Data as of Nov 6, 2026
204.157.72.0/22
2 residential-proxy exits · 30 daysCogent Communications, LLC
Residential-proxy exits
Proxy exits
2
0.20% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
14 observations
Proxy providers listing exits
- CatProxies
- Geonode
- IPFly
- InfiniteProxies
- ProxyGeo
- PuraRoute
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.157.72.0/24 since Jul 2026 | AS272930 | Residential | 2 | Cogent Communications, LLC | |
| 204.157.73.0/24 since Jul 2026 | AS272930 | Residential | Cogent Communications, LLC | ||
| 204.157.74.0/24 since Jul 2026 | AS272930 | Residential | Cogent Communications, LLC | ||
| 204.157.75.0/24 since Jul 2026 | AS272930 | Residential | Cogent Communications, LLC |
Network & registry
Announced by
Covering announcement 204.157.0.0/16
- Prefix
- 204.157.0.0/16
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 5,362
- Always-on exits
- 1,608
- RPKI
- No RPKI
- Netname
- COGENT-204-157-16
- 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 204.157.0.0/16
204.157.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Jun 2005
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 204.
157. 0. 0/ 16 - Netname
- COGENT-204-157-16
- 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-204-157-0-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Sep 21, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 21, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN