Data as of Nov 7, 2026
212.20.133.0/24
1 residential-proxy exit · 30 daysCogent Communications, LLC · space held by Cogent Communications Group LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
55 observations
Proxy providers listing exits
- AnyIP
- FloppyData
- IPFly
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 |
|---|---|---|---|---|---|---|
| 212.20.128.0/19 | 8,192 | US-COGENT-980427 | Cogent Communications Group LLC (ORG-GATI1-RIPE) · US | ALLOCATED PA | Dec 17, 2001 | abuse@ |
| └ 212.20.133.192/29 | 8 | StadtGronau-COGENT | Stadt Gronau | ASSIGNED PA | Jan 29, 2019 | abuse@ via US-COGENT-980427 |
| └ 212.20.133.208/29 | 8 | StadtGronau-COGENT-2 | Stadt Gronau | ASSIGNED PA | Oct 11, 2023 | abuse@ via US-COGENT-980427 |
| └ 212.20.133.216/29 | 8 | INPRO-NET | INPRO, Berlin | ASSIGNED PA | Mar 14, 2002 | abuse@ via US-COGENT-980427 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 248 | 97% | 2 | |
| Business | 8 | 3.1% | 1 |
Network & registry
Announced by
Covering announcement 212.20.128.0/19
- Prefix
- 212.20.128.0/19
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 227
- Always-on exits
- 25
- RPKI
- No RPKI
- Netname
- US-COGENT-980427
- Registrant
- Cogent Communications Group LLC
- RIR
- RIPE NCC
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 212.20.128.0/19
212.20.128.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2005
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 212.20.128.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS174 | RIPE | C.C.D. Cogent Communications Deutschland GmbH | COGENT-ROUTE-MNT | Nov 12, 2004 |
Whois
Registration for this announcement
- Range
- 212.
20. 128. 0/ 19 - Netname
- US-COGENT-980427
- Registrant
- Cogent Communications Group LLC
- Registrant country
- DE
- Organization
- Cogent Communications Group LLC (ORG-GATI1-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Dec 17, 2001
- Updated
- Oct 25, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Apr 27, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Communications Hostmaster
- Handle
- CGNT-RIPE