HomePrefix Lookup122.201.0.0/21

122.201.0.0/21

🇯🇵
IPv4APNICallocatedAS17530NNS - Nihon Network Service Co, .Ltd. RPKI Valid
CIDR
122.201.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
10/24/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.201.0.0/21AS17530NNS - Nihon Network Service Co, .Ltd. Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
122.201.0.0/21AS17530/21apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17530RADBMAINT-AS1768311/13/2023
Origin ASN
AS17530
NNS - Nihon Network Service Co, .Ltd.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.201.0.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/122.201.0.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP