloon Retail (India) LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.180 - 221.134.17.19112SECURENETSecure Meters LtdASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.192/2732FHPLNETFamily Health Plan LimitedASSIGNED NON-PORTABLE—complain@irinn.in
└ 221.134.17.224/2816SIFYNET-INSify Customer IP address spaceASSIGNED NON-PORTABLE—abuse@sifycorp.com
└ 221.134.17.240 - 221.134.17.2489PANTNETPantaloon Retail (India) LimitedASSIGNED 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
Business24997%19
Internet provider72.7%1

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