128.61.0.0/16
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
128.61.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Atlanta (Midtown Atlanta)
RIR
ARIN
Status
allocated
Allocated
2/5/1985
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.61.128.0/17 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.64.0/18 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.0.0/19 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.32.0/19 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.48.0/20 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.16.0/20 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.64.0/20 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.80.0/20 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
| 128.61.0.0/20 | AS2637GEORGIA-TECH - Georgia Institute of Technology | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/128.61.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.61.0.0/16" | jq
External Links