Data as of Nov 9, 2026
207.183.230.0/23
No anonymizer space · no proxy exits in 30 daysTwin Rivers Unified School District · space held by Fidium
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.183.224.0/19 since Apr 2008 | AS14051 | Residential | 18 | Fidium |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 207.183.224.0/19 | 8,192 | CCI-CA-1 | Fidium (CONSO-8) · US | Direct Allocation | Oct 23, 1996 | abuse@ |
| └ 207.183.230.0/23 | 512 | SWI-TWINRIVERS-1 | Twin Rivers Unified School District (TRUSD) · US | Reassigned | Jul 24, 2012 | serversupport@ |
Network & registry
Registry
Holder
- Organization
- Fidium
- Handle
- CONSO-8
- Range
- 207.
183. 224. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Oct 23, 1996
- Legacy
- yes
Origin network
AS63398
US
- Name
- Twin Rivers Unified School District
- Type
- Education
- Registered
- Dec 2, 2019
- Domain
- trusd.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
- Oct 2017
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 207.183.230.0/24 | AS63398 | ARIN | Twin Rivers Unified School District | MNT-TRUSD | Feb 20, 2020 |
Whois
Registration for this announcement
- Range
- 207.
183. 230. 0/ 23 - Netname
- SWI-TWINRIVERS-1
- Registrant
- Twin Rivers Unified School District
- Organization
- Twin Rivers Unified School District (TRUSD)
- Org address
- 5107 Dudley Boulevard, McClellan, CA, 95652
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-183-230-0-1
- Parent
- NET-207-183-224-0-1
- Created
- Jul 24, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 23, 1996
- Status
- assigned
Report abuse
Abuse contact
- serversupport@
trusd. net - Name
- Twin Rivers USD
- Phone
- +1-916-566-1808
- Handle
- TRU45-ARIN