Data as of Nov 3, 2026
151.161.0.0/17
No anonymizer space · no proxy exits in 30 daysCommonwealth University of Pennsylvania
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS398573 Commonwealth University of Pennsylvania
Network & registry
Announced by
Covering announcement 151.161.0.0/16
- Prefix
- 151.161.0.0/16
- Announced by
- AS7150 Commonwealth University of Pennsylvania
- Type
- Business
- Proxy exits
- 7
- RPKI
- RPKI valid
- Netname
- CUPANET-LCK
- Registrant
- Commonwealth University of Pennsylvania
- RIR
- ARIN
Origin network
AS7150
US
- Name
- Commonwealth University of Pennsylvania
- Type
- Education
- Registered
- Aug 2, 2017
- Domain
- commonwealthu.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 151.161.0.0/16
151.161.0.0/16
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 3
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.161.0.0/16 | AS7150 | /24 | ARIN | RPKI valid |
IRR
Route objects on 151.161.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7150 | ARIN | Commonwealth University of Pennsylvania | MNT-CUP-47 | Feb 12, 2026 |
Whois
Registration for this announcement
- Range
- 151.161.0.0/16
- Netname
- CUPANET-LCK
- Registrant
- Commonwealth University of Pennsylvania
- Organization
- Commonwealth University of Pennsylvania (CUP-47)
- Org address
- 400 E 2nd St, Bloomsburg, PA, 17815
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-151-161-0-0-1
- Parent
- NET-151-0-0-0-0
- Created
- Jul 30, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 30, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-570-389-4357
- Handle
- ABUSE8025-ARIN