HomePrefix Lookup150.57.0.0/16

150.57.0.0/16

🇯🇵
IPv4APNICallocatedAS17511OPTAGE - OPTAGE Inc.No ROA
CIDR
150.57.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
7/12/1993

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
150.57.0.0/16AS17511OPTAGE - OPTAGE Inc.No ROA
RADB
6/13/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17511RADBMAINT-AS1751111/13/2023
Origin ASN
AS17511
OPTAGE - OPTAGE Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6906, 139.7700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/150.57.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/150.57.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP