Data as of Nov 4, 2026
70.183.133.0/24
No anonymizer space · no proxy exits in 30 daysCox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 70.160.0.0/11 | AS22773 | Residential | 26,250 6,078 always on | 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 |
|---|---|---|---|---|---|---|
| 70.160.0.0/11 | 2,097,152 | NETBLK-COX-ATLANTA-10 | Cox Communications Inc. (CXA) · US | Direct Allocation | Jul 21, 2004 | abuse@ |
| └ 70.183.128.0/21 | 2,048 | NETBLK-WI-OHFC-70-183-128-0 | Cox Communications Inc. (CXA) · US | Reallocated | Feb 8, 2005 | abuse@ |
| └ 70.183.133.0/27 | 32 | NETBLK-WI-WICHI-OHFC-70-183-133-0 | unknown | — | — | — |
| └ 70.183.133.64/28 | 16 | NETBLK-WI-SOUTH-OHFC-70-183-133-0 | unknown | — | — | — |
| └ 70.183.133.96/29 | 8 | NETBLK-WI-USD2-1-OHFC-70-183-133-96 | unknown | — | — | — |
| └ 70.183.133.104/29 | 8 | NETBLK-WI-USD2-1-OHFC-70-183-133-104 | unknown | — | — | — |
| └ 70.183.133.112/29 | 8 | NETBLK-WI-USD2-1-OHFC-70-183-133-112 | unknown | — | — | — |
| └ 70.183.133.120/29 | 8 | NETBLK-WI-USD2-1-OHFC-70-183-133-120 | unknown | — | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 70.
160. 0. 0/ 11 - Registration type
- Direct Allocation
- Record created
- Jul 21, 2004
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
- Mar 2008
- Current origin since
- Mar 2008 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 70.183.133.0/24 | AS22773 | /24 | ARIN | RPKI valid |
| 70.160.0.0/11 | AS22773 | /11 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22773 | RADB | Cox Aggregate Data-Business | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 70.
183. 128. 0/ 21 - Netname
- NETBLK-WI-OHFC-70-183-128-0
- Registrant
- Cox Communications Inc.
- Organization
- Cox Communications Inc. (CXA)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Reallocated
- Handle
- NET-70-183-128-0-1
- Parent
- NET-70-160-0-0-1
- Created
- Feb 8, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 21, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN