HomePrefix Lookup103.191.22.0/23

103.191.22.0/23

🇹🇼
IPv4APNICallocatedAS63899CHUAN-CHAN-NET-A - National Taiwan University of Science and Technology RPKI Valid
CIDR
103.191.22.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇼 Taiwan
City
Yingge District
RIR
APNIC
Status
allocated
Allocated
7/11/2022

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.191.22.0/23AS63899CHUAN-CHAN-NET-A - National Taiwan University of Science and Technology Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.191.22.0/23AS63899/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS63899RADBMAINT-AS1804611/13/2023
Origin ASN
AS63899
CHUAN-CHAN-NET-A - National Taiwan University of Science and Technology
Geolocation
Country🇹🇼TaiwanTW
RegionTaipei
CityYingge District
Coordinates24.9493, 121.3370 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.191.22.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.191.22.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP