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AS38731 Vietel - CHT Compamy Ltd

VTDC-AS-VN - Vietel - CHT Compamy Ltd · registered in Vietnam

IPv4 addresses62,97660 prefixes · 0.002% of announced IPv4
Rank in Vietnam#10largest network in VN by IPv4 space, of 539 · 0.39% of VN
Rank worldwide#3,577of 79,396 networks with IPv4
IPv628,673 x /4830 prefixes
CountryVietnam551 ASNs registered there
Open AS38731 in ASN lookup Look up an IP in this network (27.71.16.1) All networks in Vietnam

IPv4 prefixes

All 60 prefixes, in address order.

  • 27.71.16.0/21
  • 27.71.224.0/21
  • 45.117.160.0/22
  • 103.1.208.0/22
  • 103.175.146.0/23
  • 115.84.176.0/23
  • 115.84.178.0/23
  • 115.84.180.0/22
  • 116.97.184.0/22
  • 116.97.189.0/24
  • 116.103.104.0/21
  • 116.111.176.0/21
  • 117.1.148.0/23
  • 117.1.150.0/24
  • 125.212.192.0/22
  • 125.212.196.0/24
  • 125.212.197.0/24
  • 125.212.198.0/24
  • 125.212.199.0/24
  • 125.212.200.0/24
  • 125.212.201.0/24
  • 125.212.202.0/23
  • 125.212.204.0/22
  • 125.212.208.0/22
  • 125.212.212.0/23
  • 125.212.214.0/24
  • 125.212.215.0/24
  • 125.212.224.0/20
  • 125.212.240.0/24
  • 125.212.241.0/24
  • 125.212.242.0/23
  • 125.212.244.0/22
  • 125.212.248.0/21
  • 171.226.8.0/21
  • 171.237.176.0/22
  • 171.244.0.0/22
  • 171.244.4.0/23
  • 171.244.6.0/23
  • 171.244.8.0/21
  • 171.244.16.0/22
  • 171.244.20.0/22
  • 171.244.24.0/21
  • 171.244.32.0/20
  • 171.244.48.0/23
  • 171.244.50.0/23
  • 171.244.52.0/22
  • 171.244.56.0/23
  • 171.244.58.0/23
  • 171.244.60.0/22
  • 171.244.128.0/21
  • 171.244.192.0/21
  • 171.244.204.0/22
  • 203.113.172.0/22
  • 210.211.96.0/22
  • 210.211.100.0/22
  • 210.211.104.0/21
  • 210.211.112.0/22
  • 210.211.116.0/23
  • 210.211.118.0/23
  • 210.211.120.0/21

IPv6 prefixes

All 30 prefixes.

  • 2401:5f80::/46
  • 2401:5f80:4::/47
  • 2401:5f80:6::/48
  • 2401:5f80:7::/48
  • 2401:5f80:8::/45
  • 2401:5f80:10::/44
  • 2401:5f80:20::/43
  • 2401:5f80:40::/42
  • 2401:5f80:80::/41
  • 2401:5f80:100::/40
  • 2401:5f80:200::/39
  • 2401:5f80:400::/38
  • 2401:5f80:800::/37
  • 2401:5f80:1000::/46
  • 2401:5f80:1004::/48
  • 2401:5f80:1005::/48
  • 2401:5f80:1006::/47
  • 2401:5f80:1008::/45
  • 2401:5f80:1010::/44
  • 2401:5f80:1020::/43
  • 2401:5f80:1040::/42
  • 2401:5f80:1080::/41
  • 2401:5f80:1100::/40
  • 2401:5f80:1200::/39
  • 2401:5f80:1400::/38
  • 2401:5f80:1800::/37
  • 2401:5f80:2000::/35
  • 2401:5f80:4000::/35
  • 2401:5f80:6000::/36
  • 2406:4c40::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses
AS7602#7 SPT-AS-VN - Sai gon Postel Corporation108,522
AS45903#8 CMCTELECOM-VN - CMC Telecom Infrastructure Company82,172
AS24173#9 NETNAM-AS-AP - Netnam Company64,766
AS131429#11 MOBIFONE-AS-VN - MOBIFONE Corporation59,584
AS135918#12 DVS-AS-VN - VIET DIGITAL TECHNOLOGY LIABILITY COMPANY37,375
AS38244#13 VINAGAME-AS-VN - VNG Corporation36,864

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources