Check-Host.cc

CA
Country

Canada

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

ASNs observed
1,602
last 30 d
Open IPs
1,056,783
last 90 d
Hosting share
13.5%
of open IPs
Threat hits
644
IOC matches

Top ASNs

ASN Name Open IPs
AS16276 OVHcloud 41,527
AS26996 28,946
AS8111 Dalhousie University 22,881
AS812 Rogers Cable 14,818
AS174 Cogent Communications, Inc. 13,643
AS852 TELUS Communications 11,465
AS20940 Akamai Technologies 10,596
AS3257 GTT Communications (AS3257) 10,110
AS577 Bell Canada Backbone 9,771
AS14061 DigitalOcean 9,674
AS54994 meteversecloud 7,560
AS8075 Microsoft 7,130
AS55286 ServerMania Inc 6,800
AS6327 Shaw Cablesystems 6,579
AS7992 Cogeco Cable Canada 6,208
AS16509 Amazon.com 5,734
AS396982 Google Cloud 5,505
AS5769 Videotron AS5769 5,322
AS11290 Cogeco Connexion 4,378
AS36666 GloboTech Communications 4,370

Top Hosting Providers

ASN Name Open IPs
AS16276 OVHcloud 41,527
AS174 Cogent Communications, Inc. 13,643
AS852 TELUS Communications 11,465
AS20940 Akamai Technologies 10,596
AS3257 GTT Communications (AS3257) 10,110
AS577 Bell Canada Backbone 9,771
AS14061 DigitalOcean 9,674
AS54994 meteversecloud 7,560
AS8075 Microsoft 7,130
AS55286 ServerMania Inc 6,800
AS32613 Leaseweb Canada 3,692
AS376 RISQ Network 3,457
AS31898 Oracle Cloud Infrastructure 2,723
AS9009 M247 Global 2,344
AS54643 Idigital Internet 1,968

Top open ports

Port Hosts
443 44,428
80 39,507
7547 32,421
22 18,351
2000 10,280
5060 9,750
8080 8,278
8443 7,599
25 7,412
179 7,255
53 6,950
21 6,775
8000 6,537
143 5,995
587 5,992

Tech-Stack Distribution

Technology Hosts
jQuery 3,649
Bootstrap 1,016
jQuery UI 551
Modernizr 413
jQuery Migrate 351
PHP 271
Google Analytics 263
Google Tag Manager 260
jsDelivr 259
MySQL 249
WordPress 247
RequireJS 213
Popper 163
jQuery CDN 162
Cloudflare 138

Top Server headers

Server Hosts
nginx 7,762
AkamaiGHost 7,656
Apache 4,246
Microsoft-HTTPAPI/2.0 1,701
squid/3.1.23 1,465
Microsoft-IIS/10.0 1,407
squid/3.5.20 1,344
openresty/1.31.1.1 1,204
nginx/1.24.0 (Ubuntu) 1,159
nginx/1.18.0 (Ubuntu) 969
Apache/2.4.58 (Ubuntu) 904
squid/3.1.9 818
ZTE web server 1.0 ZTE corp 2015. 683
CradlepointHTTPService/1.0.0 669
Caddy 660

Top Attack Sources

Feed Category Matched IPs
spamhaus-drop spam 298
firehol-l1 abuse 296
tor-exit anonymizer 50