Data as of Nov 8, 2026
173.242.89.0/24
1 residential-proxy exit · 30 daysBertram Communications LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
163 observations
Proxy providers listing exits
- Ake.net
Network & registry
Announced by
Covering announcement 173.242.80.0/20
- Prefix
- 173.242.80.0/20
- Announced by
- AS36001 Bertram Communications LLC
- Type
- Residential
- Proxy exits
- 7
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- BERTRAM-COMMUNICATIONS
- Registrant
- Bertram Communications LLC
- RIR
- ARIN
Origin network
AS36001
US
- Name
- Bertram Communications LLC
- Type
- Internet provider
- Registered
- Jul 21, 2005
- Domain
- gobertram.com
- Website
- bertramcommunications.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 173.242.80.0/20
173.242.80.0/20
Routing history
- Pattern
- Stable
- First seen
- Jul 2010
- Current origin since
- Jul 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.242.80.0/20 | AS36001 | /20 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 173.
242. 80. 0/ 20 - Netname
- BERTRAM-COMMUNICATIONS
- 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-173-242-80-0-1
- Parent
- NET-173-0-0-0-0
- Created
- May 6, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- May 6, 2010
- Status
- assigned
Report abuse
Abuse contact
- dmca@
bertramcommunications. com - Name
- Abuse Department
- Phone
- +1-920-351-1023
- Handle
- ABUSE2827-ARIN