Data as of Nov 7, 2026
205.251.176.0/20
8 residential-proxy exits · 30 days123.Net, Inc.
Residential-proxy exits
Proxy exits
8
0.20% of its addresses · 30 days
Spread
5 of 16
/24s with at least one exit
Providers
17
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
994 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 205.251.177.0/24 | 0 | 3 | |
| 205.251.186.0/24 | 0 | 2 | |
| 205.251.176.0/24 | 0 | 1 | |
| 205.251.178.0/24 | 0 | 1 | |
| 205.251.180.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- BottingTools
- CliProxy
- EnigmaProxy
- FastProxy
- FloppyData
- GloryCloud
- IPFly
- IPPeak
- LudaxProxy
- NovProxy
- NovaProxy
- Oxylabs
- ProxyEmpire
- PuraRoute
- RainProxy
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 205.251.176.0/20 | 4,096 | 123NET-BLK-I123-9 | 123.Net, Inc. (NETIN-6) · US | Direct Allocation | Jan 18, 2011 | rpd@ |
| └ 205.251.177.0/29 | 8 | I123-2052511770-2011321 | unknown | — | — | — |
| └ 205.251.177.16/28 | 16 | I123-20525117716-201148 | unknown | — | — | — |
| └ 205.251.177.128/28 | 16 | I123-205251177128-201155 | unknown | — | — | — |
| └ 205.251.177.192/28 | 16 | I123-205251177192-2013311 | unknown | — | — | — |
| └ 205.251.178.48/29 | 8 | I123-20525117848-201144 | unknown | — | — | — |
| └ 205.251.178.168/29 | 8 | 123NET-BLK-205251178168-29 | unknown | — | — | — |
| └ 205.251.179.0/25 | 128 | I123-2052511790-20121023 | unknown | — | — | — |
| └ 205.251.179.128/26 | 64 | I123-205251179128-2012228 | unknown | — | — | — |
| └ 205.251.180.0/28 | 16 | I123-2052511800-20191119 | unknown | — | — | — |
| └ 205.251.180.48/28 | 16 | I123-20525118048-2011915 | unknown | — | — | — |
| └ 205.251.180.120/29 | 8 | I123-205251180120-2012814 | unknown | — | — | — |
| └ 205.251.181.128/25 | 128 | I123-205251181128-201153 | unknown | — | — | — |
| └ 205.251.182.0/24 | 256 | I123-2052511820-2011830 | unknown | — | — | — |
| └ 205.251.183.192/26 | 64 | I123-205251183192-2011726 | unknown | — | — | — |
| └ 205.251.184.0/25 | 128 | I123-2052511840-201163 | unknown | — | — | — |
| └ 205.251.185.112/29 | 8 | I123-205251185112-2011917 | unknown | — | — | — |
| └ 205.251.185.128/28 | 16 | I123-205251185128-2011630 | unknown | — | — | — |
| └ 205.251.185.144/28 | 16 | I123-205251185144-201515 | unknown | — | — | — |
| └ 205.251.185.160/28 | 16 | I123-205251185160-2011104 | unknown | — | — | — |
| └ 205.251.185.200/29 | 8 | I123-205251185200-2012210 | unknown | — | — | — |
| └ 205.251.185.240/29 | 8 | I123-205251185240-2011921 | unknown | — | — | — |
| └ 205.251.185.248/29 | 8 | I123-205251185248-2011915 | unknown | — | — | — |
| └ 205.251.186.0/26 | 64 | I123-2052511860-2011819 | unknown | — | — | — |
| └ 205.251.186.64/27 | 32 | I123-20525118664-2011912 | unknown | — | — | — |
| └ 205.251.186.96/27 | 32 | I123-20525118696-2011923 | unknown | — | — | — |
| └ 205.251.186.128/26 | 64 | I123-205251186128-2011912 | unknown | — | — | — |
| └ 205.251.186.192/26 | 64 | I123-205251186192-2011913 | unknown | — | — | — |
| └ 205.251.187.0/24 | 256 | I123-2052511870-2011927 | unknown | — | — | — |
| └ 205.251.188.0/22 | 1,024 | 205-251-188-0-22 | unknown | — | — | — |
Network & registry
Origin network
AS12129
US
- Name
- 123.Net, Inc.
- Type
- Internet provider
- Registered
- Mar 30, 1999
- Domain
- 123.net
- Website
- www.123.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2011
- Current origin since
- Jan 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.251.176.0/20 | AS12129 | /20 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 205.
251. 176. 0/ 20 - Netname
- 123NET-BLK-I123-9
- Registrant
- 123.Net, Inc.
- Organization
- 123.Net, Inc. (NETIN-6)
- Org address
- 24700 Northwestern Hwy. STE 700, Southfield, MI, 48075
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-251-176-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Jan 18, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 18, 2011
- Status
- assigned
Report abuse
Abuse contact
- rpd@
123. net - Name
- Ryan Duda
- Phone
- +1-248-228-8200
- Handle
- RD1464-ARIN