HomePrefix Lookup113.21.248.0/21

113.21.248.0/21

🇯🇵
IPv4APNICallocatedAS23627UCVNET - UEDA CABLE VISION CO.,LTD.No ROA
CIDR
113.21.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Ueda
RIR
APNIC
Status
allocated
Allocated
10/17/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
113.21.248.0/21AS23627UCVNET - UEDA CABLE VISION CO.,LTD.No ROA—6/1/2026
Origin ASN
AS23627
UCVNET - UEDA CABLE VISION CO.,LTD.
Geolocation
Country🇯🇵JapanJP
RegionNagano
CityUeda
Coordinates36.4026, 138.2820 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/113.21.248.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/113.21.248.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP