HomePrefix Lookup122.1.0.0/16

122.1.0.0/16

🇯🇵
IPv4APNICallocatedAS4713OCN - NTT DOCOMO BUSINESS,Inc. RPKI Valid
CIDR
122.1.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
7/7/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.1.0.0/16AS4713OCN - NTT DOCOMO BUSINESS,Inc. Valid
RADB
6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
122.1.0.0/16AS4713/16apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4713RADBMAINT-AS471311/13/2023
Origin ASN
AS4713
OCN - NTT DOCOMO BUSINESS,Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6906, 139.7700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.1.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/122.1.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP