HomePrefix Lookup153.121.96.0/21

153.121.96.0/21

🇯🇵
IPv4APNICannouncedAS59092KRONOS - kronos.Co.,Ltd.No ROA
CIDR
153.121.96.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Osaka
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
153.121.96.0/21AS59092KRONOS - kronos.Co.,Ltd.No ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS59092RADBMAINT-AS768411/13/2023
Origin ASN
AS59092
KRONOS - kronos.Co.,Ltd.
Geolocation
Country🇯🇵JapanJP
RegionOsaka
CityOsaka
Coordinates34.7060, 135.4930 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/153.121.96.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/153.121.96.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP