HomePrefix Lookup116.197.136.0/21

116.197.136.0/21

🇯🇵
IPv4APNICallocatedAS23661CLARA-AS-AP - CLARA, Inc.No ROA
CIDR
116.197.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Minato
RIR
APNIC
Status
allocated
Allocated
4/17/2007

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
116.197.136.0/21AS23661CLARA-AS-AP - CLARA, Inc.No ROA
APNIC
5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS23661APNICMAINT-JP-CLARA5/22/2024

More Specific Prefixes

7
PrefixASCountryStatus
116.197.136.0/24🇯🇵JPassigned
116.197.137.0/24🇯🇵JPassigned
116.197.138.0/24🇯🇵JPassigned
116.197.139.0/24🇯🇵JPassigned
116.197.141.0/24🇯🇵JPassigned
116.197.140.0/24🇯🇵JPassigned
116.197.143.0/24🇯🇵JPassigned
Origin ASN
AS23661
CLARA-AS-AP - CLARA, Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityMinato
Coordinates35.6471, 139.7470 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/116.197.136.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/116.197.136.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP