Olsson Dot Net (AS5491)
Network Operation Center
IPv6 Ready
Local resources
Looking Glass
Speedtest.net Mini
Scrutinizer, NetFlow/sFlow Analyzer
NfSen
Internet weather
Smokeping, DTU, Lyngby
Smokeping, Vallensbaek
Smokeping, Taastrup
Visual Route (traceroute)
DNS Management
News/feed Statistics
MyIP
External resources
IP address allocation in percentage by country
IANA (Internet Assigned Numbers Authority)
Robtex, AS info
REX - the RIPE NCC Resource Explainer
RIPE DATABASE
BGP potaroo.net
BGP Bogus ASN List
IPv6 BGP weathermap
RIPE whois
AfriNIC whois
ARIN whois
APNIC whois
LATNIC Whois
Global Internet Exchange Points / BGP Peering Points / IXP
International Looking Glass, Traceroute Sites
LOOkinGlass.org
NordNog, Nordic Operator Group
NORDUnet
IPv6 TDOI Network
A complete reference site on BGP4
Measurement Converter
The World Clock
Questions/comments:
Jan Olsson