HomePrefix Lookup221.120.168.0/21

221.120.168.0/21

🇯🇵
IPv4APNICallocatedAS18070NDAC - Global Network Core Co.,Ltd. RPKI Valid
CIDR
221.120.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Niigata
RIR
APNIC
Status
allocated
Allocated
12/22/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
221.120.168.0/21AS18070NDAC - Global Network Core Co.,Ltd. Valid
RADB
6/2/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
221.120.168.0/21AS18070/21apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS18070RADBMAINT-AS1807011/13/2023
Origin ASN
AS18070
NDAC - Global Network Core Co.,Ltd.
Geolocation
Country🇯🇵JapanJP
RegionNiigata
CityNiigata
Coordinates37.9082, 139.0600 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/221.120.168.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/221.120.168.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP