Data as of Nov 4, 2026
209.146.104.0/23
2 residential-proxy exits · 30 daysCogent Communications, LLC
Residential-proxy exits
Proxy exits
2
0.39% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
17
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
246 observations
Proxy providers listing exits
- BottingTools
- DataImpulse
- HideProxy
- InfiniteProxies
- NextProxy
- Novada
- PrivateByte
- ProxiesVision
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyGeo
- ProxyRack
- Q2IP
- RapidProxy
- ResiProxies
- SwiftProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.146.104.0/24 since May 2024 | AS38008 | Hosting | 2 | Cogent Communications, LLC via Aperture Science LLC | |
| 209.146.105.0/24 since May 2024 | AS38008 | Hosting | Cogent Communications, LLC via Aperture Science LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 209.146.0.0/17 | 32,768 | COGENT-IDCI-0001 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Oct 3, 1997 | [email protected] |
| └ 209.146.104.0/23 | 512 | APERNET-CGNT-NET-1 | Aperture Science LLC (ASL-461) · HK | Reallocated | Aug 24, 2022 | — |
Network & registry
Announced by
Covering announcement 209.146.0.0/17
- Prefix
- 209.146.0.0/17
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 63
- Always-on exits
- 13
- RPKI
- No RPKI
- Netname
- COGENT-IDCI-0001
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
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
- 1,658
Routing timeline
Who has announced 209.146.0.0/17
209.146.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 209.146.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS174 | RADB | Cogent | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 209.146.0.0/17
- Netname
- COGENT-IDCI-0001
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-146-0-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Oct 3, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 3, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN