HomePrefix Lookup122.152.56.0/21

122.152.56.0/21

🇯🇵
IPv4APNICallocatedAS55381CCSNET - CITY-CABLE SHUNAN CorporationNo ROA
CIDR
122.152.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Shūnan (Ginnangai)
RIR
APNIC
Status
allocated
Allocated
1/17/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.152.56.0/21AS55381CCSNET - CITY-CABLE SHUNAN CorporationNo ROA
RADB
6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS55381RADBMAINT-AS472211/13/2023
Origin ASN
AS55381
CCSNET - CITY-CABLE SHUNAN Corporation
Geolocation
Country🇯🇵JapanJP
RegionYamaguchi
CityShūnan (Ginnangai)
Coordinates34.0507, 131.8060 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.152.56.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/122.152.56.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP