103.5.208.0/20

🇻🇳

IPv4RIPEassigned RPKI Valid

CIDR

103.5.208.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇻🇳 Vietnam

City

Hanoi

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

13 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.5.220.0/22	AS9304HUTCHISON-AS-AP - HGC Global Communications Limited	Valid	—	5/31/2026
103.5.208.0/22	AS38253HANOITELECOM-AS-VN - Hanoi Telecom JSC	Valid	—	5/31/2026
103.5.212.0/23	AS135516NOWIT-AS-AP - Now IT Solutions Ply Ltd	Valid	—	5/31/2026
103.5.218.0/23	AS137538CSTCL-AS-AP - Caldawin Software Technology Company Limited	Valid	—	5/31/2026
103.5.216.0/23	AS150316PRNETWORK-AS-AP - PR Network	Valid	—	5/31/2026
103.5.209.0/24	AS38253HANOITELECOM-AS-VN - Hanoi Telecom JSC	Valid	—	5/31/2026
103.5.210.0/24	AS38253HANOITELECOM-AS-VN - Hanoi Telecom JSC	Valid	—	5/31/2026
103.5.211.0/24	AS38253HANOITELECOM-AS-VN - Hanoi Telecom JSC	Valid	—	5/31/2026
103.5.208.0/24	AS38253HANOITELECOM-AS-VN - Hanoi Telecom JSC	Valid	—	5/31/2026
103.5.218.0/24	AS137538CSTCL-AS-AP - Caldawin Software Technology Company Limited	Valid	—	5/31/2026
103.5.219.0/24	AS137538CSTCL-AS-AP - Caldawin Software Technology Company Limited	Valid	—	5/31/2026
103.5.216.0/24	AS150316PRNETWORK-AS-AP - PR Network	Valid	—	5/31/2026
103.5.217.0/24	AS150726UMAXINTERNET-AS-AP - U-MAX INTERNET	Invalid	—	5/31/2026

Prefix	AS	Country	Status
103.5.220.0/22	AS9304	🇭🇰HK	allocated
103.5.208.0/22	AS38253	🇻🇳VN	allocated
103.5.218.0/23	AS137538	🇲🇴MO	allocated
103.5.216.0/23	AS150316	🇧🇩BD	allocated
103.5.212.0/23	AS135516	🇦🇺AU	allocated
103.5.214.0/24	AS133121	🇦🇺AU	assigned
103.5.213.0/24		🇦🇺AU	assigned
103.5.215.0/24		🇮🇩ID	allocated

Geolocation

Country🇻🇳VietnamVN

RegionHanoi

CityHanoi

API

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

curl -s "https://api.ipctl.io/v1/prefix/103.5.208.0/20" | jq

External Links