206208 looking glass

140.112.0.0/12 RPKI valid

Announced by AS1659 Taiwan Academic Network (TANet) Information Center.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS1659 Taiwan Academic Network (TANet) Information Center RPKI valid 48 6939177171659 2026-09-18 2026-09-20

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
140.112.0.0/12 /12 AS1659 apnic authorises it

Registry

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

No delegation record covers this prefix.

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

56 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
140.112.0.0/16 v4 AS17716 National Taiwan University RPKI valid 3 2026-09-18
140.112.0.0/17 v4 AS17716 National Taiwan University RPKI invalid 1 2026-09-18
140.112.112.0/20 v4 AS17716 National Taiwan University RPKI invalid 3 2026-09-18
140.112.128.0/17 v4 AS17716 National Taiwan University RPKI invalid 3 2026-09-18
140.113.0.0/16 v4 AS9916 National Yang Ming Chiao Tung University RPKI valid 42 2026-09-18
140.114.0.0/16 v4 AS18047 National Tsing-Hua University RPKI valid 43 2026-09-18
140.115.0.0/16 v4 AS18420 National Central University RPKI valid 43 2026-09-18
140.117.0.0/16 v4 AS17713 National Sun Yat-sen University RPKI valid 3 2026-09-18
140.119.88.0/21 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.120.0.0/16 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI valid 3 2026-09-18
140.125.0.0/16 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.36.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.37.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.38.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.39.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.40.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.41.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.42.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.43.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.44.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.45.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.46.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.47.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.48.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.50.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.51.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.52.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.53.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.56.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.57.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.58.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.59.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.60.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.61.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.63.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.64.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.65.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.67.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.68.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.69.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.70.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.71.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.72.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.73.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.74.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.75.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.76.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.77.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.78.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.79.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.80.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.82.0/23 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.84.0/23 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.176.0/20 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.192.0/22 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18
140.127.196.0/24 v4 AS1659 Taiwan Academic Network (TANet) Information Center RPKI invalid 1 2026-09-18