HomePrefix Lookup43.253.72.0/21

43.253.72.0/21

🇯🇵
IPv4APNICannouncedAS17686ACCELIA - ACCELIANo ROA
CIDR
43.253.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City (3-chōme)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
43.253.72.0/21AS17686ACCELIA - ACCELIANo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17686RADBMAINT-AS1768611/13/2023
Origin ASN
AS17686
ACCELIA - ACCELIA
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City (3-chōme)
Coordinates35.6838, 139.7390 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/43.253.72.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/43.253.72.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP