Data as of Nov 4, 2026
174.79.231.0/24
No anonymizer space · no proxy exits in 30 daysMadonna Rehabilitation Hospital · space held by Cox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 174.64.0.0/12 since Aug 2016 | AS22773 | Residential | 11,305 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 |
|---|---|---|---|---|---|---|
| 174.64.0.0/12 | 1,048,576 | CXA | Cox Communications Inc. (CXA) · US | Direct Allocation | Feb 19, 2009 | [email protected] |
| └ 174.79.231.0/24 | 256 | NETBLK-OM-CBS-174-79-231-0 | Madonna Rehabilitation Hospital (MRH-38) · US | Reassigned | Jul 27, 2017 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 174.64.0.0/12
- Registration type
- Direct Allocation
- Record created
- Feb 19, 2009
Origin network
AS395300
US
- Name
- Madonna Rehabilitation Hospital
- Type
- Business
- Registered
- Jun 20, 2016
- Domain
- madonna.org
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Sep 2017 · 9.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 174.79.231.0/24 | AS395300 | /24 | ARIN | RPKI valid |
| 174.64.0.0/12 | AS22773 | /12 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS395300 | RADB | AS395300 | MAINT-AS15164 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 174.79.231.0/24
- Netname
- NETBLK-OM-CBS-174-79-231-0
- Registrant
- Madonna Rehabilitation Hospital
- Organization
- Madonna Rehabilitation Hospital (MRH-38)
- Org address
- 17500 Burke Street, Omaha, NE, 68118
- Org country
- US
- Type
- Reassigned
- Handle
- NET-174-79-231-0-1
- Parent
- NET-174-64-0-0-1
- Created
- Jul 27, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 19, 2009
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Heydon, Robert
- Phone
- +1-402-413-4455
- Handle
- HEYDO1-ARIN