Data as of Nov 15, 2026
64.253.174.0/24
No anonymizer space · no proxy exits in 30 daysOrthoNebraska · space held by Cox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.253.160.0/19 since Oct 2013 | AS22773 | Residential | 21 2 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 |
|---|---|---|---|---|---|---|
| 64.253.160.0/19 | 8,192 | COXNE-COMM | Cox Communications Inc. (CXA) · US | Direct Allocation | Jan 27, 2006 | abuse@ |
| └ 64.253.174.0/24 | 256 | NETBLK-OM-CB-64-253-174-0 | OrthoNebraska (ORTHO-94) · US | Reassigned | Jun 5, 2020 | It@ |
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 64.
253. 160. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Jan 27, 2006
Origin network
AS32784
US
- Name
- OrthoNebraska
- Type
- Business
- Registered
- Apr 8, 2020
- Domain
- orthonebraska.com
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2013
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.253.174.0/24 | AS32784 | /24 | ARIN | RPKI valid |
| 64.253.160.0/19 | AS22773 | /19 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS32784 | RADB | MTC1 | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
253. 174. 0/ 24 - Netname
- NETBLK-OM-CB-64-253-174-0
- Registrant
- OrthoNebraska
- Organization
- OrthoNebraska (ORTHO-94)
- Org address
- 2808 S 143rd Plaza, Omaha, NE, 68046
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-253-174-0-1
- Parent
- NET-64-253-160-0-1
- Created
- Jun 5, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 27, 2006
- Status
- assigned
Report abuse
Abuse contact
- It@
orthonebraska. com - Name
- OrthoNebraska
- Phone
- +1-402-609-2700
- Handle
- ORTHO2-ARIN