Data as of Nov 9, 2026
216.73.172.0/22
Anonymizer · ISP proxyGTT Communications Inc. · space held by CloudTechLabs LLC
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 216.73.172.0/22 | /24s |
|---|---|---|
| CloudTechLabs LLC | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.73.172.0/22
From the registry to its use
Network & registry
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 239
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 216.
73. 172. 0/ 22 - Netname
- CTL-SASV4
- Registrant
- CloudTechLabs LLC
- Organization
- CloudTechLabs LLC (CL-1969)
- Org address
- 169 West Tasman Dr, San Jose, CA, 95134
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-73-172-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Oct 4, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 4, 2021
- Status
- assigned
Report abuse
Abuse contact
- support@
cloudtechlabs. com - Name
- Evgeniy Petrunko
- Phone
- +1-703-687-7484
- Handle
- PETRU43-ARIN