206208 looking glass

123.205.0.0/16 RPKI valid

Announced by AS4780 Digital United Inc.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4780 Digital United Inc. RPKI valid 43 3454929144780 2026-09-18 2026-10-06

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
123.205.0.0/16 /24 AS4780 apnic authorises it
123.205.0.0/16 /24 AS9919 apnic wrong origin
123.204.0.0/15 /24 AS4780 apnic authorises it
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
123.204.0.0/15 v4 AS4780 Digital United Inc. RPKI valid 42 244824780 2026-09-18

More specific routes

111 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
123.205.0.0/17 v4 AS18049 Taiwan Infrastructure Network Technologie RPKI valid 42 2026-09-18
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
123.205.56.0/21 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
123.205.128.0/18 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 42 2026-09-18
123.205.128.0/19 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 42 2026-09-18
123.205.128.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.129.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.130.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.133.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.134.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.135.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.136.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.137.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.138.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.139.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.141.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.142.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.143.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.144.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-22
123.205.145.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.146.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.147.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.151.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.154.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.156.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.157.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.158.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.159.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.160.0/19 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 42 2026-09-18
123.205.160.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.161.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.162.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.163.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.164.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.165.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.166.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.167.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.169.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.171.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.172.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.173.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.174.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.175.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.176.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.177.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.178.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.179.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.180.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.181.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.182.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.183.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.184.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.185.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.186.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.187.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.188.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.189.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.190.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.191.0/24 v4 AS131602 Hsin Yeong An Cable TV Co., Ltd. RPKI valid 41 2026-09-18
123.205.192.0/18 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18
123.205.192.0/19 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18
123.205.210.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.224.0/19 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18
123.205.228.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.229.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.245.0/24 v4 AS4780 Digital United Inc. RPKI valid 41 2026-09-18
123.205.246.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.249.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.250.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.251.0/24 v4 AS4780 Digital United Inc. RPKI valid 41 2026-09-18
123.205.252.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.253.0/24 v4 AS4780 Digital United Inc. RPKI valid 20 2026-09-18
123.205.254.0/24 v4 AS4780 Digital United Inc. RPKI valid 42 2026-09-18
123.205.255.0/24 v4 AS4780 Digital United Inc. RPKI valid 43 2026-09-18