23.49.240.0/22
🇯🇵IPv4ARINannouncedMOAS RPKI Valid
CIDR
23.49.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.49.240.0/22 | AS16625AKAMAI-AS - Akamai Technologies, Inc. | Valid | — | 5/30/2026 |
| 23.49.240.0/22 | AS20940AKAMAI-ASN1 Akamai International B.V. | Valid | ARIN | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.32.0.0/11 | AS20940AKAMAI-ASN1 Akamai International B.V. | Valid | — | 5/30/2026 |
Origin ASNs (2)
AS16625MOAS
AKAMAI-AS - Akamai Technologies, Inc.
AS20940MOAS
AKAMAI-ASN1 Akamai International B.V.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/23.49.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.49.240.0/22" | jq
External Links