Data as of Nov 8, 2026
198.22.25.0/24
No anonymizer space · no proxy exits in 30 daysMemorial Hermann Health System
Network & registry
Origin network
AS54063
US
- Name
- Memorial Hermann Health System
- Type
- Business
- Registered
- Sep 19, 2011
- Domain
- memorialhermann.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
- Jul 2010
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 3
- Last change of origin
- Feb 2016
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 198.
22. 25. 0/ 24 - Netname
- MHHS-5
- Registrant
- Memorial Hermann Health System
- Organization
- Memorial Hermann Health System (MHHS-1)
- Org address
- 909 Frostwood, Houston, TX, 77024-2301
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-22-25-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Dec 1, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN