HomePrefix Lookup103.189.154.0/23

103.189.154.0/23

🇨🇳
IPv4APNICallocatedAS146814HKUST-GZ - Hong Kong University of Science and Technology, Dongchung Town, RPKI Valid
CIDR
103.189.154.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Guangzhou (Dongyong)
RIR
APNIC
Status
allocated
Allocated
6/14/2022

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.189.154.0/23AS146814HKUST-GZ - Hong Kong University of Science and Technology, Dongchung Town, Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.189.154.0/23AS146814/23apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS146814RADBMAINT-AS930410/29/2024
Origin ASN
AS146814
HKUST-GZ - Hong Kong University of Science and Technology, Dongchung Town,
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou (Dongyong)
Coordinates22.8844, 113.4550 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.189.154.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.189.154.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP