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
1,060,008
last 90 d
Hosting share
13.6%
of open IPs
Threat hits
492
IOC matches

Top ASNs

ASN Name Open IPs
AS16276 OVHcloud 42,139
AS26996 28,950
AS8111 Dalhousie University 22,882
AS812 Rogers Cable 15,149
AS174 Cogent Communications, Inc. 13,878
AS852 TELUS Communications 11,646
AS20940 Akamai Technologies 10,764
AS3257 GTT Communications (AS3257) 10,160
AS577 Bell Canada Backbone 9,924
AS14061 DigitalOcean 9,817
AS54994 meteversecloud 7,588
AS8075 Microsoft 7,313
AS55286 ServerMania Inc 6,917
AS6327 Shaw Cablesystems 6,673
AS7992 Cogeco Cable Canada 6,326
AS16509 Amazon.com 5,775
AS396982 Google Cloud 5,557
AS5769 Videotron AS5769 5,403
AS11290 Cogeco Connexion 4,442
AS36666 GloboTech Communications 4,419

Top Hosting Providers

ASN Name Open IPs
AS16276 OVHcloud 42,139
AS174 Cogent Communications, Inc. 13,878
AS852 TELUS Communications 11,646
AS20940 Akamai Technologies 10,764
AS3257 GTT Communications (AS3257) 10,160
AS577 Bell Canada Backbone 9,924
AS14061 DigitalOcean 9,817
AS54994 meteversecloud 7,588
AS8075 Microsoft 7,313
AS55286 ServerMania Inc 6,917
AS32613 Leaseweb Canada 3,741
AS376 RISQ Network 3,509
AS31898 Oracle Cloud Infrastructure 2,779
AS9009 M247 Global 2,389
AS25689 National Research Council Canada 2,032

Top open ports

Port Hosts
443 45,324
80 40,330
7547 33,101
22 18,710
2000 10,447
5060 9,888
8080 8,524
8443 7,835
25 7,557
179 7,424
53 7,212
21 6,902
8000 6,656
587 6,119
143 6,101

Tech-Stack Distribution

Technology Hosts
jQuery 3,733
Bootstrap 1,036
jQuery UI 566
Modernizr 425
jQuery Migrate 357
PHP 277
Google Analytics 268
Google Tag Manager 265
jsDelivr 263
MySQL 255
WordPress 253
RequireJS 218
Popper 166
jQuery CDN 165
reCAPTCHA 142

Top Server headers

Server Hosts
nginx 7,935
AkamaiGHost 7,804
Apache 4,342
Microsoft-HTTPAPI/2.0 1,749
squid/3.1.23 1,504
Microsoft-IIS/10.0 1,434
squid/3.5.20 1,377
openresty/1.31.1.1 1,238
nginx/1.24.0 (Ubuntu) 1,182
nginx/1.18.0 (Ubuntu) 983
Apache/2.4.58 (Ubuntu) 927
squid/3.1.9 833
ZTE web server 1.0 ZTE corp 2015. 701
CradlepointHTTPService/1.0.0 682
Caddy 676

Top Attack Sources

Feed Category Matched IPs
spamhaus-drop spam 222
firehol-l1 abuse 220
tor-exit anonymizer 50