Data as of Nov 12, 2026
209.76.240.0/24
No anonymizer space · no proxy exits in 30 daysChildrens Hospital of Orange County · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.76.0.0/14 since Nov 2021 | AS7018 | Residential | 1,127 15 always on | AT&T Enterprises, LLC |
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 |
|---|---|---|---|---|---|---|
| 209.76.0.0/14 | 262,144 | SBCIS-SIS80 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Apr 29, 1997 | abuse@ |
| └ 209.76.240.0/24 | 256 | PBI-CUSTNET-1594 | Childrens Hospital of Orange County (CHILD-101) · US | Reassigned | Jul 22, 1997 | — |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 209.
76. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Apr 29, 1997
- Legacy
- yes
Origin network
AS40525
US
- Name
- Childrens Hospital of Orange County
- Type
- Education
- Registered
- Apr 13, 2011
- Domain
- choc.org
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 209.
76. 240. 0/ 24 - Netname
- PBI-CUSTNET-1594
- Registrant
- Childrens Hospital of Orange County
- Organization
- Childrens Hospital of Orange County (CHILD-101)
- Org address
- 1201 West La Veta Avenue, Orange, CA, 92868
- Org country
- US
- Type
- Reassigned
- Handle
- NET-209-76-240-0-1
- Parent
- NET-209-76-0-0-1
- Created
- Jul 22, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN