Data as of Nov 5, 2026
216.54.48.0/23
4 residential-proxy exits · 30 daysCox Communications Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Jun 2026
its first announcement on record
Residential-proxy exits
Proxy exits
4
0.78% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
4
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
73 observations
Proxy providers listing exits
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.54.0.0/18 since Jan 2024 | AS22773 | Residential | 91 7 always on | Cox Communications Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.54.48.0/24 since Aug 2016 | AS22773 | Residential | Cox Communications Inc. | ||
| 216.54.49.0/24 since Aug 2016 | AS22773 | Residential | 4 | Cox Communications Inc. |
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 |
|---|---|---|---|---|---|---|
| 216.54.0.0/17 | 32,768 | NETBLK-HR-CBS-216-54-0-0 | Cox Communications Inc. (CXA) · US | Direct Allocation | May 21, 1999 | abuse@ |
| └ 216.54.48.0/24 | 256 | NORFOLK-PUBLIC-SCHOOLS | Norfolk Public Schools Administration (NPSA) · US | Reassigned | Jan 25, 2005 | — |
| └ 216.54.49.0/24 | 256 | NORFOLK-PUBLIC-SCHOOLS | Norfolk Public Schools Administration (NPSA) · US | Reassigned | Feb 2, 2005 | — |
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
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.54.48.0/23 | AS22773 | /23 | ARIN | RPKI valid |
| 216.54.48.0/22 | AS22773 | /22 | ARIN | Too specific |
| 216.54.0.0/18 | AS22773 | /18 | ARIN | Too specific |
| 216.54.0.0/17 | AS22773 | /17 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22773 | RADB | VBCH | MAINT-AS22773 | Jun 15, 2026 |
Whois
Registration for this announcement
- Range
- 216.
54. 0. 0/ 17 - Netname
- NETBLK-HR-CBS-216-54-0-0
- 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-216-54-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- May 21, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- May 21, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN