bgpto.me
IP PREFIX

42.81.172.0/24

Originated by AS58542 · CHINATELECOM-TIANJIN - Tianjij,300000

AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS58542

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
42.81.172.0/24AS58542/24valid
42.81.0.0/16AS58542/16invalid_length

Routing registry consistency

42.81.172.0/24AS58542 — CHINATELECOM-TIANJIN - Tianjij,300000Seen in BGPRADB
42.81.0.0/16AS58542 — CHINATELECOM-TIANJIN - Tianjij,300000Seen in BGPRADB
42.80.0.0/15AS17638 — CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CTSeen in BGPRADB

Recent RPKI history

DateCovered prefixVRPsMax length
24/09/202642.81.172.0/241/24
23/09/202642.81.172.0/241/24
22/09/202642.81.172.0/241/24
21/09/202642.81.172.0/241/24
20/09/202642.81.172.0/241/24
19/09/202642.81.172.0/241/24
18/09/202642.81.172.0/241/24
17/09/202642.81.172.0/241/24
16/09/202642.81.172.0/241/24
15/09/202642.81.172.0/241/24
14/09/202642.81.172.0/241/24
13/09/202642.81.172.0/241/24