Data as of Nov 7, 2026
172.109.179.0/24
No anonymizer space · no proxy exits in 30 daysHillsborough County Board of Commissioners · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 172.109.176.0/21 since May 2020 | AS5650 | Residential | 11 1 always on | Verizon Business | |
| 172.109.0.0/16 since Aug 2016 | AS5650 | Residential | 230 29 always on | Verizon Business |
Network & registry
Origin network
AS398919
US
- Name
- Hillsborough County Board of Commissioners
- Type
- Business
- Registered
- Oct 14, 2020
- Domain
- hillsboroughcounty.org
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.109.179.0/24 | AS398919 | /24 | ARIN | RPKI valid |
| 172.109.176.0/21 | AS5650 | /21 | ARIN | Another network |
| 172.109.0.0/16 | AS5650 | /16 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 172.
109. 0. 0/ 16 - Netname
- FRTR-FL
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-172-109-0-0-1
- Parent
- NET-172-0-0-0-0
- Created
- Jun 29, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 29, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN