Data as of Nov 11, 2026
170.232.231.0/24
No anonymizer space · no proxy exits in 30 daysTrinity Health Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 170.232.224.0/21 since Nov 2016 | AS21833 | Business | 1 | Trinity Health Corporation |
Network & registry
Origin network
AS21833
US
- Name
- Trinity Health Corporation
- Type
- Business
- Registered
- Aug 16, 2005
- Domain
- trinity-health.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
- Nov 2016
- Current origin since
- Nov 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.232.231.0/24 | AS21833 | /24 | ARIN | RPKI valid |
| 170.232.224.0/21 | AS21833 | /21 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21833 | ARIN | Trinity Health - PI-D00-VPN | MNT-THC-93 | Mar 8, 2022 |
Whois
Registration for this announcement
- Range
- 170.
232. 0. 0/ 16 - Netname
- TRINITYHEALTH-PUB
- Registrant
- Trinity Health Corporation
- Organization
- Trinity Health Corporation (THC-93)
- Org address
- 20555 Victor Parkway, Livonia, MI, 48152
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-232-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Aug 2, 1996
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 2, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
trinity-health. org - Name
- Abuse Reporting
- Phone
- +1-888-667-3003
- Handle
- ABUSE997-ARIN