Data as of Nov 13, 2026
72.211.16.0/21
19 residential-proxy exits · 30 daysCox Communications Inc.
Residential-proxy exits
Proxy exits
19
0.93% of its addresses · 30 days
Always-on exits
1
5.3% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
40
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
2.8K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 72.211.18.0/24 | 1 | 2 | |
| 72.211.16.0/24 | 0 | 4 | |
| 72.211.23.0/24 | 0 | 4 | |
| 72.211.19.0/24 | 0 | 3 | |
| 72.211.17.0/24 | 0 | 2 | |
| 72.211.20.0/24 | 0 | 2 | |
| 72.211.22.0/24 | 0 | 2 |
Proxy providers listing exits
- 711Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- EZProxies
- FastProxy
- FlashProxy
- FloppyData
- GloryCloud
- IPFly
- IPPeak
- IPROCKET_BASIC
- IPROCKET_PREMIUM
- KocerRoxy
- LemonBright
- LudaxProxy
- NextProxy
- NovProxy
- Novada
- Proxiware
- Proxy302
- ProxyRack
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- TORCHPROXIES_BASIC
- TORCHPROXIES_X
- Thordata
- ThunderProxy
- VitalExclusive
- WealthProxies
- YumiProxy
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.192.0.0/11 | AS22773 | Residential | 21,976 3,739 always on | Cox Communications Inc. |
Network & registry
Origin network
AS22773
US
- Name
- Cox Communications Inc.
- Type
- Internet provider
- Registered
- Nov 20, 2001
- Domain
- cox.com
- Website
- www.cox.com/peering
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.211.16.0/21 | AS22773 | /21 | ARIN | RPKI valid |
| 72.192.0.0/11 | AS22773 | /11 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22773 | RADB | CHND PHX-DATA-BUSINESS | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 72.
192. 0. 0/ 11 - Netname
- NETBLK-COX-ATLANTA-11
- Registrant
- Cox Communications Inc.
- Organization
- Cox Communications Inc. (CXA)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-192-0-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Aug 3, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN