Data as of Nov 9, 2026
204.61.251.0/24
No anonymizer space · no proxy exits in 30 daysAdventist · space held by Adventist Health
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
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 204.61.248.0/21 since Jul 2026 | AS23431 | Business | Adventist Health |
Network & registry
Origin network
AS23431
US
- Name
- Adventist
- Type
- Business
- Registered
- Oct 11, 2006
- Domain
- adventisthealth.org
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 204.
61. 224. 0/ 19 - Netname
- AHSWEST
- Registrant
- Adventist Health
- Organization
- Adventist Health (AHS-6)
- Org address
- 1408 Stonepoint Drive, Roseville, CA, 95661
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-61-224-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Feb 21, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 21, 1995
- Status
- assigned
Report abuse
Abuse contact
- arin-info@
ah. org - Name
- WAN Administrator
- Phone
- +1-916-406-0305
- Handle
- WANAD5-ARIN