Data as of Nov 14, 2026
72.50.228.0/24
No anonymizer space · no proxy exits in 30 daysRuffalo Noel Levitz LLC · reallocated from ARK Data Centers LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.50.224.0/19 since Mar 2009 | AS14230 | Hosting | 1 | ARK Data Centers LLC |
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 |
|---|---|---|---|---|---|---|
| 72.50.224.0/19 | 8,192 | INVOLTA-72-50-224-0--20 | ARK Data Centers LLC (INVOL-1) · US | Direct Allocation | Mar 24, 2008 | abuse@ |
| └ 72.50.228.0/24 | 256 | INVOLTA---RNL | Ruffalo Noel Levitz LLC (RNLL) · US | Reallocated | Jul 14, 2016 | — |
Network & registry
Registry
Holder
- Organization
- ARK Data Centers LLC
- Handle
- INVOL-1
- Range
- 72.
50. 224. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Mar 24, 2008
- Reallocated to
- Ruffalo Noel Levitz LLC (RNLL)
- Reallocated range
- 72.
50. 228. 0/ 24 - Reallocated
- Jul 14, 2016
Origin network
AS393939
US
- Name
- Ruffalo Noel Levitz LLC
- Type
- Business
- Registered
- Jul 29, 2015
- Domain
- ruffalonl.com
- Industry
- Software Development
- 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
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.50.228.0/24 | AS393939 | /24 | ARIN | RPKI valid |
| 72.50.224.0/19 | AS14230 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 72.
50. 228. 0/ 24 - Netname
- INVOLTA---RNL
- Registrant
- Ruffalo Noel Levitz LLC
- Organization
- Ruffalo Noel Levitz LLC (RNLL)
- Org address
- 1025 Kirkwood Parkway SW, Cedar Rapids, IA, 52404
- Org country
- US
- Type
- Reallocated
- Handle
- NET-72-50-228-0-1
- Parent
- NET-72-50-224-0-1
- Created
- Jul 14, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 24, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
involta. com - Name
- Involta Abuse
- Phone
- +1-877-259-4955
- Handle
- INVOL2-ARIN