Data as of Nov 15, 2026
109.203.166.0/24
Anonymizer · ISP proxyCenturyLink Communications, LLC · space held by Farahoosh Dena PLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS393336 Catalyst Host LLC
IPv4 market
Path
Announced by AS3561 since Sep 28, 2026 · 7 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 109.203.166.0/24 | /24s |
|---|---|---|
| Farahoosh Dena PLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
109.203.166.0/24
From the registry to its use
- Mar 31, 2010Registry recordFarahoosh Dena PLCALLOCATED PA109.203.160.0/19
- Oct 15, 2013– Apr 13, 2019
- Sep 1, 2022– Nov 23, 2022
- Oct 7, 2022– Nov 11, 2022AnnouncedAS208485 Pinhouse Limited
- Nov 12, 2022AssignedAddress : USA, NY, 10001, United StatesASSIGNED PA109.203.166.0/24
- Nov 12, 2022– Aug 2, 2023AnnouncedAS12679 Sokolov Dmitry Nikolaevich
- Jul 22, 2023– Jan 17, 2024
- Jan 18, 2024– Apr 10, 2024
- Jan 30, 2024– Feb 22, 2024AnnouncedAS203963 SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S.Hosting
- Apr 11, 2024– Oct 31, 2024
- Feb 17, 2025– Mar 24, 2025
- Mar 13, 2025– Oct 9, 2026
- Sep 28, 2026– Nov 14, 2026
- Oct 6, 2026Route objectAS3561 CenturyLink Communications, LLCRIPE route object for AS3561 CenturyLink Communications, LLC, maintainer MNT-1361
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 |
|---|---|---|---|---|---|---|
| 109.203.160.0/19 | 8,192 | IR-FARAHOOSH-20100331 | Farahoosh Dena PLC (ORG-FD5-RIPE) · IR | ALLOCATED PA | Mar 31, 2010 | boshehry@ |
| └ 109.203.166.0/24 | 256 | F-D-I-1401-23 | Address : USA, NY, 10001, United States | ASSIGNED PA | Nov 12, 2022 | boshehry@ via IR-FARAHOOSH-20100331 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Farahoosh Dena PLC
- Handle
- ORG-FD5-RIPE
- Range
- 109.
203. 160. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Mar 31, 2010
Origin network
AS3561
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Oct 7, 1998
- Domain
- lumen.com
- Website
- www.lumen.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2013
- Current origin since
- Sep 28, 2026 · 2 mo
- Origin networks
- 9
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 9
Whois
Registration for this announcement
- Range
- 109.
203. 166. 0/ 24 - Netname
- F-D-I-1401-23
- Registrant
- Address : USA, NY, 10001, United States
- Registrant country
- US
- Organization
- Address : USA, NY, 10001, United States
- Org country
- US
- Type
- ASSIGNED PA
- Created
- Nov 12, 2022
- Updated
- Dec 31, 2025
- Maintainer
- MNT-1362
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Mar 31, 2010
- Status
- assigned
Report abuse
Abuse contact
- boshehry@
gmail. com - Name
- Farahoosh Dena Abuse Contact
- Handle
- IA1428-RIPE