Data as of Nov 3, 2026
134.49.136.0/24
No anonymizer space · no proxy exits in 30 daysNorton Healthcare · space held by Norton Healthcare, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
its first announcement on record
Network & registry
Origin network
AS33328
US
- Name
- Norton Healthcare
- Type
- Business
- Registered
- Nov 23, 2004
- Domain
- nortonhealthcare.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33328 | RADB | NORTON HEALTHCARE - Midwest - 53594 | MAINT-RR | Aug 3, 2026 |
Whois
Registration for this announcement
- Range
- 134.49.136.0/22
- Netname
- NORTO
- Registrant
- Norton Healthcare, Inc.
- Organization
- Norton Healthcare, Inc. (NORTO)
- Org address
- 200 East Chestnut, Louisville, KY, 40202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-134-49-136-0-1
- Parent
- NET-134-0-0-0-0
- Created
- Jul 16, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 16, 2026
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE-NORTON
- Phone
- +1-502-689-8961
- Handle
- ABUSE9665-ARIN