150.149.0.0/19
🇯🇵CIDR
150.149.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 150.149.0.0/19 | AS1516DNIC-ASBLK-01513-01518 - Headquarters, USAISC | No ROA | — | 6/13/2026 |
Covering Prefix
12 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/150.149.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/150.149.0.0/19" | jq
External Links