Data as of Nov 7, 2026
139.60.8.0/21
25 residential-proxy exits · 30 daysBertram Communications LLC
Residential-proxy exits
Proxy exits
25
1.2% of its addresses · 30 days
Always-on exits
2
8.0% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
73
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
7.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 139.60.14.0/24 | 1 | 2 | |
| 139.60.15.0/24 | 1 | 2 | |
| 139.60.10.0/24 | 0 | 17 | |
| 139.60.9.0/24 | 0 | 3 | |
| 139.60.11.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- GloryCloud
- GonzoProxy
- HydraProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- MarsProxies
- MoMoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PSBProxy
- PrivateByte
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SpyderProxy
- SwiftProxy
- Thordata
- ThunderProxy
- TrustProxy
- VProxy
- VantageProxies
- VitalData
- VitalExclusive
- WealthProxies
- YumiProxy
- ZENPROXY_PREMIUM
Network & registry
Origin network
AS393429
US
- Name
- Bertram Communications LLC
- Type
- Internet provider
- Registered
- May 8, 2014
- Domain
- gobertram.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2017
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 139.
60. 8. 0/ 21 - Netname
- OPTIC-LOOP-COMMUNICATIONS-LLC
- Registrant
- Bertram Communications LLC
- Organization
- Bertram Communications LLC (BCL-319)
- Org address
- 300 Industrial Drive, Random Lake, WI, 53075
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-139-60-8-0-1
- Parent
- NET-139-0-0-0-0
- Created
- Oct 25, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 25, 2016
- Status
- assigned
Report abuse
Abuse contact
- dmca@
bertramcommunications. com - Name
- Abuse Department
- Phone
- +1-920-351-1023
- Handle
- ABUSE2827-ARIN