Data as of Nov 7, 2026
185.174.91.0/24
No anonymizer space · no proxy exits in 30 daysCentrix Web Services LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 185.174.90.0/23 since Oct 2016 | AS207023 | Hosting | Centrix Web Services LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.174.88.0/22 | 1,024 | US-CENTRIX3-20161021 | Centrix Web Services LLC (ORG-CWSL8-RIPE) · US | ALLOCATED PA | Dec 5, 2019 | abuse@ |
| └ 185.174.91.0/24 | 256 | Hosting-and-CDN-servers | Web Services for customers | ASSIGNED PA | May 15, 2026 | abuse@ via US-CENTRIX3-20161021 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Centrix Web Services LLC
- Handle
- ORG-CWSL8-RIPE
- Range
- 185.
174. 88. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 5, 2019
Origin network
AS207023
US
- Name
- Centrix Web Services LLC
- Type
- Hosting
- Registered
- Sep 19, 2016
- Domain
- centrixweb.net
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.174.91.0/24 | AS207023 | /24 | RIPE | RPKI valid |
| 185.174.90.0/23 | AS207023 | /23 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS207023 | RIPE | US-CENTRIX-1-MNT | May 15, 2026 |
Whois
Registration for this announcement
- Range
- 185.
174. 91. 0/ 24 - Netname
- Hosting-and-CDN-servers
- Registrant
- Web Services for customers
- Registrant country
- DE
- Organization
- Web Services for customers
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- May 15, 2026
- Updated
- May 15, 2026
- Maintainer
- us-centrix-1-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 21, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
centrixweb. net - Name
- Abuse-C Role
- Handle
- AR44714-RIPE