124.40.55.0/24
🇯🇵CIDR
124.40.55.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Koto-ku (Edagawa)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.40.55.0/24 | AS137922IBOSS-AS-AP - IBOSS Inc. | Valid | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.40.0.0/18 | AS2914NTT-DATA-2914 - NTT America, Inc. | Valid | — | 5/30/2026 |
| 124.40.32.0/19 | AS2914NTT-DATA-2914 - NTT America, Inc. | Valid | — | 5/30/2026 |
Origin ASN
AS137922
IBOSS-AS-AP - IBOSS Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/124.40.55.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/124.40.55.0/24" | jq
External Links