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 URL Remarks Status
64720 http://lg.prauscher.de http://lg.prauscher.dn42 UP
64737 http://sour.is If you would like to submit your own site AS route information contact [email protected]. DOWN
64766 http://ix.ucis.nl/routes.php http://ix.ucis.dn42/routes.php IPv4 only DOWN (no dn42 routes)
76103 http://lg.nixnodes.net http://lg.nixnodes.dn42 IPv4 only UP
4242420013 http://dn42.netrik.de/de-fra1/ http://172.22.232.5/de-fra1/ bgpmap UP
4242420101 http://core1.darmstadt.ccc.de http://edge1.core.chaos-darmstadt.de http://lg.cda.dn42 DOWN
4242420184 http://peerfinder.polyno.me http://peerfinder.polynome.dn42 it can be used as a distributed looking glass if you give it a dn42 address. DOWN
4242420300 http://lg-fr-rbx.wolke7.me http://lg-fr-rbx.wolke7.dn42 DOWN
4242422222 http://as4242422222.hope.mx/lg.htm http://as4242422222.dn42/lg.htm DOWN
4242423905 https://vpn01.weiti.org/ulg/ https://lg.weiti.dn42/ UP
4242423905 http://zeus.nowhere.ws/dn42/routes.cgi http://zeus.nihilus.dn42/dn42/routes.cgi route listing only DOWN

Reachable only from within dn42

Please sort by AS number.

AS URL Remarks Status
64835 http://lg.nordkapp-5.dn42 http://172.22.235.4 interactive DOWN
76142 http://lg.ffdn.dn42 BGP-map DOWN
4242420022 http://mhm.dn42:5001 UP
4242420184 http://dataviz.polynome.dn42/dn42/lastseen/ non-interactive ("BGP last seen" service: keeps an history of previously announced BGP prefixes) DOWN
4242420200 http://lg.punkt.dn42 interactive (traceroute, BGP-map) DOWN
4242420321 http://lg.dn42 interactive (traceroute, BGP-map) UP
4242420812 http://lg.jan.dn42 interactive (traceroute, BGP-map) UP
4242421092 http://lg.erg.dn4 interactive (traceroute, BGP-map) DOWN
4242421588 http://lg.tech9computers.dn42 interactive (traceroute, BGP-map) UP
4242422700 http://lg.gotroot.dn42 UP
4242422342 http://lg.gbe.dn42 semi-interactive (no traceroute, no ping) UP
4242423955 http://lg.flo.dn42 interactive (traceroute, ping) DOWN

Reachable only from the Internet

Please sort by AS number.

AS URL Remarks Status
65529 http://bgp.freifunk-bielefeld.de/ulg/ulg.py BGP-map DOWN
4242420123 http://lg.grmml.net BGP-map DOWN