Data as of Nov 7, 2026
198.233.22.0/24
No anonymizer space · no proxy exits in 30 daysFlexential Colorado Corp. · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 198.233.0.0/16 since May 2005 | AS209 | Residential | 8 | CenturyLink Communications, 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 |
|---|---|---|---|---|---|---|
| 198.233.0.0/16 | 65,536 | CENTURYLINK-LEGACY-QWEST-INET-30 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jul 26, 1993 | abuse@ |
| └ 198.233.22.0/24 | 256 | TOOLCASE-NET | ToolCASE Computing Inc. (TOOLCA) · US | Reassigned | Aug 12, 1993 | jacob. |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 198.
233. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jul 26, 1993
- Legacy
- yes
Origin network
AS13649
US
- Name
- Flexential Colorado Corp.
- Type
- Hosting
- Registered
- Jul 22, 1999
- Domain
- viawest.com
- Website
- www.flexential.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- May 2007 · 20 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13649 | RADB | VW-CUST-80494 | MAINT-FLEXENTIAL | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 198.
233. 22. 0/ 24 - Netname
- TOOLCASE-NET
- Registrant
- ToolCASE Computing Inc.
- Organization
- ToolCASE Computing Inc. (TOOLCA)
- Org address
- 5300 DTC Parkway, Suite 450, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Reassigned
- Handle
- NET-198-233-22-0-1
- Parent
- NET-198-233-0-0-1
- Created
- Aug 12, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 26, 1993
- Status
- assigned
Report abuse
Abuse contact
- jacob.
gore@ toolcase. com - Name
- Gore, Jacob
- Phone
- +1-303-771-5436
- Handle
- JG22-ARIN