Data as of Nov 5, 2026
98.173.137.0/24
No anonymizer space · no proxy exits in 30 daysCox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 98.160.0.0/11 | AS22773 | Residential | 24,240 4,011 always on | Cox Communications Inc. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 98.160.0.0/11 | 2,097,152 | CXA | Cox Communications Inc. (CXA) · US | Direct Allocation | Jul 20, 2007 | abuse@ |
| └ 98.173.137.0/24 | 256 | NETBLK-NV-OHFC-98-173-137-0 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 98.173.136.0/23
- Prefix
- 98.173.136.0/23
- Announced by
- AS22773 Cox Communications Inc.
- Type
- Residential
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- CXA
- Registrant
- Cox Communications Inc.
- RIR
- ARIN
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
98.173.136.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2021
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 98.173.136.0/23 | AS22773 | /23 | ARIN | RPKI valid |
| 98.160.0.0/11 | AS22773 | /11 | ARIN | Too specific |
IRR
Route objects on 98.173.136.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22773 | RADB | MRFD MRKT-DATA-BUSINESS | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 98.
160. 0. 0/ 11 - Netname
- CXA
- 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-98-160-0-0-1
- Parent
- NET-98-0-0-0-0
- Created
- Jul 20, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 20, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN