206208 looking glass

123.205.0.0/17 RPKI valid

Announced by AS18049 Taiwan Infrastructure Network Technologie.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 24482478018049 2026-09-18 2026-09-24

RPKI

5 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
123.205.0.0/17 /24 AS18049 apnic authorises it
123.205.0.0/16 /24 AS4780 apnic wrong origin
123.205.0.0/16 /24 AS9919 apnic wrong origin
123.204.0.0/15 /24 AS4780 apnic wrong origin
123.204.0.0/15 /24 AS9919 apnic wrong origin

Registry

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

Delegated block
123.204.0.0/15
RIR
APNIC
Country
🇹🇼 TW
Status
allocated
Allocated
2006-12-28

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
123.205.0.0/16 v4 AS4780 Digital United Inc. RPKI valid 43 3454929144780 2026-09-18
123.204.0.0/15 v4 AS4780 Digital United Inc. RPKI valid 42 244824780 2026-09-18

More specific routes

40 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
123.205.0.0/18 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.0.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.0.0/24 v4 AS4780 Digital United Inc. RPKI valid 41 2026-09-18
123.205.8.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.15.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.16.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.19.0/24 v4 AS9919 New Century InfoComm Tech Co., Ltd. RPKI valid 41 2026-09-18
123.205.24.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.32.0/19 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18
123.205.32.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.32.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.34.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.35.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.36.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.37.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.38.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.39.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.40.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.48.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.51.0/24 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-24
123.205.56.0/21 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.56.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.64.0/18 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.64.0/19 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18
123.205.64.0/20 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.64.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.65.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.67.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.69.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.70.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.73.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.75.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.76.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.77.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.79.0/24 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 41 2026-09-18
123.205.80.0/20 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.81.0/24 v4 AS4780 Digital United Inc. RPKI valid 41 2026-09-18
123.205.96.0/20 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
123.205.105.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.112.0/20 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18