Data as of Nov 4, 2026
72.214.96.0/21
No anonymizer space · no proxy exits in 30 daysCox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.192.0.0/11 | AS22773 | Residential | 21,104 4,249 always on | Cox Communications Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 72.214.96.0/22 since May 2008 | AS22898 | Residential | Cox Communications Inc. | |
| 72.214.100.0/22 since May 2008 | AS22898 | Residential | 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 |
|---|---|---|---|---|---|---|
| 72.192.0.0/11 | 2,097,152 | NETBLK-COX-ATLANTA-11 | Cox Communications Inc. (CXA) · US | Direct Allocation | Aug 3, 2005 | [email protected] |
| └ 72.214.96.0/21 | 2,048 | NETBLK-OKC-CB-72-214-96-0 | Atlink Services, LLC (LSL-40) · US | Reassigned | May 19, 2022 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 72.192.0.0/11
- Registration type
- Direct Allocation
- Record created
- Aug 3, 2005
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
- Jul 2007
- Current origin since
- Jul 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.214.96.0/21 | AS22773 | /21 | ARIN | RPKI valid |
| 72.192.0.0/11 | AS22773 | /11 | ARIN | Too specific |
Whois
Registration for this announcement
- Range
- 72.214.96.0/21
- Netname
- NETBLK-OKC-CB-72-214-96-0
- Registrant
- Atlink Services, LLC
- Organization
- Atlink Services, LLC (LSL-40)
- Org address
- 13431 N. Broadway Ext., Suite 120, OKLAHOMA CITY, OK, 73114
- Org country
- US
- Type
- Reassigned
- Handle
- NET-72-214-96-0-1
- Parent
- NET-72-192-0-0-1
- Created
- May 19, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN