HomePrefix Lookup27.253.128.0/17

27.253.128.0/17

🇯🇵
IPv4APNICallocatedAS55387RMGR-MIX - Japan Communication Inc. RPKI Valid
CIDR
27.253.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
3/22/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.253.128.0/17AS55387RMGR-MIX - Japan Communication Inc. Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
27.253.128.0/17AS55387/17apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS55387RADBMAINT-AS100101/15/2026
Origin ASN
AS55387
RMGR-MIX - Japan Communication Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.253.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/27.253.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP