This is intended to be a comprehensive list of HSMM or "hinternet" nodes worldwide.
- The minimum criteria for a system being a node on this list is as follows:
- Operate at a speed of greater than 56kbit/s
- Accommodate IPv4, IPv6 or both
- Accept connections and/or be used as a digipeater
- Operational within an authorized Amateur radio or MARS band
- Continuously powered on and accepting connections or digipeating, excluding power outages and maintenance downtime
Callsign
|
IPv4 Address
|
IPv6 Address
|
Frequency
|
Offset
|
City
|
Coordinates
|
Features
|
WB4GNA
|
|
|
1251.00 MHz
|
|
Anniston
|
|
|
KD4SO
|
|
|
1250.00 MHz
|
|
Birmingham
|
|
|
KI4PPF
|
|
|
1251.800 MHz
|
|
Huntsville
|
|
|
KI4SAZ
|
|
|
1251.00 MHz
|
|
Magnolia Springs
|
|
|
KI4SAY
|
|
|
1251.00 MHz
|
|
Mentone
|
|
|