Data as of Nov 6, 2026
168.158.16.0/22
Anonymizer · ISP proxyInterworks Networking Services
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 168.158.16.0/22 | /24s |
|---|---|---|
| Interworks Networking Services | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
168.158.16.0/22
From the registry to its use
- Apr 27, 1994Registry recordInterworks Networking ServicesDirect Allocation (legacy, pre-1997)168.158.0.0/16
- May 9, 2005– Jul 22, 2009
- May 9, 2021– today
- Feb 28, 2023– Dec 30, 2024
- Mar 1, 2025– today
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 168.158.0.0/16 since May 2021 | AS20012 | ISP proxy | 1,7922.7% | 166 4 always on | Interworks Networking Services |
Network & registry
Origin network
AS20012
US
- Name
- Interworks Networking Services
- Type
- Hosting
- Registered
- Dec 5, 2007
- Domain
- interwrx.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2023
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 168.158.0.0/16 | AS20012 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 168.
158. 0. 0/ 16 - Netname
- CHILLER-NET
- Registrant
- Interworks Networking Services
- Organization
- Interworks Networking Services (CCC-1334)
- Org address
- 563 West 3rd Ave., Mesa, AZ, 85210
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-168-158-0-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Apr 27, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 1994
- Status
- assigned
Report abuse
Abuse contact
- support@
interwrx. com - Name
- Interworks Networking Services
- Phone
- +1-480-892-9393
- Handle
- TCO-ORG-ARIN