HomePrefix Lookup27.133.240.0/22

27.133.240.0/22

🇯🇵
IPv4APNICallocatedAS4713OCN - NTT DOCOMO BUSINESS,Inc.No ROA
CIDR
27.133.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
APNIC
Status
allocated
Allocated
4/21/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.133.240.0/22AS4713OCN - NTT DOCOMO BUSINESS,Inc.No ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4713RADBMAINT-AS471311/13/2023
Origin ASN
AS4713
OCN - NTT DOCOMO BUSINESS,Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityShibuya City
Coordinates35.6557, 139.7050 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.133.240.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/27.133.240.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP