206208 looking glass

121.243.0.0/17 RPKI valid

Announced by AS4755 TATA Communications (formerly VSNL).

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4755 TATA Communications (formerly VSNL) RPKI valid 44 3454964534755 2026-09-18 2026-10-21

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
121.243.0.0/17 /17 AS4755 apnic authorises it

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
121.240.0.0/13
RIR
APNIC
Country
🇮🇳 IN
Status
allocated
Allocated
2006-08-14

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

49 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
121.243.0.0/21 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.2.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.3.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.5.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.11.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.12.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.15.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.16.0/21 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.24.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.28.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.32.0/21 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.38.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.39.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.40.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI invalid 1 2026-09-18
121.243.40.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.41.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.44.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.48.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.50.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.59.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.60.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.64.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.66.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.68.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.72.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.76.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.76.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.78.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.80.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.82.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.84.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.86.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.86.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.89.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.94.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.96.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.96.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.98.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.98.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.99.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.100.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.104.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.110.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.112.0/22 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.116.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.118.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.120.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.121.0/24 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18
121.243.126.0/23 v4 AS4755 TATA Communications (formerly VSNL) RPKI valid 44 2026-09-18