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Data as of Nov 6, 2026

61.17.58.0/23

No anonymizer space · no proxy exits in 30 days

TATA Communications formerly VSNL is Leading ISP · space held by Tata Communications Limited

Announcement
61.17.0.0/16
RPKI valid
Announced by
AS4755
Type
Business
78% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
61.17.58.0/24
since May 2005
AS4755ResidentialTata Communications Limited

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.17.0.0/1665,536TATACOMM-INTata Communications Limited (ORG-TCL6-AP) · INALLOCATED PORTABLE—4755abuse@tatacommunications.com
└ 61.17.58.0/23512RBU_STATIC-BANGALOREUsed for Static Broadband Customers in BangaloreASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 61.17.58.8/298MeyerVSNL Bangalore - Leased line MeyerASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.16/298GTL1_BGLVSNL Bangalore Leased line - GTLASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.32/2732GangagenVSNL Bangalore - Leased line GangagenASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.64/2732Elind-Comp_BGLVSNL Bangalore Leased line - Elind CompuersASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.96/2816D-Link-BGLVSNL Bangalore Leased line - D-LinkASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.112/2816Baehal-Soft_BGLVSNL Bangalore Leased line - Baehal SoftwareASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.128/321Millipore-India_BGLVSNL Bangalore Leased line - Millipore IndiaASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.58.160/2732ISRO_BGLVSNL Bangalore Leased line - ISRO Satelite CentreASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE
└ 61.17.59.0/24256IqaraVSNL Bangalore - Leased line IqaraASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via RBU_STATIC-BANGALORE

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

512 addresses
TypeAddressesShareRanges
Business40178%9
Residential11122%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 61.17.0.0/16

Prefix
61.17.0.0/16
Announced by
AS4755 TATA Communications formerly VSNL is Leading ISP
Type
Business
RPKI
RPKI valid
Netname
TATACOMM-IN
Registrant
Tata Communications Limited
RIR
APNIC
Origin network

AS4755

IN
Name
TATA Communications formerly VSNL is Leading ISP
Type
Internet provider
Registered
May 13, 1996
Domain
tatacommunications.com
Website
www.tatacommunications.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed