HomePrefix Lookup27.121.48.0/20

27.121.48.0/20

🇯🇵
IPv4APNICannouncedAS10010TOKAI - TOKAI Communications Corporation RPKI Valid
CIDR
27.121.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Yaizu (Oyaizu)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.121.48.0/20AS10010TOKAI - TOKAI Communications Corporation Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
27.121.48.0/20AS10010/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS10010RADBMAINT-AS100105/21/2026
Origin ASN
AS10010
TOKAI - TOKAI Communications Corporation
Geolocation
Country🇯🇵JapanJP
RegionShizuoka
CityYaizu (Oyaizu)
Coordinates34.8564, 138.2790 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.121.48.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/27.121.48.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP