HomePrefix Lookup113.130.112.0/21

113.130.112.0/21

🇨🇳
IPv4APNICallocatedAS7497CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)No ROA
CIDR
113.130.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
allocated
Allocated
11/14/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
113.130.112.0/21AS7497CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)No ROA
RADB
5/31/2026

IRR Route Objects

3
OriginRegistryMaintainerModified
AS24420APNICMAINT-CN-CSTNET5/20/2009
AS7497RADBMAINT-AS5845311/13/2023
AS24420RADBMAINT-AS463711/13/2023
Origin ASN
AS7497
CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityHaidian (Haidian Qu)
Coordinates39.9813, 116.2070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/113.130.112.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/113.130.112.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP