Data as of Nov 14, 2026
163.150.2.0/24
No anonymizer space · no proxy exits in 30 daysSan Bernardino County Superintendent of Schools
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 163.150.0.0/16 since May 2005 | AS22315 | Business | 28 1 always on | San Bernardino County Superintendent of Schools |
Network & registry
Origin network
AS22315
US
- Name
- San Bernardino County Superintendent of Schools
- Type
- Education
- Registered
- Sep 7, 2001
- Domain
- sbcss.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 163.
150. 0. 0/ 16 - Netname
- SBCSS
- Registrant
- San Bernardino County Superintendent of Schools
- Organization
- San Bernardino County Superintendent of Schools (SBCSS-Z)
- Org address
- 601 North E Street, San Bernardino, CA, 92415-0020
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-163-150-0-0-1
- Parent
- NET-163-0-0-0-0
- Created
- Jul 29, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 29, 1992
- Status
- assigned
Report abuse
Abuse contact
- noc@
sbcss. net - Name
- NOC
- Phone
- +1-909-386-2425
- Handle
- ZS80-ARIN