Data as of Nov 13, 2026
137.151.252.0/24
No anonymizer space · no proxy exits in 30 daysCENIC · space held by Cal State Fullerton
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 137.151.0.0/16 since May 2005 | AS2152 | Business | 16 | Cal State Fullerton |
Network & registry
Announced by
Covering announcement 137.151.252.0/23
- Prefix
- 137.151.252.0/23
- Announced by
- AS2152 CENIC
- Type
- Business
- RPKI
- No RPKI
- Netname
- FULNET
- Registrant
- Cal State Fullerton
- RIR
- ARIN
Routing timeline
Covering aggregate above, the prefix's own history below
137.151.252.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2022
- Current origin since
- Jun 2022 · 4.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 137.
151. 0. 0/ 16 - Netname
- FULNET
- Registrant
- Cal State Fullerton
- Organization
- Cal State Fullerton (CSUF-Z)
- Org address
- 800 N State College Blvd, Fullerton, CA, 92831
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-137-151-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Dec 6, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 6, 1989
- Status
- assigned
Report abuse
Abuse contact
- unixadmin@
fullerton. edu - Name
- CSU Fullerton Network Technical Contact Role
- Phone
- +1-657-278-2717
- Handle
- CFNTCR-ARIN