TATA COMMUNICATIONS LIMITED

Tata Communications Limited
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
4 linked clusters · 3,676 netblocks · 3,410,416 IPv4 addresses · 85 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
3358004PBWAYF65RLI81
Registered name
TATA COMMUNICATIONS LIMITED
Jurisdiction
IN
Ultimate parent
TATA SONS PRIVATE LIMITED
335800YLT7FVL71YN622
Cluster stats
Netblocks2,979 · 3,114,984 IPv4 addresses
IPv6 52 prefixes (largest 2a01:3e0::/29)
Registered in India (2,645) · United States (69) · Canada (66) · United Kingdom (55) · Poland (40) · Czechia (12)
All fragments 3,171 blocks across 23 clusters
Cluster ID217745898
RegistryAFRINIC
Owner jurisdictionIN
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 3358004PBWAYF65RLI81
Shared handles clustered on 100 shared RIR contact/maintainer handles
Registry names 32 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
3,016 -12 netblocks since 2026-07-05
2026-07-05 peak 3,031 2026-08-09

IP Ranges (2,979)

showing 50 of 2,979 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
14.141.140.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.161.0.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.161.0.0/16 Tata Communications Limited BGP ANNOUNCED ● high
59.161.16.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.161.32.0/19 Tata Communications Limited BGP ANNOUNCED ● high
59.161.64.0/18 Tata Communications Limited BGP ANNOUNCED ● high
59.161.80.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.161.88.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.161.96.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.161.120.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.161.240.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.162.88.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.94.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.162.116.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.118.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.162.122.0/23 Tata Communications Limited BGP ANNOUNCED ● high
59.162.128.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.162.140.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.144.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.148.0/23 Tata Communications Limited BGP ANNOUNCED ● high
59.162.152.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.168.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.162.172.0/23 Tata Communications Limited BGP ANNOUNCED ● high
59.162.192.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.162.193.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.162.208.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.162.208.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.162.222.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.162.224.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.162.224.0/19 Tata Communications Limited BGP ANNOUNCED ● high
59.162.224.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.240.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.240.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.162.244.0/22 Tata Communications Limited BGP ANNOUNCED ● high
59.162.248.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.162.252.0/23 Tata Communications Limited BGP ANNOUNCED ● high
59.163.172.0/23 Tata Communications Limited BGP ANNOUNCED ● high
59.163.172.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.163.244.0/24 Tata Communications Lanka Ltd BGP ANNOUNCED ● high
59.164.0.0/16 Tata Communications Limited BGP ANNOUNCED ● high
59.164.0.0/17 Tata Communications Limited BGP ANNOUNCED ● high
59.164.128.0/17 Tata Communications Limited BGP ANNOUNCED ● high
59.164.200.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.164.208.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.164.248.0/24 Tata Communications (CANADA) Ltd. BGP ANNOUNCED ● high
59.164.251.0/24 Tata Communications (CANADA) Ltd. BGP ANNOUNCED ● high
59.165.0.0/20 Tata Communications Limited BGP ANNOUNCED ● high
59.165.24.0/21 Tata Communications Limited BGP ANNOUNCED ● high
59.165.56.0/24 Tata Communications Limited BGP ANNOUNCED ● high
59.165.64.0/20 Tata Communications Limited BGP ANNOUNCED ● high

IPv6 ranges (52)

showing the 15 largest allocations
CIDR
2a01:3e0::/29
2405:2000::/31
2001:42c8::/32
2001:5a0::/32
2400:a240::/32
2403:1::/32
2403::/32
2405:2000::/32
2804:49f4::/32
2a01:3e0::/32
2a01:3e6::/32
2a03:bbc0::/32
2001:5a0:9000::/36
2001:5a0:9000::/38
2001:5a0:9400::/38

Domains hosted in this network

what's this?
kaspersky.com ntp.org bank.in nsdl.com xsdacdn.com kjvbiblenow.com kotak.com allsechro.com proteantech.in ultimatix.net itsecure.co.in all.com axismaxlife.com mediassist.in quickheal.com k7computing.com passportindia.gov.in unisys.com kaspersky-labs.com vfsglobal.com

Corporate group (4 confirmed entities)

+47 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.0% of checked blocks have valid RPKI ROA coverage (1,840 of 2,000, sampled from 3,016)
Possible discrepancies (1)

These blocks are registered to Tata Communications Limited but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:15ee::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ABUSE1643-ARIN ACA-MNT AE131-AP AE186-AP AFRINIC-HM-MNT AG545-AP AG545-AP AG729-AP APNIC-HM AS10199 AS139309 AS140911 +88 more