Data as of Nov 11, 2026
158.173.232.0/24
Anonymizer · Datacenter proxy4 residential-proxy exits · 30 daysSharktech · space held by Nimbus IP Networks BV
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
404 observations
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 158.173.232.0/24 | /24s |
|---|---|---|---|
| ProxyS | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 158.173.232.0/24 | /24s |
|---|---|---|
| Nimbus IP Networks BV | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
158.173.232.0/24
From the registry to its use
- Jul 11, 2025Registry recordNimbus IP Networks BVLEGACY158.173.128.0/17
- Dec 20, 2025Route objectIPXORIPE route object for AS46844 Sharktech, maintainer NETUTILS-MNT
- Dec 20, 2025Route objectIPXORADB route object for AS46844 Sharktech, maintainer MAINT-AS834
- Dec 26, 2025– today
- todayLeased fromIPXOIP broker
- todayUsedProxySProxy seller
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 |
|---|---|---|---|---|---|---|
| 158.173.128.0/17 | 32,768 | NIMBUSIP-158-173-128-0 | Nimbus IP Networks BV (ORG-NINB1-RIPE) · NL | LEGACY | Jul 11, 2025 | abuse@ |
| └ 158.173.224.0/20 | 4,096 | NIMBUSIP-158-173-224-0 | Nimbus IP Networks BV (ORG-NINB1-RIPE) · NL | LEGACY | Dec 1, 2025 | report@ |
| └ 158.173.232.0/24 | 256 | NET-158-173-232-0-24 | unknown | LEGACY | Dec 20, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Nimbus IP Networks BV
- Handle
- ORG-NINB1-RIPE
- Range
- 158.
173. 128. 0/ 17 - Registration type
- LEGACY
- Record created
- Jul 11, 2025
- Legacy
- yes
Origin network
AS46844
US
- Name
- Sharktech
- Type
- Hosting
- Registered
- Mar 31, 2009
- Domain
- sharktech.net
- Website
- sharktech.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 85
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 158.
173. 232. 0/ 24 - Netname
- NET-158-173-232-0-24
- Registrant country
- PA
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Dec 20, 2025
- Updated
- Dec 20, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- IL2792-RIPE