Data as of Nov 14, 2026
8.242.72.0/21
3 residential-proxy exits · 30 daysLevel 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC
Residential-proxy exits
Proxy exits
3
0.15% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
20
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
3.6K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 8.242.74.0/24 | 0 | 2 | |
| 8.242.77.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- B2Proxy
- BottingTools
- CliProxy
- Decodo
- FlashProxy
- Geonode
- InfiniteProxies
- Kookey
- LemonBright
- Novada
- Oxylabs
- PrivateProxy
- Proxiware
- SwiftProxy
- Thordata
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 8.242.0.0/17 since Apr 2025 | AS3356 | Residential | 222 74 always on | Cirion Technologies Solutions, LLC via CTL Latam | |
| 8.240.0.0/12 since Jan 2018 | AS3356 | Internet provider | 1,283 587 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 8.242.78.0/24 since Apr 2025 | AS10753 | Business | Cirion Technologies Solutions, LLC via CTL Brazil |
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@ |
| └ 8.242.0.0/16 | 65,536 | LPL-141-CL-1905-8-242 | CTL Latam (CL-1905) · PE | Reallocated | Nov 21, 2019 | abuse@ |
| └ 8.242.72.0/21 | 2,048 | NET-8-242-72-0-21 | CTL Brazil (CB-1516) · BR | Reallocated | Sep 15, 2022 | 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.
242. 72. 0/ 21 - Reallocated
- Sep 15, 2022
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
- Mar 2025
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 8.
242. 72. 0/ 21 - Netname
- NET-8-242-72-0-21
- Registrant
- CTL Brazil
- Organization
- CTL Brazil (CB-1516)
- Org address
- Av. Eid Mansur, 666, Cotia, SAO PAULO
- Org country
- BR
- Type
- Reallocated
- Handle
- NET-8-242-72-0-1
- Parent
- NET-8-242-0-0-1
- Created
- Sep 15, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ciriontechnologies. com - Name
- Abuse
- Phone
- +3143121683
- Handle
- ABUSE9424-ARIN