HomePrefix Lookup120.29.144.0/21

120.29.144.0/21

🇯🇵
IPv4APNICallocatedAS2914NTT-DATA-2914 - NTT America, Inc. RPKI Valid
CIDR
120.29.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
3/17/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
120.29.144.0/21AS2914NTT-DATA-2914 - NTT America, Inc. Valid—6/14/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
120.29.144.0/21AS2914/21apnic
Origin ASN
AS2914
NTT-DATA-2914 - NTT America, Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6869, 139.7670 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/120.29.144.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/120.29.144.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP