CoolDavid Logo

Welcome to CoolDavid's Web site
My Projects Github Projects
Gencool Linux
BlogSpot
EasyEDA Projects
External Links GRAID Technology Inc.
Places to buy
Electric components
Texas Instruments
International Rectifier
Digi-Key
Element14
Chip One Stop
LCSC Electronics
My Services 電子信箱(E-Mail)
電子佈告欄(BBS)
Others 流量統計(Flow Record)
中央氣象局衛星雲圖

關於曾國輔
About Cooldavid(Guo-Fu Tseng)


Valid HTML 4.01!

Gentoo Icon
Powered By ...?
PHP Icon
Mysql Icon
IPv6 Certification Badge for cooldavid
Counter Numbers(1) Counter Numbers(8) Counter Numbers(3) Counter Numbers(2)

No. Client Proxy Last Refresh Hits
1 216.73.217.121 Direct(No Proxy) 2026 9-15(Tue) 8:04:15 am 1
********** **********
AWS-ANTHROPIC
**********
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
2 185.218.86.25 Direct(No Proxy) 2026 9-15(Tue) 8:02:46 am 2
********** **********
UK-NETIFACE-20250320
NL
**********
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
3 27.115.124.109 Direct(No Proxy) 2026 9-15(Tue) 7:57:19 am 1
********** **********
UNICOM-SH
CHINA UNICOM Shanghai city network
China Unicom
No.21,Jin Rong Street,Beijing,100033
P.R.China
CN
**********
Mozilla/5.0 (Linux; Android 11; V2055A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Mobile Safari/537.36
4 52.54.157.23 Direct(No Proxy) 2026 9-15(Tue) 7:56:22 am 1
52-54-157-23.crawl.amazonbot.amazon **********
AT-88-Z
**********
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
5 43.166.136.202 Direct(No Proxy) 2026 9-15(Tue) 7:54:17 am 1
********** **********
********** **********
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
6 111.55.20.70 Direct(No Proxy) 2026 9-15(Tue) 7:49:47 am 1
********** **********
CMNET
China Mobile Communications Corporation
Mobile Communications Network Operator in China
Internet Service Provider in China
CN
**********
Mozilla/5.0 (Linux; Android 16; V2505A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.6778.200 Mobile Safari/537.36 VivoBrowser/30.7.0.0
7 160.119.71.133 Direct(No Proxy) 2026 9-15(Tue) 7:47:38 am 29
160-119-71-133.ptr.as49870.net **********
HostUS-Solutions-v4
HostUS Solutions LLC
SC
**********
Mozilla/5.0
8 43.163.206.70 Direct(No Proxy) 2026 9-15(Tue) 7:44:58 am 1
********** **********
********** **********
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
9 160.250.132.238 Direct(No Proxy) 2026 9-15(Tue) 7:43:00 am 1
********** **********
VPS4U-VN
VPS4U TECHNOLOGY COMPANY LIMITED
House number 34, Odd Street, Hamlet 6, Van Phu Commune, Thuong Tin District, Hanoi
VN
**********
libredtail-http
10 177.74.207.177 Direct(No Proxy) 2026 9-15(Tue) 7:36:57 am 1
********** **********
********** **********
Mozilla/5.0 (Macintosh; Intel Mac OS X 15_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.6778.265 Safari/537.36
11 45.156.128.45 Direct(No Proxy) 2026 9-15(Tue) 7:20:30 am 1
sh-ams-nl-gd16-wk103a.internet-census.org **********
INAP-AMS-1
INAP-AMS-1
EU
**********
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.86 Safari/537.36
12 192.144.148.122 Direct(No Proxy) 2026 9-15(Tue) 7:19:30 am 1
********** **********
TENCENT-CN
Tencent Cloud Computing (Beijing) Co., Ltd
Floor 6, Yinke Building, 38 Haidian St, Haidian District
CN
**********
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
13 43.159.143.139 Direct(No Proxy) 2026 9-15(Tue) 7:10:32 am 1
********** **********
********** **********
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
14 51.81.169.200 Direct(No Proxy) 2026 9-15(Tue) 7:02:21 am 1
proxy-us-west008-cip9.ahrefs.net **********
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
IPv4 address block not managed by the RIPE NCC
EU # Country is really world wide
**********
Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
15 43.156.111.207 Direct(No Proxy) 2026 9-15(Tue) 6:45:47 am 1
********** **********
********** **********
Go-http-client/1.1
16 144.202.92.17 Direct(No Proxy) 2026 9-15(Tue) 6:39:02 am 2
144.202.92.17.vultrusercontent.com **********
CHOOP-1
**********
Mozilla/5.0 (compatible; CyberConvoyScout/1.0; +https://scout.cyberconvoy.co)
17 77.75.79.32 Direct(No Proxy) 2026 9-15(Tue) 6:28:33 am 1
fulltextrobot-77-75-79-32.seznam.cz **********
SEZNAM-CZ
Seznam.cz
CZ
**********
Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/)
18 143.110.147.238 Direct(No Proxy) 2026 9-15(Tue) 6:21:57 am 1
********** **********
DIGITALOCEAN-143-110-128-0
**********
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
19 127.0.0.1 185.177.72.9 2026 9-15(Tue) 6:16:30 am 2
localhost **********
SPECIAL-IPV4-LOOPBACK-IANA-RESERVED
FR-FBW-NETWORKS-20161110
FR
curl/8.7.1
20 66.240.236.109 Direct(No Proxy) 2026 9-15(Tue) 6:15:14 am 1
pdcscan2.scanning.cybcube.com **********
CARINET-3
**********
Mozilla/5.0 zgrab/0.x