Data as of Nov 10, 2026

121.241.166.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Risk

0 / 100 · Low

Recent change

New origin Nov 6, 2026

its first announcement on record

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
121.241.160.0/20 since Aug 2007	AS4755	Business	2	Tata Communications Limited
121.241.0.0/16 since Jun 2009	AS4755	Business	61 2 always on	Tata Communications Limited

Routing timeline

Summary

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
121.241.166.0/24	AS4755	/24	APNIC	RPKI valid
121.241.160.0/20	AS4755	/20	APNIC	Too specific
121.241.0.0/16	AS4755	/16	APNIC	Too specific

IRR

Origin	Registry	Description	Maintainer	Modified
AS4755	APNIC	Tata Communications Limited	MAINT-VSNL-AP	Nov 5, 2026