Data as of Nov 10, 2026
173.
Anonymizer- Proxy activity
- Not seen in 30 days
- Type
- VPNHosting network
- Risk
- 75 / 100 · High
- Operator
- VPN servicesoperated by IPVanish
- Recent change
- Announced by AS11878 since May 20265 mo ago
- Announced by
- AS11878tzulo, inc.tzulo.comHosting
- Announcement
- 173.249.222.0/24RPKI valid
- Location
- Toronto, Ontario, CanadaAn 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
- 173.249.222.0/24
- Announced by
- AS11878 tzulo, inc.
- Type
- Hosting
- Anonymizer addresses
- 10 addresses · 3.9%VPN
- RPKI
- RPKI valid
Origin network
AS11878
US
- Name
- tzulo, inc.
- Type
- Hosting
- Registered
- Apr 2, 2007
- Domain
- tzulo.com
- Website
- www.tzulo.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 388
Routing timeline
Who has announced 173.249.222.0/24
173.249.222.0/24
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.249.192.0/18 | AS11878 | /32 | ARIN | RPKI valid |
Whois
Registration for this address
- Range
- 173.
249. 192. 0/ 18 - Netname
- TZULO
- Registrant
- tzulo, inc.
- Organization
- tzulo, inc. (TZULO)
- Org address
- 427 South LaSalle Street, Chicago, IL, 60605
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-249-192-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Jun 15, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 15, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tzulo. com - Name
- Abuse tzulo
- Phone
- +1-847-847-2048
- Handle
- ABUSE1633-ARIN