Data as of Nov 8, 2026
204.90.81.0/24
No anonymizer space · no proxy exits in 30 daysYale-New Haven Health Services Corporation · space held by Yale New Haven Hospital
Network & registry
Origin network
AS20442
US
- Name
- Yale-New Haven Health Services Corporation
- Type
- Business
- Registered
- Sep 10, 2007
- Domain
- ynhh.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
- May 2008
- Current origin since
- May 2008 · 18 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 204.
90. 81. 0/ 24 - Netname
- YNHH4-COM
- Registrant
- Yale New Haven Hospital
- Organization
- Yale New Haven Hospital (YNHH-1)
- Org address
- 20 York Street, New Haven, CT, 06510
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-90-81-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Feb 8, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 8, 1995
- Status
- assigned
Report abuse
Abuse contact
- LIST_
Network@ ynhh. org - Name
- Network Operations
- Phone
- +1-203-688-2428
- Handle
- NETWO1789-ARIN