Hillsborough County Sheriffs Office
Hillsborough County Sheriff's Office
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 9 · 70,912 IPv4 addresses |
| All fragments | 20 blocks across 4 clusters |
| Cluster ID | 222392637 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 31 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
12
+5 netblocks since 2026-07-05
2026-07-05
peak 12
2026-08-16
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 168.254.0.0/16 | Hillsborough County Public Schools | ARIN | DIRECT ALLOCATION | ● high |
| 174.47.44.0/24 | Hillsborough County Aviation Authority | BGP | ANNOUNCED | ● high |
| 198.135.199.0/24 | Hillsborough County Sheriff's Office | ARIN | DIRECT ALLOCATION | ● high |
| 198.199.16.0/20 | Hillsborough County Sheriff's Office | ARIN | DIRECT ALLOCATION | ● high |
| 198.199.20.0/23 | Hillsborough County Sheriff's Office | BGP | ANNOUNCED | ● high |
| 198.199.24.0/23 | Hillsborough County Sheriff's Office | BGP | ANNOUNCED | ● high |
| 199.244.131.0/24 | Hillsborough County Courthouse Annex | ARIN | DIRECT ALLOCATION | ● high |
| 205.159.142.0/24 | Hillsborough County Tax Collector | BGP | ANNOUNCED | ● high |
| 209.209.72.0/24 | Hillsborough County Aviation Authority | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(2 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS11493
AS36128
AS396439
DD50-ARIN
DD50-ARIN
DD50-ARIN
ET19-ARIN
ET19-ARIN
ET19-ARIN
HCAA-1
HCCA
HCPS-1
+19 more