172.109.0.0/16
🇺🇸CIDR
172.109.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Clearwater
RIR
ARIN
Status
allocated
Allocated
6/29/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.109.0.0/16 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | RADB | 6/2/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.109.0.0/18 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/2/2026 |
| 172.109.96.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/2/2026 |
| 172.109.176.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/2/2026 |
| 172.109.207.0/24 | AS27162USF-FCU - USF FEDERAL CREDIT UNION | Valid | — | 6/2/2026 |
| 172.109.255.0/24 | AS63264ACW-ASN - Alternative Choice Wireless, LLC | Valid | — | 6/2/2026 |
| 172.109.253.0/24 | AS63264ACW-ASN - Alternative Choice Wireless, LLC | Valid | — | 6/2/2026 |
| 172.109.179.0/24 | AS398919HCBOCC-AS - Hillsborough County Board of Commissioners | Valid | — | 6/2/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/172.109.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/172.109.0.0/16" | jq
External Links