Data as of Nov 13, 2026

121.241.136.0/21

1 residential-proxy exit · 30 days

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

Announcement

this exact prefix

RPKI valid

Announced by

AS4755

Type

Business

Residential-proxy exits

Proxy exits

0.05% of its addresses · 30 days

Spread

1 of 8

/24s with at least one exit

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

1 observation

Proxy providers listing exits

IPFly

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
121.241.0.0/16 since Jun 2009	AS4755	Business	63	Tata Communications Limited

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
121.241.139.0/24 since Apr 2008	AS4755	Business	Tata Communications Limited
121.241.143.0/24 since Aug 2020	AS4755	Business	Tata Communications Limited

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Dec 2007
Current origin since: Dec 2007 · 19 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
121.241.136.0/21	AS4755	/21	APNIC	RPKI valid
121.241.0.0/16	AS4755	/16	APNIC	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS4755	RADB	VSNL Route Object	MAINT-VSNL-IN	Nov 13, 2023