27.74.0.0/16 RPKI valid

Announced by AS7552 Viettel Group.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS7552 Viettel Group RPKI valid 41 380017552 2026-09-18 2026-09-25

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
27.64.0.0/12 /24 AS7552 apnic authorises it
27.64.0.0/12 /24 AS24086 apnic wrong origin
27.64.0.0/12 /24 AS38731 apnic wrong origin

Registry

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

Delegated block
27.64.0.0/12
RIR
APNIC
Country
🇻🇳 VN
Status
allocated
Allocated
2010-04-27

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
27.72.0.0/14 v4 AS7552 Viettel Group RPKI valid 41 380017552 2026-09-18
27.72.0.0/13 v4 AS7552 Viettel Group RPKI valid 41 380017552 2026-09-18
27.64.0.0/12 v4 AS7552 Viettel Group RPKI valid 41 380017552 2026-09-18

More specific routes

46 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
27.74.0.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.8.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.12.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.16.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.24.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.32.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.40.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.48.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.56.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.64.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.72.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.76.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.80.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.88.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.96.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.104.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.112.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.120.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.128.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.128.0/24 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.129.0/24 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.130.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.132.0/22 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.136.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.136.0/24 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.137.0/24 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.138.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.140.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.142.0/23 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.144.0/21 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.152.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.160.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.164.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.168.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.176.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.184.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.188.0/22 v4 AS7552 Viettel Group RPKI valid 40 2026-09-18
27.74.192.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.200.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.208.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.216.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.224.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.232.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.240.0/20 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.240.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18
27.74.248.0/21 v4 AS7552 Viettel Group RPKI valid 41 2026-09-18