Data as of Nov 3, 2026
65.51.95.0/24
No anonymizer space · no proxy exits in 30 daysSonic Healthcare USA, Inc. · space held by Cablevision Systems Corp.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 65.51.80.0/20 since Mar 2022 | AS54004 | Residential | 5 | Cablevision Systems Corp. | |
| 65.51.64.0/18 since Mar 2022 | AS54004 | Residential | 27 5 always on | Cablevision Systems Corp. |
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 |
|---|---|---|---|---|---|---|
| 65.51.0.0/16 | 65,536 | CVNET-2 | Cablevision Systems Corp. (CVNT) · US | Direct Allocation | Nov 5, 2007 | [email protected] |
| └ 65.51.95.148/30 | 4 | CVNET-41335F94 | unknown | — | — | — |
Network & registry
Origin network
AS1632
US
- Name
- Sonic Healthcare USA, Inc.
- Type
- Business
- Registered
- Apr 8, 2014
- Domain
- sonichealthcareusa.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
- Nov 2008
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 65.51.95.0/24 | AS1632 | /24 | ARIN | RPKI valid |
| 65.51.80.0/20 | AS54004 | /24 | ARIN | Another network |
| 65.51.64.0/18 | AS54004 | /24 | ARIN | Another network |
| 65.51.0.0/16 | AS6128 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 65.51.0.0/16
- Netname
- CVNET-2
- Registrant
- Cablevision Systems Corp.
- Organization
- Cablevision Systems Corp. (CVNT)
- Org address
- 1111 Stewart Avenue, Bethpage, NY, 11714
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-65-51-0-0-1
- Parent
- NET-65-0-0-0-0
- Created
- Nov 5, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- OOL Hostmaster
- Phone
- +1-516-803-2400
- Handle
- OOLAB-ARIN