HomeASN LookupAS137538

AS137538

🇲🇴

CSTCL-AS-AP - Caldawin Software Technology Company LimitedORG-CSTC2-AP

Caldawin Software Technology Company Limited

APNICallocated
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)512
Announced (BGP)1,024
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇲🇴 MO
RIR
APNIC
Status
allocated
Allocated
9/15/2022

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
103.5.218.0/23
 Valid
APNIC
5/26/2026
103.5.218.0/24
 Valid
APNIC
5/26/2026
103.5.219.0/24
 Valid
APNIC
5/26/2026
2400:aae0::/32
 Valid
APNIC
5/26/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
103.5.218.0/23🇲🇴 MOAPNICallocated
2400:aae0::/32🇲🇴 MOAPNICallocated
ASPA
No ASPA
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/137538

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

curl -s "https://api.ipctl.io/v1/asn/137538" | jq