Data as of Nov 5, 2026
207.31.166.0/24
No anonymizer space · no proxy exits in 30 daysCrown Castle Fiber LLC · space held by Los Angeles County Office of Education
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 207.31.128.0/18 since May 2005 | AS2920 | Business | Los Angeles County Office of Education |
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 |
|---|---|---|---|---|---|---|
| 207.31.128.0/18 | 16,384 | LACOE-BLK | Los Angeles County Office of Education (LACE-Z) · US | Direct Allocation | Jan 24, 1996 | zambrano_ |
| └ 207.31.166.0/24 | 256 | RETURN-IP-TO-BP | Baldwin Park Unified School District (BPUSD-1) · US | Reassigned | May 21, 2014 | ccsmith705@ |
Network & registry
Registry
Holder
- Organization
- Los Angeles County Office of Education
- Handle
- LACE-Z
- Range
- 207.
31. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Jan 24, 1996
- Legacy
- yes
Origin network
AS46887
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Apr 13, 2009
- Domain
- zayo.com
- Website
- www.crowncastle.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2022
- Current origin since
- Dec 2022 · 3.9 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | CCFL-10 Baldwin Park Unified School District | MAINT-AS27506 | May 23, 2025 |
Whois
Registration for this announcement
- Range
- 207.
31. 166. 0/ 24 - Netname
- RETURN-IP-TO-BP
- Registrant
- Baldwin Park Unified School District
- Organization
- Baldwin Park Unified School District (BPUSD-1)
- Org address
- 3699 N. Holly Ave., Baldwin Park, CA, 91706
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-31-166-0-1
- Parent
- NET-207-31-128-0-1
- Created
- May 21, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 24, 1996
- Status
- assigned
Report abuse
Abuse contact
- ccsmith705@
bpusd. net - Name
- Smith, Chris
- Phone
- +1-626-856-4439
- Handle
- SMITH1103-ARIN