Data as of Nov 11, 2026
199.83.71.0/24
No anonymizer space · no proxy exits in 30 daysSumma Health System · space held by Summa Health
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.83.64.0/21 since Sep 2026 | 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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2022
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 not the origin | RADB | Involta, LLC | MAINT-AS27506 | 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
- NetworkEng@
summahealth. org - Name
- Networking
- Phone
- +1-234-475-0124
- Handle
- NETWO7715-ARIN