Data as of Nov 13, 2026
104.239.24.0/22
Anonymizer · ISP proxyCogent Communications, LLC · space held by Fastplanet Ltd
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 104.239.24.0/22 | /24s |
|---|---|---|
| Fastplanet Ltd | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
104.239.24.0/22
From the registry to its use
- Feb 26, 2021– Nov 12, 2024AnnouncedAS1239 Cogent Communications, LLC
- Sep 14, 2024– Sep 25, 2024
- Nov 13, 2024– today
- Oct 24, 2025Registry recordFastplanet LtdALLOCATED PA104.239.0.0 - 104.239.59.255
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2,203
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2021
- Current origin since
- Nov 2024 · 2.0 yr
- Origin networks
- 2
- Last change of origin
- Sep 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 104.
239. 0. 0 - 104. 239. 59. 255 - Netname
- UK-FASTPLANET-20141125
- Registrant
- Fastplanet Ltd
- Registrant country
- FR
- Organization
- Fastplanet Ltd (ORG-FL311-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Oct 24, 2025
- Updated
- Oct 24, 2025
- Maintainer
- lir-uk-fastplanet-1-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Nov 25, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fastplanet. com - Name
- Abuse-C Role
- Handle
- AR64008-RIPE