Data as of Nov 11, 2026
207.231.44.0/22
No anonymizer space · no proxy exits in 30 daysTexas Children's Hospital
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 207.231.44.0/23 since Jan 2024 | AS11015 | Business | Texas Children's Hospital | |
| 207.231.46.0/23 since Jan 2024 | AS11015 | Business | Texas Children's Hospital |
Network & registry
Origin network
AS11015
US
- Name
- Texas Children's Hospital
- Type
- Business
- Registered
- Sep 4, 2008
- Domain
- texaschildrens.org
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2018
- Current origin since
- Aug 2018 · 8.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
231. 32. 0/ 19 - Netname
- TCH-TMC2
- Registrant
- Texas Children's Hospital
- Organization
- Texas Children's Hospital (TCH)
- Org address
- 1102 Bates Avenue, Houston, TX, 77030-2399
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-207-231-32-0-1
- Parent
- NET-207-0-0-0-0
- Created
- Feb 3, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 3, 1997
- Status
- assigned
Report abuse
Abuse contact
- wccheong@
texaschildrens. org - Name
- Cheong, William
- Phone
- +1-832-824-3559
- Handle
- WCH85-ARIN