HomePrefix Lookup192.77.104.0/24

192.77.104.0/24

🇯🇵
IPv4ARINallocatedAS427AFCONC-BLOCK1-AS - Air Force Systems NetworkingNo ROA
CIDR
192.77.104.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
allocated
Allocated
11/13/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
192.77.104.0/24AS427AFCONC-BLOCK1-AS - Air Force Systems NetworkingNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS400RADBMAINT-AS378611/13/2023
Origin ASN
AS427
AFCONC-BLOCK1-AS - Air Force Systems Networking
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/192.77.104.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/192.77.104.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP