206208 looking glass

203.175.172.0/23 RPKI valid

Announced by AS135437 HostSG.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS135437 HostSG RPKI valid 45 24482135437 2026-09-18 2026-09-20

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
203.175.172.0/23 /24 AS135437 apnic authorises it
203.175.160.0/20 /24 AS24482 apnic wrong origin
203.175.160.0/20 /23 AS135437 apnic authorises it

Registry

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

Delegated block
203.175.160.0/20
RIR
APNIC
Country
🇸🇬 SG
Status
allocated
Allocated
2005-11-16

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
203.175.160.0/20 v4 AS24482 SG.GS RPKI valid 45 3454924482 2026-09-18

More specific routes

2 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
203.175.172.0/24 v4 AS135437 HostSG RPKI valid 45 2026-09-18
203.175.173.0/24 v4 AS135437 HostSG RPKI valid 45 2026-09-18