HomePrefix Lookup210.141.176.0/20

210.141.176.0/20

🇯🇵
IPv4APNICannouncedAS18142BIWALOBE - KISTEM Co., Ltd.No ROA
CIDR
210.141.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
210.141.176.0/20AS18142BIWALOBE - KISTEM Co., Ltd.No ROA—5/31/2026
Origin ASN
AS18142
BIWALOBE - KISTEM Co., Ltd.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/210.141.176.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/210.141.176.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP