Autonomous system
AS45820 TTSL-MEISISP Tata Teleservices ISP AS
Residential APNIC
Summary
Tata Teleservices
isp residential eyeball
Tata Teleservices Ltd. (TTSL ISP DIVISION) — the consumer/ISP network of Tata Teleservices in India, part of the Tata Group's telecom operations.
What it's used for
- Consumer and small-business internet access in India, historically including wireless (Tata Photon) and wired residential broadband.
Notable
- An "eyeball" network: addresses here are largely end-user connections, often behind carrier-grade NAT, not servers.
- Tata Teleservices has since shifted much of its focus toward business services (Tata Tele Business Services); consumer FTTH now sits under the sibling Tata Play brand.
Interesting
- One of the older Indian ISP autonomous systems, with a broad consumer IPv4 footprint across many Indian states.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 7 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Mumbai | Mumbai, India | 103.27.171.168 |
| Extreme IX New Delhi | New Delhi, India | 45.120.248.104 |
| Extreme IX Chennai | Chennai, India | 45.120.251.31 |
| DE-CIX Chennai | Chennai, India | 103.228.174.68 |
| Extreme IX Bangalore | Bangalore, India | 38.10.0.5 |
| Extreme IX Kolkata | Kolkata, India | 45.120.249.32 |
| Extreme IX Hyderabad | Hyderabad, India | 103.77.110.20 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 228 prefixes · 759K addresses IPv6 30 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IN | India | 258 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS45820- Registry name
- TTSL-MEISISP
- Registrant
- TTSL-ISP DIVISION
- Abuse contact
- ip.abuse@tatatel.co.in
- Registered
- 2009-06-26
- Last changed
- 2020-08-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 98% valid · 1,131 valid, 17 with no ROA 11 RPKI-invalid
- ROAs
- 472 authorising AS45820
- ASPA
- no ASPA record
- IRR
- 96% registered · 1,109 of 1,159 announcements 5 other origin
- Route objects
- 5,384 naming AS45820
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere