HomePrefix Lookup77.47.180.0/22

77.47.180.0/22

🇯🇵
IPv4RIPEassignedAS54339 RPKI Valid
CIDR
77.47.180.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
77.47.180.0/22AS54339 Valid
RIPE
5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
77.47.180.0/22AS996/24ripe
77.47.180.0/22AS54339/24ripe
77.47.128.0/17AS25500/17ripe

IRR Route Objects

3
OriginRegistryMaintainerModified
AS996RADBMAINT-AS2149379/10/2025
AS996RIPEURAN-MNT8/8/2022
AS54339RIPEURAN-MNT1/21/2023
Origin ASN
AS54339
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/77.47.180.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/77.47.180.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP