HomePrefix Lookup203.145.192.0/21

203.145.192.0/21

🇹🇼
IPv4APNICannouncedAS18426STPI-AS-TW - National Applied Research Laboratories RPKI Valid
CIDR
203.145.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.145.192.0/21AS18426STPI-AS-TW - National Applied Research Laboratories Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.145.192.0/21AS18426/24apnic
Origin ASN
AS18426
STPI-AS-TW - National Applied Research Laboratories
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0330, 121.5650 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.145.192.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.145.192.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP