Data as of Nov 4, 2026
170.188.8.0/23
No anonymizer space · no proxy exits in 30 daysIntermountain Health Care, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 170.188.0.0/16 since Sep 2009 | AS47090 | Business | 1 | Intermountain Health Care, Inc. |
Network & registry
Origin network
AS11052
US
- Name
- Intermountain Health Care, Inc.
- Type
- Business
- Registered
- Mar 23, 1998
- Domain
- ihc.com
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2024
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.188.0.0/16 | AS202 | /24 | ARIN | Another network |
| 170.188.0.0/16 | AS203 | /24 | ARIN | Another network |
| 170.188.0.0/16 | AS3356 | /24 | ARIN | Another network |
| 170.188.0.0/16 | AS11052 | /24 | ARIN | RPKI valid |
| 170.188.0.0/16 | AS47090 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 170.188.0.0/16
- Netname
- LMC-2
- Registrant
- Intermountain Health Care, Inc.
- Organization
- Intermountain Health Care, Inc. (IHC-2)
- Org address
- 4646 West Lake Park Blvd, Salt Lake City, UT, 84120
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-188-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Sep 13, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 13, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN