206208 looking glass

122.254.40.0/21 RPKI valid

Announced by AS24164 UNION BROADBAND NETWORK.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS24164 UNION BROADBAND NETWORK RPKI valid 42 24482992424164 2026-09-18 2026-10-28

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
122.254.40.0/21 /21 AS24164 apnic authorises it
122.254.0.0/18 /18 AS4662 apnic wrong origin
122.254.0.0/18 /24 AS24164 apnic authorises it
122.254.0.0/18 /19 AS24164 apnic too specific

Registry

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

Delegated block
122.254.0.0/18
RIR
APNIC
Country
🇹🇼 TW
Status
allocated
Allocated
2006-09-21

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
122.254.32.0/19 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 24482992424164 2026-09-18
122.254.0.0/18 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 24482992424164 2026-09-18

More specific routes

5 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
122.254.40.0/24 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 2026-09-18
122.254.41.0/24 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 2026-09-18
122.254.42.0/24 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 2026-09-18
122.254.43.0/24 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 2026-09-18
122.254.44.0/22 v4 AS24164 UNION BROADBAND NETWORK RPKI valid 41 2026-09-18