HomeASN LookupAS131644

AS131644

TWNIC-AS - Taiwan Network Information Center

Announced Prefixes (BGP)
6total
6 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,536
Announced (BGP)2,304
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
61.67.121.0/24
 Valid—5/25/2026
101.101.101.0/24MOAS
 Valid—5/25/2026
101.102.103.0/24MOAS
 Valid—5/25/2026
103.235.89.0/24
 Valid—5/25/2026
119.75.240.0/22
 Valid—5/25/2026
182.173.0.0/24
 Valid—5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
101.101.101.0/24🇹🇼 TWAPNICassigned
101.102.103.0/24🇹🇼 TWAPNICassigned
119.75.240.0/22🇹🇼 TWAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/131644

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

curl -s "https://api.ipctl.io/v1/asn/131644" | jq