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Serving the worldwide APRS internet community and its 30,000+ users since 2003.
The mission of the Tier 2 server network is to provide reliable access to the APRS Internet Service for users around the world. The team is focused to use the finest technology available and to create the infrastructure to give you support for your most efficient use of the APRS-IS. With 57 servers now in 22 countries worldwide, Tier 2 is the optimum choice for all APRS-IS users. If you are interested in running a Tier 2 server, or if you have further questions about the network, our email address is ad6nh(at)aprs2.net.

New! The Tier 2 Network has introduced five new regional rotate addresses! Click here for more details including a map of the five regions.

Affiliated Servers

SERVER

URL/STATUS

SYSOP/WEB PAGE

QTH/MAP

 IPv6 

 Rotate 

nz flag

 T2APRSNZ 

 aprsnz.aprs2.net 

 Phillip, ZL2ZTE 

 Blenheim, New Zealand 

 

 aunz 

usa flag

 T2APRSWST 

 aprswest.aprs2.net 

 Dick, KB7ZVA 

 Yuma, AZ, USA 

 

 noam 

argentina flag

 T2ARG 

 argentina.aprs2.net 

 Gastón, LU5AGQ 

 Buenos Aires, Argentina 

argentina.ipv6.aprs2.net:14501

 soam 

australia flag

 T2AUST 

 australia.aprs2.net 

 Geoff, VK2XJG 

 Sydney, Australia 

 

 aunz 

belgium flag

 T2BELGIUM 

 belgium.aprs2.net 

 Robbie, ON4SAX 

 Tessenderlo, Belgium, EU 

 

 euro 

brazil flag

 T2BRAZIL 

 brazil.aprs2.net 

 Eudoxio, PY1EU 

 Tijuca, Brazil 

 

 soam 

china flag

 T2CHINA 

 china.aprs2.net 

 Michael, BD5RV 

 Nánjīng, Jiangsu, China 

china.ipv6.aprs2.net:14501

 asia 

usa flag

 T2CMH 

 cmh.aprs2.net 

 Javier, W6VMS 

 Columbus, OH, USA 

 

 noam 

usa flag

 T2DC 

 dc.aprs2.net 

 Nathan, N1TCP 

 Washington, DC, USA 

dc.ipv6.aprs2.net:14501

 noam 

france flag

 T2DIJON 

 dijon.aprs2.net 

 Olivier, F4EAJ 

 Dijon, France, EU 

 

 euro 

uk flag

 T2ENGLAND 

 england.aprs2.net 

 Ken, G7VJA 

 Hartland, Devon, UK, EU 

 

 euro 

germany flag

 T2ERFURT 

 germany.aprs2.net 

 Wolfram, DL3AMI 

 Erfurt, Germany, EU 

 

 euro 

finland flag

 T2FINLAND 

 finland.aprs2.net 

 Hessu, OH7LZB 

 Helsinki, Finland, EU 

 

 euro 

france flag

 T2FRANCE 

 france.aprs2.net 

 Gerhard, F5VAG 

 Antony, France, EU 

 

 euro 

japan flag

 T2FUKUOKA 

 fukuoka.aprs2.net 

 Takeki, JF6LZE 

 Fukuoka, Japan 

 

 asia 

usa flag

 T2IAD 

 iad.aprs2.net 

 Javier, W6VMS 

 Ashburn, VA, USA 

 

 noam 

ireland flag

 T2IRELAND 

 ireland.aprs2.net 

 John, EI7IG 

 Tramore, Ireland, EU 

ireland.ipv6.aprs2.net:14501

 euro 

italy flag

 T2ITALY 

 italy.aprs2.net 

 Alex, IK1ZNW 

 Torino, Italy, EU 

 

 euro 

italy flag

 T2ITALY1 

 italy1.aprs2.net 

 Roberto, I1YRB 

 Torino, Italy, EU 

 

 euro 

italy flag

 T2ITALYS 

 italys.aprs2.net 

 Roberto, ISØGRB 

 Cagliari, Sardinia, Italy, EU 

 

 euro 

japan flag

 T2J-net 

 j-net.aprs2.net 

 Tsuyoshi, JA6APT 

 Kyushu, Japan 

 

 asia 

indonesia flag

 T2JKTPUS 

 jakarta.aprs2.net 

 Dirgantara, YEØEEE 

 Jakarta, Indonesia 

 

 asia 

germany flag

 T2KOBLENZ 

 dl.aprs2.net 

 Hans-Jürgen, DL5DI 

 Kruft, Germany, EU 

 

 euro 

usa flag

 T2MCI 

 central.aprs2.net 

 Joe, KA3NAM 

 Kansas City, MO, USA 

 

 noam 

mexico flag

 T2MEXICO 

 mexico.aprs2.net 

 Chuy, XE2N 

 La Boquilla, Nuevo León, Mexico 

 

 soam 

usa flag

 T2MIDWEST 

 midwest.aprs2.net 

 Matt, NØGIK 

 Davenport, IA, USA 

 

 noam 

canada flag

 T2MNTREAL 

 montreal.aprs2.net 

 Bruno, VA2BMG 

 Châteauguay, QC, Canada 

 

 noam 

usa flag

 T2MONTANA 

 montana.aprs2.net 

 Jim, N7VR 

 Billings, MT, USA 

 

 noam 

usa flag

 T2MSSOURI 

 missouri.aprs2.net 

 Don, KMØR 

 Columbia, MO, USA 

 

 noam 

usa flag

 T2NBRASKA 

 nebraska.aprs2.net 

 Stan, NØYXV 

 Grand Island, NE, USA 

 

 noam 

usa flag

 T2NUENGLD 

 newengland.aprs2.net 

 Mark, N2PGD 

 Bristol, RI, USA 

 

 noam 

nz flag

 T2NZAA 

 newzealand.aprs2.net 

 David, ZL3UDR 

 Auckland, New Zealand 

newzealand.ipv6.aprs2.net:14501

 aunz 

canada flag

 T2ONTARIO 

 ontario.aprs2.net 

 Adi, VA3ADI 

 Sioux Lookout, ON, Canada 

 

 noam 

poland flag

 T2POLAND 

 poland.aprs2.net 

 Waldek, SP2ONG 

 Bydgoszcz, Poland, EU 

 

 euro 

poland flag

 T2POLNW 

 szczecin.aprs2.net 

 Janusz, SP1LOP 

 Szczecin, Poland, EU 

 

 euro 

usa flag

 T2PR 

 puertorico.aprs2.net 

 Hector, N1TKK 

 San Juan, Puerto Rico, USA 

 

 soam 

usa flag

 T2PR2 

 pr.aprs2.net 

 Carlos, WP4MXB 

 Cayey, Puerto Rico, USA 

 

 soam 

usa flag

 T2PUEBLO 

 pueblo.aprs2.net 

 Dave, KAØSWT 

 Pueblo, CO, USA 

 

 noam 

poland flag

 T2RADOM 

 radom.aprs2.net 

 Tomek, SQ5DCP 

 Radom, Poland, EU 

 

 euro 

russia flag

 T2RUSSIA 

 russia.aprs2.net 

 Mikhail, RX1AL 

 Saint Petersburg, Russia 

 

 euro 

japan flag

 T2SAPPORO 

 sapporo.aprs2.net 

 Yasu, JA8WKE 

 Sapporo, Hokkaidō, Japan 

 

 asia 

usa flag

 T2SJC 

 sjc.aprs2.net 

 Javier, W6VMS 

 Santa Clara, CA, USA 

 

 noam 

usa flag

 T2SOCAL 

 socal.aprs2.net 

 Phil, AD6NH 

 Anaheim, CA, USA 

socal.ipv6.aprs2.net:14501

 noam 

swiss flag

 T2SOLO 

 solo.aprs2.net 

 Rolf, HB9SDB 

 Zuchwil, Solothurn, Switzerland 

 

 euro 

spain flag

 T2SPAIN 

 spain.aprs2.net 

 Miguel, EA5GF 

 Elda, Spain, EU 

 

 euro 

australia flag

 T2SYDNEY 

 sydney.aprs2.net 

 Geoff, VK2XJG 

 Sydney, Australia 

 

 aunz 

usa flag

 T2TEXAS 

 texas.aprs2.net 

 Joe, KD5YCY 

 Abeline, TX, USA 

 

 noam 

japan flag

 T2TOKYO 

 tokyo.aprs2.net 

 Futoshi, 7N4TWL 

 Tokyo, Japan 

 

 asia 

japan flag

 T2TOKYO2 

 tokyo2.aprs2.net 

 Rin, JG1VGX 

 Tokyo, Japan 

 

 asia 

japan flag

 T2TOKYO3 

 tokyo3.aprs2.net 

 Fujiura, JG2RZF 

 Tokyo, Japan 

 

 asia 

netherlands flag

 T2TUENL 

 netherlands.aprs2.net 

 Max, PDØSBH 

 Eindhoven, Netherlands, EU 

 

 euro 

turkey flag

 T2TURKIYE 

 turkiye.aprs2.net 

 Haluk, TA2LE 

 Gölcük, Kocaeli, Turkey 

 

 euro 

usa flag

 T2USANW 

 northwest.aprs2.net 

 Tom, KD7LXL 

 Seattle, WA, USA 

 

 noam 

usa flag

 T2USASW 

 southwest.aprs2.net 

 Doug, KB6TWC 

 Newport Beach, CA, USA 

 

 noam 

usa flag

 T2WESTTN 

 westtn.aprs2.net 

 Richard, KB4YTM 

 Jackson, TN, USA 

 

 noam 

swiss flag

 T2ZUG 

 zug.aprs2.net 

 Rolf, HB9SDB 

 Zug, Switzerland 

 

 euro 

swiss flag

 T2ZURICH 

 zurich.aprs2.net 

 Rolf, HB9SDB 

 Zürich, Switzerland 

 

 euro 



APRS Callsign Lookup


The 57 Tier 2 servers offer the standard ports listed below, but some of them also offer unique specialized ports. It is recommended that you check the 14501 stats page for each server (by clicking the server names in the table above) to see exactly what ports are being offered.

Tier 2 Port Definitions

All users should be connecting to port 14580,
the Client-Defined Filter port.



New! The Tier 2 network is introducting new regional rotate addresses to better our users. Based on the model of packet radio regions, we have selected five addresses to reflect servers within the major regions of the world. The five addresses are:
  • noam.aprs2.net for
    North America
  • soam.aprs2.net for
    South America & Africa
  • euro.aprs2.net for
    Europe
  • asia.aprs2.net for
    Asia
  • aunz.aprs2.net for
    Oceania

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