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Data as of Nov 4, 2026

61.17.112.0/20

No anonymizer space · no proxy exits in 30 days

Tata Communications · space held by Tata Communications Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS17908
Type
Residential
71% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
61.17.0.0/16
since Oct 2022
AS4755BusinessTata Communications Limited
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
61.17.112.0/21
since Apr 2010
AS17908ResidentialTata Communications Limited
61.17.122.0/24
since May 2005
AS4755BusinessTata Communications Limited
61.17.123.0/24
since May 2005
AS4755Internet providerTata Communications Limited
61.17.124.0/22
since Apr 2010
AS17908ResidentialTata Communications Limited

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
61.17.0.0/1665,536TATACOMM-INTata Communications Limited (ORG-TCL6-AP) · INALLOCATED PORTABLE—[email protected]
└ 61.17.112.0/212,048RBU_STATIC-DELHIUsed for Static Broadband Customers in DelhiASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.117.0/2664York-Telecom2_CHANDVSNL Chandigarh Leased line - York TelecomASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.117.64/2816IGSP_CHANDVSNL Chandigarh Leased line - IGSPASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.120.0/23512RBU_STATIC-DELHIUsed for Static Broadband Customers in DelhiASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.121.0/2664BackOfficeSolVSNL Jaipur - Leased line BackOfficeSolASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.121.64/2664JainInternetVSNL Jaipur - Leased line JainInternetASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.122.0/2664Astro-net_NoidaVSNL Noida Leased line - Astro netASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.122.96/2732CJ__ON_LINE_NOIDANOIDA- Leased line CJ ON LINEASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.122.112/298Nexus_NoidaVSNL Noida Leased line - NexusASSIGNED NON-PORTABLE—[email protected]
via CJ__ON_LINE_NOIDA
└ 61.17.122.128/25128CJ__ON_LINE_NOIDANOIDA- Leased line CJ ON LINEASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.123.0/25128NiharNetVSNL Noida - Leased line NiharNetASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.123.128/25128CJ__ON_LINE_NOIDANOIDA- Leased line CJ ON LINEASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.124.0/221,024RBU_STATIC-DELHIUsed for Static Broadband Customers in DelhiASSIGNED NON-PORTABLE—[email protected]
via TATACOMM-IN
└ 61.17.125.0/2816DigitalAvenueVSNL Kolkata - Leased line DigitalAvenueASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.16/2816PeacockImpexVSNL Kolkata - Leased line PeacockImpexASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.32/2732CountachCompVSNL Kolkata - Leased line CountachCompASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.64/298Primus-KolkataVSNL Kolkata - Leased line Primus-KolkataASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.72/298ABPVSNL Kolkata - Leased line ABP Pvt LtdASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.80/298BengalTigerLineVSNL Kolkata - Leased line Bengal Tiger LineASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI
└ 61.17.125.88/298JVGokalVSNL Kolkata - Leased line J V GokalASSIGNED NON-PORTABLE—[email protected]
via RBU_STATIC-DELHI

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential2,89671%4
Business81620%14
Internet provider3849.4%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17908

IN
Name
Tata Communications
Type
Internet provider
Registered
Aug 14, 2001
Domain
tatacommunications.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed