Looking Glasses

This is the list of looking glasses available for the dn42 network. Some only display BGP information, while some others allow interactive queries (traceroute, details of a route, BGP-map visualisation, etc).

When a looking glass is described as IPv4 or IPv6, it refers to the information displayed (or queried) by the looking glass, not to the reachability of the looking glass service itself.

Reachable from the Internet & dn42

Please sort by AS number.

  • AS 64701: http://dn42.netrik.de/de-home/ or http://172.22.232.5/de-home/ → interactive, bgpmap
  • AS 64720: http://lg.prauscher.de or http://lg.prauscher.dn42
  • AS 64737 + others: http://xuu.me or http://xuu.dn42 (IPv4 & IPv6) If you would like to submit your own site AS route information contact [email protected].
  • AS 64766: http://ix.ucis.dn42/routes.php or http://ix.ucis.nl/routes.php → interactive (traceroute)
  • AS 76103: http://lg.nixnodes.dn42 or http://lg.nixnodes.net (IPv4) → interactive (traceroute)
    • http://map.nixnodes.net or http://map.nixnodes.dn42 → interactive BGP-graph
  • AS 4242420013: http://dn42.netrik.de/de-fra1/ or http://172.22.232.5/de-fra1/ → interactive, bgpmap
  • AS 4242420101: http://edge1.core.chaos-darmstadt.de or http://lg.cda.dn42
  • AS 4242420184: http://peerfinder.polynome.dn42 or http://peerfinder.polyno.me : it can be used as a distributed looking glass if you give it a dn42 address.
  • AS 4242420300: http://lg-fr-rbx.wolke7.me or http://lg-fr-rbx.wolke7.dn42

BROKEN

  • AS 64692: http://zeus.nihilus.dn42/dn42/routes.cgi or http://zeus.nowhere.ws/dn42/routes.cgi (IPv4 & IPv6) → non-interactive (simply displays all known routes)

Reachable only from within dn42

Please sort by AS number.

  • AS 64835: http://lg.nordkapp-5.dn42 or http://172.22.235.4 (IPv4) → interactive
  • AS 76142: http://lg.ffdn.dn42 (IPv4) → interactive (traceroute, BGP-map)
  • AS 4242420123: http://lg.grmml.dn42/ (IPv4 & IPv6) → interactive (ping currently not working)
  • AS 4242420184: http://dataviz.polynome.dn42/dn42/lastseen/ (IPv4) → non-interactive ("BGP last seen" service: keeps an history of previously announced BGP prefixes) currently down
  • AS 4242420200: http://lg.punkt.dn42 (IPv4) → interactive (traceroute, BGP-map)
  • AS 4242420321: http://lg.dn42 (IPv4 & IPv6) → interactive (traceroute, BGP-map)
  • AS 4242422342: http://lg.gbe.dn42 → semi-interactive (no traceroute, no ping)
  • AS 4242420820: http://node2-lg.servers.dn42 -> interactive (traceroute, BGP-map)

Reachable only from the Internet

Please sort by AS number.

  • AS 65529: http://bgp.freifunk-bielefeld.de/ulg/ulg.py → interactive (BGP-map)