HomePrefix Lookup103.189.132.0/23

103.189.132.0/23

🇹🇼
IPv4APNICallocatedAS18183NCREE - National Center for Research on Earthquake Engineering RPKI Valid
CIDR
103.189.132.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
allocated
Allocated
6/10/2022

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.189.132.0/23AS18183NCREE - National Center for Research on Earthquake Engineering Valid
APNICRADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.189.132.0/23AS18183/23apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS18183APNICMAINT-TW-TWNIC12/25/2025
AS18183RADBMAINT-AS99244/17/2026
Origin ASN
AS18183
NCREE - National Center for Research on Earthquake Engineering
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0173, 121.5480 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.189.132.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.189.132.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP