Network · CABLE / DSL / ISP · Regional SCOPE THU · 30 JUL 2026

Bertram Communications

a.k.a. Bertram Internet, XL Broadband, Bertram Fiber, Door County Broadband

AS36001 · 50-100Gbps · Open peering

100
IPv4 prefixes
25
IPv6 prefixes
About this network

Bertram Communications operates Autonomous System AS36001 with regional scope announcing 100 IPv4 prefixes and 25 IPv6 prefixes .

Operator website
Network details Source: PeeringDB
Autonomous System
AS36001
Network type
Cable / DSL / ISP
Scope
Regional
Traffic level
50-100Gbps
Traffic ratio
Heavy Inbound
Peering policy
Open
IRR AS-SET
AS-BERTRAMWIRELESS
IPv4 prefixes
100
IPv6 prefixes
25
IPv6 capable
Yes
Multicast
No

Who Is Online

In total there are 69 users online: 0 registered, 60 guests and 9 bots.

Most users ever online was 9,867 on 30 Jul 2026, 2:30 am.

Bots: AhrefsBot Applebot Baiduspider Bingbot Other Bot Other Crawler Other Spider PetalBot SemrushBot

Users active in the past 15 minutes. Total registered members: 372