Data as of Nov 9, 2026
216.127.220.0/24
1 residential-proxy exit · 30 daysBertram Communications LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
502 observations
Proxy providers listing exits
- ColaProxy
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.127.192.0/19 since Oct 2013 | AS36001 | Residential | 23 1 always on | Bertram Communications LLC |
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2010
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.127.220.0/24 | AS393429 | /24 | ARIN | RPKI valid |
| 216.127.192.0/19 | AS36001 | /19 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 216.
127. 192. 0/ 19 - 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-216-127-192-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Jul 14, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 14, 1999
- Status
- assigned
Report abuse
Abuse contact
- dmca@
bertramcommunications. com - Name
- Abuse Department
- Phone
- +1-920-351-1023
- Handle
- ABUSE2827-ARIN