Data as of Nov 3, 2026
23.173.240.0/24
No anonymizer space · no proxy exits in 30 daysRosen Research LLC
Network & registry
Origin network
AS54364
US
- Name
- Rosen Research LLC
- Type
- Education
- Registered
- Oct 16, 2020
- Domain
- rosenresearch.com
- Website
- www.rosenresearch.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2021
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 23.173.240.0/24
- Netname
- NET-01
- Registrant
- Rosen Research LLC
- Organization
- Rosen Research LLC (RRL-65)
- Org address
- PO Box 724, Tenafly, NJ, 07670
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-23-173-240-0-1
- Parent
- NET-23-0-0-0-0
- Created
- Feb 15, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 15, 2021
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Abuse
- Phone
- +1-201-289-5821
- Handle
- NETWO9401-ARIN