HomePrefix Lookup202.244.84.0/23

202.244.84.0/23

🇯🇵
IPv4APNICannouncedAS18123SEIRYO - INAOKI EDUCATIONAL INSTITUTIONNo ROA
CIDR
202.244.84.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
202.244.84.0/23AS18123SEIRYO - INAOKI EDUCATIONAL INSTITUTIONNo ROA—5/31/2026
Origin ASN
AS18123
SEIRYO - INAOKI EDUCATIONAL INSTITUTION
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/202.244.84.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/202.244.84.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP