HomePrefix Lookup124.147.16.0/21

124.147.16.0/21

🇯🇵
IPv4APNICannouncedAS9607BBTower - BroadBand Tower, Inc. RPKI Valid
CIDR
124.147.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
124.147.16.0/21AS9607BBTower - BroadBand Tower, Inc. Valid
RADB
5/30/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
124.147.16.0/21AS9607/21apnic
124.147.0.0/19AS9607/19apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9607RADBMAINT-AS96077/23/2025
Origin ASN
AS9607
BBTower - BroadBand Tower, Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6709, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/124.147.16.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/124.147.16.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP