Data as of Nov 5, 2026
165.215.250.0/24
No anonymizer space · no proxy exits in 30 daysProquest LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 165.215.192.0/18 since May 2008 | AS40675 | Business | Proquest LLC |
Network & registry
Origin network
AS1975
US
- Name
- Proquest LLC
- Type
- Business
- Registered
- Sep 8, 1992
- Domain
- proquest.com
- Website
- clarivate.com
- Industry
- Libraries and Archives
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2024
- Current origin since
- Nov 2024 · 1.9 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 165.
215. 0. 0/ 16 - Netname
- PROQUEST-NET
- Registrant
- Proquest LLC
- Organization
- Proquest LLC (PROQU-2-Z)
- Org address
- 789 East Eisenhower Pkwy, Ann Arbor, MI, 48108
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-165-215-0-0-1
- Parent
- NET-165-0-0-0-0
- Created
- Sep 7, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 7, 1993
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN