Data as of Nov 3, 2026
68.228.0.0/21
No anonymizer space · no proxy exits in 30 daysCox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 68.224.0.0/13 since Aug 2016 | AS22773 | Residential | 8,152 1,731 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 |
|---|---|---|---|---|---|---|
| 68.224.0.0/13 | 524,288 | NETBLK-COX-ATLANTA-7 | Cox Communications Inc. (CXA) · US | Direct Allocation | Mar 19, 2003 | [email protected] |
| └ 68.228.0.0/21 | 2,048 | NETBLK-BR-CBS-68-228-0-0 | Cox Communications (C00692784) · US | Reassigned | Oct 23, 2003 | [email protected] via NETBLK-COX-ATLANTA-7 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 68.224.0.0/13
- Registration type
- Direct Allocation
- Record created
- Mar 19, 2003
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
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 68.228.0.0/21 | AS22773 | /21 | ARIN | RPKI valid |
| 68.224.0.0/13 | AS22773 | /13 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22773 | RADB | LAFAYETTE TRANSIT | MAINT-AS22773 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 68.228.0.0/24 | AS22773 | RADB | Cox Aggregate Data-Business | MAINT-AS22773 | Nov 13, 2023 |
| 68.228.1.0/24 | AS22773 | RADB | Cox Aggregate Data-Business | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 68.228.0.0/21
- Netname
- NETBLK-BR-CBS-68-228-0-0
- Registrant
- Cox Communications
- Organization
- Cox Communications (C00692784)
- Type
- Reassigned
- Handle
- NET-68-228-0-0-1
- Parent
- NET-68-224-0-0-1
- Created
- Oct 23, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 19, 2003
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN