HomeASN LookupAS45542

AS45542

VNU-AS-VN - VietNam National University Ha Noi

Announced Prefixes (BGP)
14total
14 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,096
Announced (BGP)7,424
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)14
|
Prefix
RPKI
IRR
Last Seen
112.137.128.0/20
 Valid
APNICRADB
5/25/2026
112.137.128.0/24
 Valid
APNICRADB
5/25/2026
112.137.129.0/24
 Valid
APNICRADB
5/25/2026
112.137.130.0/24
 Valid
APNICRADB
5/25/2026
112.137.132.0/24
 Valid
APNICRADB
5/25/2026
112.137.133.0/24
 Valid
APNICRADB
5/25/2026
112.137.134.0/24
 Valid
APNICRADB
5/25/2026
112.137.135.0/24
 Valid
APNICRADB
5/25/2026
112.137.136.0/24
 Valid
APNICRADB
5/25/2026
112.137.137.0/24
 Valid
APNICRADB
5/25/2026
1–10 of 14
1 / 2

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
112.137.128.0/20🇻🇳 VNAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/45542

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/45542" | jq