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AS numbers

AS38731 Vietel - CHT Compamy Ltd

AS38731 is operated by Vietel - CHT Compamy Ltd and registered with APNIC (VN) since 2007-09-14.

It announces 112 IPv4 and 11 IPv6 prefixes, 73% of them RPKI valid.

RIPE RIS sees 2 upstream and peer networks and 75 downstream networks next to it.

PeeringDB lists it with no exchanges or facilities.

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NameVietel - CHT Compamy Ltd
Registry handleVTDC-AS-VN
Registry (RIR)APNIC
CountryVietnam (VN)
Delegated on2007-09-14
Network typeNot Disclosed
Prefixes (IPv4 / IPv6)112 / 11
RPKI valid73% (90 / 123)
Upstreams and peers2
Downstream networks75

Routing health

  • AS38731 announces 112 IPv4 and 11 IPv6 prefixes.
  • 90 of 123 announced prefixes are RPKI valid.
  • 33 announced prefixes are not covered by a ROA of AS38731 (they may have none, or another network’s).
  • 2 upstreams and peers, 75 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 123

  • 27.71.16.0/22
  • 27.71.16.0/23
  • 27.71.19.0/24
  • 27.71.20.0/23
  • 27.71.20.0/24
  • 27.71.21.0/24
  • 27.71.22.0/23
  • 27.71.224.0/22
  • 27.71.224.0/24
  • 27.71.225.0/24
  • 27.71.226.0/24
  • 27.71.228.0/22
  • 27.71.228.0/24
  • 27.71.229.0/24
  • 27.71.231.0/24
  • 45.117.160.0/23
  • 45.117.161.0/24
  • 45.117.162.0/24
  • 45.117.163.0/24
  • 103.1.208.0/22
  • 103.1.211.0/24
  • 103.175.146.0/23
  • 115.84.176.0/22
  • 115.84.177.0/24
  • 115.84.179.0/24
  • 115.84.180.0/22
  • 116.97.184.0/24
  • 116.97.185.0/24
  • 116.97.186.0/24
  • 116.97.187.0/24
  • 116.97.189.0/24
  • 116.111.176.0/21
  • 116.111.180.0/22
  • 116.111.183.0/24
  • 117.1.149.0/24
  • 117.1.150.0/24
  • 125.212.192.0/22
  • 125.212.192.0/24
  • 125.212.193.0/24
  • 125.212.194.0/24
  • 125.212.195.0/24
  • 125.212.196.0/22
  • 125.212.196.0/24
  • 125.212.198.0/24
  • 125.212.200.0/22
  • 125.212.200.0/24
  • 125.212.204.0/22
  • 125.212.224.0/21
  • 125.212.224.0/24
  • 125.212.225.0/24
  • 125.212.226.0/24
  • 125.212.228.0/24
  • 125.212.229.0/24
  • 125.212.230.0/24
  • 125.212.231.0/24
  • 125.212.232.0/22
  • 125.212.236.0/22
  • 125.212.239.0/24
  • 171.226.8.0/22
  • 171.226.8.0/23
  • 171.226.10.0/23
  • 171.226.10.0/24
  • 171.226.11.0/24
  • 171.226.12.0/24
  • 171.226.13.0/24
  • 171.226.14.0/24
  • 171.226.15.0/24
  • 171.237.176.0/23
  • 171.244.0.0/22
  • 171.244.4.0/22
  • 171.244.5.0/24
  • 171.244.8.0/22
  • 171.244.8.0/24
  • 171.244.9.0/24
  • 171.244.10.0/24
  • 171.244.11.0/24
  • 171.244.12.0/22
  • 171.244.12.0/24
  • 171.244.13.0/24
  • 171.244.14.0/24
  • 171.244.15.0/24
  • 171.244.48.0/22
  • 171.244.49.0/24
  • 171.244.51.0/24
  • 171.244.52.0/22
  • 171.244.53.0/24
  • 171.244.54.0/24
  • 171.244.56.0/22
  • 171.244.57.0/24
  • 171.244.59.0/24
  • 171.244.60.0/22
  • 171.244.60.0/24
  • 171.244.61.0/24
  • 171.244.62.0/23
  • 171.244.62.0/24
  • 171.244.63.0/24
  • 171.244.192.0/22
  • 171.244.195.0/24
  • 171.244.196.0/22
  • 171.244.197.0/24

Showing the first 100.

Upstreams and peers 2

The networks RIPE RIS sees next to AS38731 in BGP paths, the most visible first.

Peering

Peering policy: not stated. PeeringDB record

More about AS38731

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 08:41 UTC. The country is where the AS number was registered, not necessarily where the network operates.