208.77.144.0/21
🇺🇸CIDR
208.77.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Plano
RIR
ARIN
Status
allocated
Allocated
4/25/2007
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.77.147.0/24 | AS18474AENEAS - Aeneas Internet Services | No ROA | — | 6/1/2026 |
| 208.77.145.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.146.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.148.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.149.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.150.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.144.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
| 208.77.151.0/24 | AS40395VIRTBIZ-DALLAS - VIRTBIZ Internet Services | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS40395 | ARIN | MNT-VIS-64 | 8/18/2020 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/208.77.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.77.144.0/21" | jq
External Links