Data as of Nov 5, 2026
174.47.44.0/24
2 residential-proxy exits · 30 daysHillsborough County Aviation Authority · space held by Level 3 Parent, LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
24
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
376 observations
Proxy providers listing exits
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- Evomi
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- LemonBright
- PacketStream
- PrivateByte
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- Thordata
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 174.46.0.0/15 since Oct 2016 | AS3549 | Internet provider | 21 2 always on | Level 3 Parent, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 174.46.0.0/15 | 131,072 | TWTC-NETBLK-17 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jan 14, 2009 | abuse@ |
| └ 174.47.44.0/24 | 256 | TW-TELECOM-HILLSBOROUGH | Hillsborough County Aviation Authority (HILLS-21) · US | Reassigned | Dec 17, 2009 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 174.
46. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Jan 14, 2009
Origin network
AS396439
US
- Name
- Hillsborough County Aviation Authority
- Type
- Education
- Registered
- Jun 12, 2017
- Domain
- tampaairport.com
- Industry
- Air Travel
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Aug 2017 · 9.2 yr
- Origin networks
- 4
- Last change of origin
- Aug 2017
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 174.
47. 44. 0/ 24 - Netname
- TW-TELECOM-HILLSBOROUGH
- Registrant
- Hillsborough County Aviation Authority
- Organization
- Hillsborough County Aviation Authority (HILLS-21)
- Org address
- 4100 George J. Bean Parkway, TAMPA, FL, 33607
- Org country
- US
- Type
- Reassigned
- Handle
- NET-174-47-44-0-1
- Parent
- NET-174-46-0-0-1
- Created
- Dec 17, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN