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Data as of Nov 7, 2026

66.110.0.0/18

No anonymizer space · no proxy exits in 30 days

Tata Communications (America) Inc

Announcement
this exact prefix
No RPKI
Announced by
AS6453
Type
Internet provider
86% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
66.110.0.0/17
since May 2005
AS6453Unknown3
Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
66.110.6.0/23
since May 2005
AS18563BusinessTata Communications (America) Inc
66.110.39.0/24
since Aug 2023
AS7029ResidentialTata Communications (America) Inc
66.110.40.0/21
since Jun 2014
AS6453Internet providerTata Communications (America) Inc
66.110.40.0/23
since Jun 2017
AS6453Internet providerTata Communications (America) Inc
66.110.41.0/24
since Oct 2015
AS6453HostingTata Communications (America) Inc
66.110.42.0/23
since Jun 2017
AS6453Internet providerTata Communications (America) Inc
66.110.43.0/24
since May 2019
AS7029ResidentialTata Communications (America) Inc
66.110.44.0/23
since Jun 2017
AS6453Internet providerTata Communications (America) Inc
66.110.46.0/23
since Jun 2017
AS6453Internet providerTata Communications (America) Inc

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
66.110.0.0 - 66.110.87.25522,528TATAC-ARIN-3Tata Communications (America) Inc (TCA-51) · USDirect AllocationMay 23, 20016453abuse@tatacommunications.com
└ 66.110.0.0/221,024BBLB-TGBTeleglobe Inc. (GLBE) · CAReassignedJun 3, 2003ip-addr@tatacommunications.com
└ 66.110.6.0/23512CGIGRP-3CGI Group (CGIGRO-1) · CAReassignedJun 27, 2003fm.git@cgi.com
└ 66.110.8.0/2816PLDT-TATACunknown———
└ 66.110.8.16/2816GOMEZ-TGBunknown———
└ 66.110.8.32/2732PEER1NETWORK-TATACunknown———
└ 66.110.8.64/2664NEWYORK-NYY-TATACunknown———
└ 66.110.8.144/2816LAB-TATACunknown———
└ 66.110.8.192/304MLN-CORE5-TATACunknown———
└ 66.110.9.0/24256MLNTC1-TATACunknown———
└ 66.110.12.0/24256WEBCONTROL-TATACunknown———
└ 66.110.13.0/24256DATAONPOINT-TATACunknown———
└ 66.110.15.0/24256CT8C1-TATACunknown———
└ 66.110.16.0/24256XW7-TATACunknown———
└ 66.110.17.0/304TOTALPLAY-TATACunknown———
└ 66.110.17.4/312ALTAN-TATACunknown———
└ 66.110.24.0/24256INTECHNIC-TGBunknown———
└ 66.110.25.0/24256SEATTLE-S00-TATACunknown———
└ 66.110.27.0/24256CT8C1-TATACunknown———
└ 66.110.28.0/24256EAQTCR1-TATACunknown———
└ 66.110.29.0/2664NETFOUNDRY-TATACunknown———
└ 66.110.32.0/2732WIMO-TATACunknown———
└ 66.110.32.32/298TELIKOM-TATACunknown———
└ 66.110.32.40/298LINEAR-TATACunknown———
└ 66.110.32.48/2816LINEAR-TATACunknown———
└ 66.110.32.64/2664GOOGLE-TATACunknown———
└ 66.110.32.128/2816HIGHLOADLAB-TATACunknown———
└ 66.110.32.144/304SERVICENOW-TATACunknown———
└ 66.110.32.148/304BOX-TATACunknown———
└ 66.110.32.152/298LINEAR-TATACunknown———
└ 66.110.32.160/304BOX-TATACunknown———
└ 66.110.32.192/2664AKAMAI-TATACunknown———
└ 66.110.33.0/24256AKAMAI-TATACunknown———
└ 66.110.34.0/24256AKAMAI-TATACunknown———
└ 66.110.35.0/24256SQNTHR1-TATACunknown———
└ 66.110.36.0/24256AKAMAI-TATACunknown———
└ 66.110.37.0/2732AKAMAI-TATACunknown———
└ 66.110.37.64/2664AKAMAI-TATACunknown———
└ 66.110.37.128/2664AKAMAI-TATACunknown———
└ 66.110.37.192/2664AKAMAI-TATACunknown———
└ 66.110.38.0/2664TATAC-AKAMAIunknown———
└ 66.110.40.8/298CERTES-TNM-TATACunknown———
└ 66.110.40.16/2816VA210-TATACunknown———
└ 66.110.40.32/2816VA210-TATACunknown———
└ 66.110.40.48/2816VA210-TATACunknown———
└ 66.110.41.0/24256IZOHYBRID-TATACVSNL Enterprise Colo (VEC-49) · USReassignedAug 27, 2015—
└ 66.110.48.0/24256TNK-TATACunknown———
└ 66.110.49.0/25128KASPERSKY-TATACunknown———
└ 66.110.49.128/25128KASPERSKY-TATACunknown———
└ 66.110.50.1/321MUNICHRE-TATACunknown———
└ 66.110.56.0/24256DALLAS-DT8-TATACunknown———
└ 66.110.57.0/24256DALLAS-DT8-TATACunknown———
└ 66.110.58.0/24256SUBICTELunknown———
└ 66.110.59.0/24256LOSANGELES-LVW-TATACunknown———
└ 66.110.60.0/24256SUBICTEL-2unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider14,05786%18
Business1,5599.5%33
Residential5123.1%2
Hosting2561.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS6453

US
Name
Tata Communications (America) Inc
Type
Internet provider
Registered
Apr 18, 1996
Domain
tatacommunications.com
Website
www.tatacommunications.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed