Most of the data above is a couple of years old now (or more), new firmware could have
come out for the AP-1000 to fix this along with many of the others you see here. But a
s a general rule of thumb you can assume a TTL of:

255 – Some form of *nix or a network device (switch/router/hub).
128 – Windows (winsock 2 and above on 95 and the whole NT/2K family) or
Novell Netware (at least through 6.0,
64 – Some form of linux, network device (switch/router/hub), or printer
60 – Some printer or network device (switch/router/hub)
32 – Something old if it is an OS (such as Win95 with the original winsock
version), otherwise printer/hub
15 – Some type of printe

Windows Payload i ICMP - ABCDEFGHIJKLMNOPQRSTUVWABCDEFGHI


3Com Hub						255
AIX 3.2-4.3						255
APC Web/SNMP Management Card				60
Apple LaserWriter 8500					128
Asante Intrastack 6014 DSB				255
AXIS 2100 Network Camera				64
Axis 560 (5600?) PS					15
BSD							255
Canon Fiery Printer/PS					255
Cisco 1900						64
Cisco 1900C						255
Cisco 2800 Switch					15
Cisco 2900 Series Switch IOS 11.2 and 12.0 		255
Cisco 7500 Router					255
Cisco Catalyst 5000 Series				60
Cisco Catalyst 6000 Series				60
Cisco IP Phone						64
CoBox for Recognition Systems				128
Compaq Tru64 v5.0					64
Dec Digital Alpha					64
Dell Power Connect 3024 Switch				255
DiscZerver						64
HP 700 X-Term						255
HP Ethertwist Hub Plus					32
HP J2603A AdvStack Hub					255
HP J4813A ProCurve Switch 2524				64
HP JetDirect Device Firmware <= X.8.32 (old devices) 	60
HP Jetdirect Firmware L.2x.x Series (new devices) 	64
HP ProCurve Switch 2424M				64
HP ProCurve Switch 2524					64
HP-UX 9000/300						255
HP-UX 9000/700						255
HP-UX 9000/800						255
HP-UX V10.20						255
HP-UX V11.0						255
Irix 6.2-6.5						64
Irix 6.5.3-6.5.8					255
Lexmark Optra S 1855 PS					255
LinkSys Print Server					32
Linux Kernal 2.0					64
Linux Kernel 2.2.x					255
Linux Kernel 2.4.x					255
Macintosh						255
Macintosh OS X						255
MetaSys - HVAC Stuff					126
Micro Annex MICRO-XL-UX					255
Novell Netware 5.1 or below				128
Novell Netware 6.0 or greater				128
OpenVMS V7.1-2						255
Optical Hand Scanner/Time Clock				126
OS 2							255
QMS MagiColor PS					15
Savin 2070 DP EB-70					255
Savin 2070 EB-70 PS					255
Savin 2535/2235 Network Printer				255
SmartChoice Register on Win98SE				128
Solaris 2.5.1-2.8					255
SunOS 4.1						255
SunOS 5.6						255
Ultrix 4.2-4.5						255
Ultrix 4.2-4.5						255
USR8000 broadband router				64
Web V Networks Web Cam					64
Windows 2008						128
Windows 7						128
Windows 2000						128
Windows 2003						128
Windows 95 Original					32
Windows 95A or B w/winsock 2				128
Windows 98 or 98SE					128
Windows ME						128
Windows NT 4						128
Windows XP						128
Wireless Access Point					64
Wireless AP-1000 from Lucent				126
Xerox Document Centre (Photocopier) 			255
Zyxel Zywall USG 50					64