Diagnostic Information

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Browser is CCBot/1.0 (+http://www.commoncrawl.org/bot.html).

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Internet Information Sites

Organization	Type of Information
American Registry for Internet Numbers (ARIN)	ASN and IP Lookup
Internet Assigned Numbers Authority (IANA)	Country and Generic Domain Lookup Generally Assigned Numbers Directory Protocol Number Lookup Port Number Lookup
Internet Engineering Task Force (IETF)	RFC Index Search
InterNIC	Domain Registrar List Domain, Registrar or Name Server Search
Network Abuse Clearinghouse	Abuse Contact Lookup
Referral Whois (RWhois)	RWhoIs Web Interface Registry Referral Query Service
SPF / SRS Web Site	SPF and SRS Info
World Wide Web Consortium (W3C)	Web Specs, Guidelines, Software, Tools HTML and XHTML Validator

All are free, but some require that you register first.

Company	Test(s) Performed
Audit My PC.com	Port Scan Browser Test Pop Up Blocker Test
BlackCode	Port and Trojan Scan
Broadband Reports	TCP/IP RWIN Tweak Test TCP and UDP Port Scan Slow Security Scan
DNS Stuff	DNS Test Various Lookups and Tests
GFI Software	Mail Virus Test Trojan Scan
Kaspersky Labs	Virus Scan
Mark Horrell	Browser Screen Size Test
McAfee Security	Virus Scan Security Scan Security Scan
Network Abuse Clearinghouse	Mail Open Relay Test
Panda Software	Virus Scan Virus Scan
PC Flank	Quick Test Stealth Test Browser Test Trojan Scan Port Scan Exploit Test
RAV	Virus Scan
ScannerX	Port Scan
Security Space	Port Scan
Southern Star	Mail Server RBL Test Sites Speed Test
Sun Microsystems	Java VM Test
Sygate	Quick Scan Stealth Test Trojan Scan TCP Scan UDP Scan ICMP Scan
Symantec	Security Scan Virus Scan
Trend Micro	Virus Scan
Webmail.us	Mail Virus Test

CIDR	Netmask	Inverse Netmask	Addresses	Notes
/32	255.255.255.255	0.0.0.0	1	Class D
/31	255.255.255.254	0.0.0.1	2
/30	255.255.255.252	0.0.0.3	4
/29	255.255.255.248	0.0.0.7	8
/28	255.255.255.240	0.0.0.15	16
/27	255.255.255.224	0.0.0.31	32
/26	255.255.255.192	0.0.0.63	64
/25	255.255.255.128	0.0.0.127	128
/24	255.255.255.0	0.0.0.255	256	Class C
/23	255.255.254.0	0.0.1.255	512
/22	255.255.252.0	0.0.3.255	1,024
/21	255.255.248.0	0.0.7.255	2,048
/20	255.255.240.0	0.0.15.255	4,096
/19	255.255.224.0	0.0.31.255	8,192
/18	255.255.192.0	0.0.63.255	16,384
/17	255.255.128.0	0.0.127.255	32,768
/16	255.255.0.0	0.0.255.255	65,536	Class B
/15	255.254.0.0	0.1.255.255	131,072
/14	255.252.0.0	0.3.255.255	262,144
/13	255.248.0.0	0.7.255.255	524,288
/12	255.240.0.0	0.15.255.255	1,048,576
/11	255.224.0.0	0.31.255.255	2,097,152
/10	255.192.0.0	0.63.255.255	4,194,304
/9	255.128.0.0	0.127.255.255	8,388,608
/8	255.0.0.0	0.255.255.255	16,777,216	Class A
/7	254.0.0.0	1.255.255.255	33,554,432
/6	252.0.0.0	3.255.255.255	67,108,864
/5	248.0.0.0	7.255.255.255	134,217,728
/4	240.0.0.0	15.255.255.255	268,435,456
/3	224.0.0.0	31.255.255.255	536,870,912
/2	192.0.0.0	63.255.255.255	1,073,741,824
/1	128.0.0.0	127.255.255.255	2,147,483,648
/0	0.0.0.0	255.255.255.255	4,294,967,296	The Internet

ADSL Modem	Version	Notes
Adtran TA 6xx	05.06.00
Comtrend 5071	B101-220CTL-C02_R05
Comtrend 5071S	B011-306CTU-C01_R08	Destroys current config
Comtrend 536+ Comtrend 5361T Comtrend 5621	A111-306CTU-C01_R09
Efficient Networks 5660	2.3.0(7)
Zhone 6211-I3-200	03.00.44
Zhone 6218-I2-200	03.00.44
Zoom X5 (5554)	3.2.x	Only for ver 2.4.x or later
Zyxel P-660HW-61	3.40(PE.11)C0
Zyxel P-660HW-D1	3.40(AGL.4)C0