HTML standards from W3.ORG W3.Org homepage HTML 4.01 standards HTML validator

Looking Glasses MKM's list of looking glasses Network Access Corp

Autonomous Systems (ASN) Routeviews A good starting point. To translate an IP number 1.2.3.4 to an ASN: nslookup -q=txt 4.3.2.1.asn.routeviews.org Team Cymru To get AS number and name from an IP: WHOIS/host=whois.cymru.com <ip number>

Protocols IANA protocol numbers/lists Protocol Directory

Tools Geektools NANOG Resources

Spam protection Spamhaus Not Just Another Bogus List Mail abuse IP inquiry

Zone files address assignments LACNIC - Latin America ftp://ftp.lacnic.net/pub/stats/apnic/delegated-apnic-latest ftp://ftp.lacnic.net/pub/zones/ ARIN - North America ftp://ftp.arin.net/pub/stats/arin/delegated-arin-latest ftp://ftp.arin.net/pub/zones/ APNIC - Asia Pacific ftp://ftp.apnic.net/pub/stats/apnic/delegated-apnic-latest ftp://ftp.apnic.net/pub/zones/ RIPE Europe ftp://ftp.ripe.net/pub/stats/ripencc/delegated-ripencc-latest ftp://ftp.ripe.net/pub/zones/

Various Links ZYNOX/Netgear command line reference