Data as of Nov 8, 2026
8.243.144.0/20
9 residential-proxy exits · 30 daysLevel 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC
Residential-proxy exits
Proxy exits
9
0.22% of its addresses · 30 days
Always-on exits
1
11% of its exits
Spread
6 of 16
/24s with at least one exit
Providers
27
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.5K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 8.243.156.0/24 | 1 | 2 | |
| 8.243.155.0/24 | 0 | 2 | |
| 8.243.159.0/24 | 0 | 2 | |
| 8.243.149.0/24 | 0 | 1 | |
| 8.243.153.0/24 | 0 | 1 | |
| 8.243.154.0/24 | 0 | 1 |
Proxy providers listing exits
- 9Proxy
- AnyIP
- BlurPath
- BottingTools
- Byteful
- CatProxies
- CliProxy
- Decodo
- EZProxies
- EnigmaProxy
- FastProxy
- Geonode
- IPFly
- InfiniteProxies
- LemonBright
- NSocks
- NextProxy
- NovaProxy
- Novada
- Oxylabs
- ProxyGeo
- RainProxy
- RealProxy
- ResiProxies
- Shifter
- Thordata
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 8.240.0.0/12 since Jan 2018 | AS3356 | Internet provider | 1,268 625 always on |
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 |
|---|---|---|---|---|---|---|
| 8.242.0.0/15 | 131,072 | GCASL | Cirion Technologies Solutions, LLC (GCASL) · US | Direct Allocation | Dec 1, 1992 | abuse@ |
| └ 8.243.0.0/16 | 65,536 | LPL-141-CL-1905-8-243 | CTL Latam (CL-1905) · PE | Reallocated | Nov 21, 2019 | abuse@ |
| └ 8.243.144.0/20 | 4,096 | NET-8-243-144-0-1 | CTL Brazil (CB-1516) · BR | Reallocated | Mar 18, 2020 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Cirion Technologies Solutions, LLC
- Handle
- GCASL
- Range
- 8.
242. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Dec 1, 1992
- Legacy
- yes
- Reallocated to
- CTL Brazil (CB-1516)
- Reallocated range
- 8.
243. 144. 0/ 20 - Reallocated
- Mar 18, 2020
Origin network
AS3356
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 10, 2000
- Domain
- lumen.com
- Website
- www.lumen.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2025
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 8.
243. 144. 0/ 20 - Netname
- NET-8-243-144-0-1
- Registrant
- CTL Brazil
- Organization
- CTL Brazil (CB-1516)
- Org address
- Av. Eid Mansur, 666, Cotia, SAO PAULO
- Org country
- BR
- Type
- Reallocated
- Handle
- NET-8-243-144-0-1
- Parent
- NET-8-243-0-0-1
- Created
- Mar 18, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ciriontechnologies. com - Name
- Abuse
- Phone
- +3143121683
- Handle
- ABUSE9424-ARIN