HomeASN LookupAS45903

AS45903

CMCTELECOM-VN - CMC Telecom Infrastructure Company

Announced Prefixes (BGP)
515total
352 IPv4163 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)31,744
Announced (BGP)188,160
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3.2×10^28
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
500
Allocated
—

Announced Prefixes

(BGP)515
|
Prefix
RPKI
IRR
Last Seen
42.96.32.0/19
 Valid
APNICRADB
5/13/2026
42.96.38.0/24
 Valid
APNIC
5/13/2026
42.96.39.0/24
 Valid
APNIC
5/13/2026
42.96.40.0/22
 Valid
APNICRADB
5/13/2026
42.96.44.0/22
 Valid
APNICRADB
5/13/2026
42.96.48.0/24
 Valid
APNICRADB
5/13/2026
42.96.49.0/24
 Valid
APNICRADB
5/13/2026
42.96.50.0/24
 Valid
APNIC
5/13/2026
42.96.51.0/24
 Valid
APNICRADB
5/13/2026
42.96.52.0/24
 Valid
APNICRADB
5/13/2026
1–10 of 515
1 / 52

Allocated Prefixes

(RIR)16
Prefix
Country
RIR
Status
42.96.32.0/19🇻🇳 VNAPNICallocated
45.122.232.0/22🇻🇳 VNAPNICallocated
45.122.236.0/22🇻🇳 VNAPNICallocated
45.122.240.0/22🇻🇳 VNAPNICallocated
45.122.244.0/22🇻🇳 VNAPNICallocated
45.122.248.0/22🇻🇳 VNAPNICallocated
103.9.196.0/22🇻🇳 VNAPNICallocated
103.63.104.0/22🇻🇳 VNAPNICallocated
103.63.108.0/22🇻🇳 VNAPNICallocated
103.63.112.0/22🇻🇳 VNAPNICallocated
1–10 of 16
1 / 2
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/45903

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

curl -s "https://api.ipctl.io/v1/asn/45903" | jq