HomePrefix Lookup103.37.12.0/22

103.37.12.0/22

🇨🇳
IPv4APNICallocatedAS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000No ROA
CIDR
103.37.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Jinan (Lixia Qu)
RIR
APNIC
Status
allocated
Allocated
8/19/2014

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.37.12.0/22AS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000No ROA
RADB
5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS58540RADBMAINT-CT-GNOC11/13/2023
Origin ASN
AS58540
CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000
Geolocation
Country🇨🇳ChinaCN
RegionShandong
CityJinan (Lixia Qu)
Coordinates36.6669, 117.0550 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.37.12.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/103.37.12.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP