Check-Host.cc

TW
Country

Taiwan

Aggregated network and security signals for Taiwan, sourced from BGP feeds, CT logs, our scan layer and honeypot network.

ASNs observed
353
last 30 d
Open IPs
899,363
last 90 d
Hosting share
13.7%
of open IPs
Threat hits
37
IOC matches

Top ASNs

ASN Name Open IPs
AS1659 Taiwan Academic Network(TANet) 100,608
AS3462 HiNet 89,539
AS9674 27,233
AS4782 Chunghwa Telecom Co. AS4782 25,008
AS20940 Akamai Technologies 6,163
AS396982 Google Cloud 5,544
AS9416 KBT 4,049
AS38841 kbro 3,738
AS9924 Taiwan Fixed Network 3,731
AS4780 New Century InfoComm Tech Co.,Ltd. 3,566
AS7482 3,501
AS17809 VeeTIME 3,223
AS18049 Taiwan Optical Platform Group 2,510
AS9919 2,170
AS7539 TaiWan Advanced Research and Education Network(TWAREN) 2,150
AS18419 DA DA BROADBAND 2,060
AS131596 TBC 2,036
AS18183 NCREE 1,967
AS24164 TFN MEDIA 1,905
AS17421 1,709

Top Hosting Providers

ASN Name Open IPs
AS1659 Taiwan Academic Network(TANet) 100,608
AS20940 Akamai Technologies 6,163
AS38841 kbro 3,738
AS9924 Taiwan Fixed Network 3,731
AS7539 TaiWan Advanced Research and Education Network(TWAREN) 2,150
AS17709 FarEasTone Telecom 1,090
AS21859 Zenlayer Edge Cloud Network - AS21859 1,007
AS17716 National Taiwan University 943
AS9264 Academia Sinica Network(ASNet) 814
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 799
AS7483 Skycloud Computing 518
AS2687 AT&T AP 449
AS197537 WISDOM CLOUD 322
AS15169 Google LLC 252
AS54994 meteversecloud 239

Top open ports

Port Hosts
5060 45,380
80 33,970
25 28,393
443 25,503
554 20,547
2000 20,065
22 9,636
7547 9,612
1723 9,202
8000 8,915
8080 8,548
8443 8,275
53 6,152
8008 5,941
37777 5,790

Tech-Stack Distribution

Top Server headers

Server Hosts
AkamaiGHost 4,607
nginx 3,607
nginx/1.20.1 2,039
httpd/2.0 1,863
Apache 1,689
Microsoft-IIS/10.0 1,015
Server 986
Boa/0.94.14rc21 781
Webs 736
DNVRS-Webs 691
Microsoft-HTTPAPI/2.0 646
httpd/3.0 546
mini_httpd/1.19 19dec2003 514
hmhttpd/1.24-20160808 502
xhmmhttpsv130-20200310 476

Top Attack Sources

Feed Category Matched IPs
firehol-l1 abuse 13
tor-exit anonymizer 12
spamhaus-drop spam 12