HomePrefix Lookup171.244.0.0/16

171.244.0.0/16

🇻🇳
IPv4APNICannouncedAS7552VIETEL-AS-AP - Viettel Group RPKI Valid
CIDR
171.244.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇻🇳 Vietnam
City
Hanoi
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
171.244.0.0/16AS7552VIETEL-AS-AP - Viettel Group Valid
RADB
6/13/2026

Covering Prefix

127 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
171.224.0.0/11AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.0.0/14AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.64.0/20AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.104.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.200.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.88.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.192.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.112.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.72.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.64.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.136.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.128.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.216.0/21AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.16.0/21AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.24.0/21AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.232.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.120.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.224.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.208.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.100.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.96.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.80.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.216.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.240.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.220.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.160.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.236.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.156.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.124.0/22AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.196.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.0.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.4.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.8.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.12.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.16.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.24.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.28.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.32.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.36.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.40.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.44.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.48.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.52.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.56.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.60.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.128.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.132.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.140.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.192.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.204.0/22AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.80.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.188.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.120.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.122.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.146.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.124.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.126.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.82.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.84.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.210.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.208.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.86.0/23AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.62.0/23AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.198.0/23AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.177.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.86.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.87.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.112.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.113.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.114.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.115.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.144.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.145.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.148.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.149.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.165.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.166.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.167.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.168.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.169.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.170.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.173.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.174.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.175.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.176.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.80.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.178.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.179.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.180.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.181.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.182.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.183.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.184.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.185.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.212.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.213.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.65.0/24AS7552VIETEL-AS-AP - Viettel Group Valid—6/13/2026
171.244.15.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.57.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.59.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.62.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.30.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.12.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.11.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.132.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.133.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.134.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.135.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.29.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.10.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.60.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.14.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.31.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.13.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.63.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.28.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.27.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.61.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.53.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.26.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.9.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.195.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.25.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.197.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.54.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.24.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026
171.244.8.0/24AS38731VTDC-AS-VN - Vietel - CHT Compamy Ltd Valid—6/13/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
171.224.0.0/11AS7552/24apnic
171.224.0.0/11AS24086/24apnic
171.224.0.0/11AS38731/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7552RADBMAINT-AS930411/13/2023
Origin ASN
AS7552
VIETEL-AS-AP - Viettel Group
Geolocation
Country🇻🇳VietnamVN
RegionHanoi
CityHanoi
Coordinates21.0278, 105.8340 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/171.244.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/171.244.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP