206208 looking glass

200.133.236.0/23 RPKI valid

Announced by AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS RPKI valid 41 24482125152888 2026-09-18 2026-09-24

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
200.133.236.0/23 /23 AS52888 lacnic authorises it
200.133.232.0/21 /21 AS52888 lacnic too specific
200.133.224.0/20 /20 AS52888 lacnic too specific

Registry

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

Delegated block
200.133.224.0/20
RIR
LACNIC
Country
🇧🇷 BR
Status
assigned
Allocated
2000-02-15

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
200.133.232.0/21 v4 AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS RPKI valid 2 2448252888 2026-09-18
200.133.224.0/20 v4 AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS RPKI valid 43 2448252888 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.