Data as of Nov 3, 2026
199.83.64.0/21
No anonymizer space · no proxy exits in 30 daysSumma Health System · space held by Summa Health
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Recent change
New origin Sep 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.83.69.0/24 since Feb 2024 | AS33226 | Business | Summa Health | |
| 199.83.71.0/24 since Sep 2022 | AS33226 | Business | Summa Health |
Network & registry
Origin network
AS33226
US
- Name
- Summa Health System
- Type
- Business
- Registered
- Oct 28, 2004
- Domain
- summahealth.org
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 199.83.64.0/24 | AS14230 | RADB | US Signal downstream customer route. | MAINT-AS26554 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.83.64.0/20
- Netname
- NETBLK-SUMHLTHS
- Registrant
- Summa Health
- Organization
- Summa Health (AAHL-11)
- Org address
- 1077 Gorge Blvd., Akron, OH, 44310
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-83-64-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Dec 13, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 13, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Networking
- Phone
- +1-234-475-0124
- Handle
- NETWO7715-ARIN