These sites feature whois functions to obtain information about
domain names.
InterNIC
- Run by the Internet
Corporation for Assigned Names and Numbers (ICANN.)
Uwhois
- Offers searches within many country codes.
These sites feature whois functions to obtain information about
numeric IP addresses.
AfriNIC
(Africa)
APNIC (Asia
Pacific region)
ARIN - American
Registry for Internet Numbers (North America)
LACNIC
(Latin America and Caribbean)
RIPE (Europe)
Gibson Research
Corporation - Their ShieldsUP and LeakTest tools help you
to check your vulnerability to snooping and attacks through
the Internet.
Network-Tools
- Traceroute and other tools.
