Data as of Nov 15, 2026
154.57.240.0/22
55 residential-proxy exits · 30 daysOpen Fibre Networks (Wholesale) Limited · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
55
5.4% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
73
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
12K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 154.57.243.0/24 | 0 | 18 | |
| 154.57.240.0/24 | 0 | 14 | |
| 154.57.241.0/24 | 0 | 13 | |
| 154.57.242.0/24 | 0 | 10 |
Proxy providers listing exits
- 2Extract
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- HideProxy
- IP2WORLD
- IPFly
- IPMUSK
- IPPeak
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PYPROXY
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- SPYDERPROXY_PREMIUM
- Shifter
- TORCHPROXIES_PREMIUM
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.48.0.0/12 since May 2005 | AS174 | Internet provider | 12,755 2,433 always on |
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 |
|---|---|---|---|---|---|---|
| 154.57.0.0/16 | 65,536 | COGENT-154-57-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | abuse@ |
| └ 154.57.224.0/19 | 8,192 | OPEN-FIBRE-CGNT-NET-7 | Open Fibre Networks Ltd (C08353227) · GB | Reassigned | Apr 29, 2022 | abuse@ via COGENT-154-57-16 |
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
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.
57. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
Origin network
AS48945
GB
- Name
- Open Fibre Networks (Wholesale) Limited
- Type
- Internet provider
- Registered
- Mar 4, 2009
- Domain
- ofnl.co.uk
- Website
- www.ofnl.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS48945 | RADB | Route Registered for Cogent Communications Customer Open Fibre Networks Ltd | MAINT-AS48945 | Oct 8, 2024 |
Whois
Registration for this announcement
- Range
- 154.
57. 224. 0/ 19 - Netname
- OPEN-FIBRE-CGNT-NET-7
- Registrant
- Open Fibre Networks Ltd
- Organization
- Open Fibre Networks Ltd (C08353227)
- Type
- Reassigned
- Handle
- NET-154-57-224-0-1
- Parent
- NET-154-57-0-0-1
- Created
- Apr 29, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN