Data as of Nov 10, 2026
158.
Anonymizer- Proxy activity
- Not seen in 30 days
- Type
- VPNHosting network
- Risk
- 75 / 100 · High
- Operator
- VPN servicesoperated by Mullvad VPN
- Recent change
- Announced by AS136557 since Oct 22, 20263 wk ago
- Announced by
- AS136557Host Universal Pty LtdHosting
- Announcement
- 158.173.123.0/24RPKI valid
- Company
- Mullvad VPN AB
- Location
- Perth, Western Australia, AustraliaAn anonymizer's exit: its user may be anywhere.
Network & registry
The block's full lineage, from registry to use, is on its prefix page.
Announced by
Announcement
- Prefix
- 158.173.123.0/24
- Announced by
- AS136557 Host Universal Pty Ltd
- Type
- VPN
- Anonymizer addresses
- all
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Shioda Holding BV
- Handle
- ORG-NB172-RIPE
- Range
- 158.
173. 0. 0/ 17 - Registration type
- LEGACY
- Record created
- Jul 11, 2025
- Legacy
- yes
Origin network
AS136557
AU
- Name
- Host Universal Pty Ltd
- Type
- Hosting
- Registered
- May 10, 2017
- Domain
- hostuniversal.com.au
- Website
- www.hostuniversal.com.au
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 176
Routing timeline
Who has announced 158.173.123.0/24
158.173.123.0/24
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.173.123.0/24 | AS136557 | /24 | RIPE | RPKI valid |
IRR
Route objects on 158.173.123.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS136557 | RIPE | PREFIXBROKER-MNT | Oct 20, 2026 |
Whois
Registration for this address
- Range
- 158.
173. 123. 0/ 24 - Netname
- MULLVA-158-173-123-0
- Registrant
- Mullvad VPN AB
- Registrant country
- AU
- Organization
- Mullvad VPN AB (ORG-MVA62-RIPE)
- Org country
- AU
- Type
- LEGACY
- Created
- Oct 20, 2026
- Updated
- Oct 20, 2026
- Maintainer
- PREFIXBROKER-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned