Data as of Nov 4, 2026
207.42.40.0/21
10 residential-proxy exits · 30 daysCogent Communications, LLC
Residential-proxy exits
Proxy exits
10
0.49% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
6
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
80 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 207.42.42.0/24 | 0 | 5 | |
| 207.42.43.0/24 | 0 | 2 | |
| 207.42.45.0/24 | 0 | 2 | |
| 207.42.41.0/24 | 0 | 1 |
Proxy providers listing exits
- BlurPath
- CliProxy
- IPFly
- IPPeak
- NovProxy
- PuraRoute
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.42.40.0/24 since Jul 2019 | AS25934 | Business | Cogent Communications, LLC | ||
| 207.42.41.0/24 since Jul 2019 | AS25934 | Business | 1 | Cogent Communications, LLC | |
| 207.42.42.0/24 since Jul 2019 | AS25934 | Business | 5 | Cogent Communications, LLC | |
| 207.42.43.0/24 since Jul 2019 | AS25934 | Business | 2 | Cogent Communications, LLC | |
| 207.42.44.0/24 since Jul 2019 | AS25934 | Business | Cogent Communications, LLC | ||
| 207.42.45.0/24 since Jul 2019 | AS25934 | Business | 2 | Cogent Communications, LLC | |
| 207.42.46.0/24 since Sep 2026 | AS25934 | Business | Cogent Communications, LLC | ||
| 207.42.47.0/24 since Sep 2026 | AS25934 | Business | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 207.40.0.0/14 | 262,144 | COGENT-207-40-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 24, 1996 | abuse@ |
| └ 207.42.40.0/21 | 2,048 | SPRINTLINK | Syniverse Technologies, LLC (SYNIV-4) · US | Reassigned | Jun 22, 2023 | Eric. |
Network & registry
Announced by
Covering announcement 207.40.0.0/14
- Prefix
- 207.40.0.0/14
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 43
- Always-on exits
- 2
- RPKI
- No RPKI
- Netname
- COGENT-207-40-0
- 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 207.40.0.0/14
207.40.0.0/14
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 207.
40. 0. 0/ 14 - Netname
- COGENT-207-40-0
- 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-207-40-0-0-1
- Parent
- NET-207-0-0-0-0
- Created
- Jan 24, 1996
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 24, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN