Data as of Nov 3, 2026
216.131.121.0/24
Anonymizer · VPN24 residential-proxy exits · 30 daysRealcloud OU · space held by Strong Technology, LLC.
Announcement
this exact prefix
RPKI valid
Announced by
Type
VPN
Recent change
New origin Jun 2026
from AS9009 M247 Europe SRL
Residential-proxy exits
Proxy exits
24
9.4% of its addresses · 30 days
Always-on exits
1
4.2% of its exits
Providers
25
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
4.6K observations
Proxy providers listing exits
- ByteProxies
- Byteful
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FastProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPFly
- Infatica
- LudaxProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
Announced by AS206804 since Jun 2026 · 4 mo ago
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 216.131.121.0/24 | /24s |
|---|---|---|---|
| IPVanish | Ziff Davis | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.131.121.0/24
From the registry to its use
- Jun 29, 2001Registry recordStrong Technology, LLC.Direct Allocation216.131.64.0/18
- Jun 26, 2021– Jan 6, 2026
- May 29, 2026Route objectAS206804 Realcloud OUARIN route object for AS206804 Realcloud OU, maintainer MNT-STL-172
- Jun 24, 2026– Nov 2, 2026
- todayUsedIPVanishVPN
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 |
|---|---|---|---|---|---|---|
| 216.131.64.0/18 | 16,384 | STRTECH | Strong Technology, LLC. (STL-172) · US | Direct Allocation | Jun 29, 2001 | [email protected] |
| └ 216.131.121.0/24 | 256 | STR-TLL-EE | unknown | Reassigned | Jun 28, 2021 | [email protected] via STRTECH |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Strong Technology, LLC.
- Handle
- STL-172
- Range
- 216.131.64.0/18
- Registration type
- Direct Allocation
- Record created
- Jun 29, 2001
Origin network
AS206804
EE
- Name
- Realcloud OU
- Type
- Hosting
- Registered
- Nov 3, 2016
- Domain
- estnoc.ee
- Website
- www.estnoc.ee
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 195
- Tor exits
- 3
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2021
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.131.121.0/24
- Netname
- STR-TLL-EE
- Organization
- Not stated by the registry
- Type
- Reassigned
- Handle
- NET-216-131-121-0-1
- Parent
- NET-216-131-64-0-1
- Created
- Jun 28, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 29, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-858-712-8055
- Handle
- ABUSE2369-ARIN