HomePrefix Lookup103.251.160.0/22

103.251.160.0/22

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
103.251.160.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Xining
RIR
APNIC
Status
allocated
Allocated
8/1/2013

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.251.160.0/22AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNIC
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.251.160.0/22AS4837/22apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR9/5/2013
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionQinghai
CityXining
Coordinates36.6209, 101.7800 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.251.160.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/103.251.160.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP