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
1,607
last 30 d
Open IPs
1,075,143
last 90 d
Hosting share
14.5%
of open IPs
Threat hits
477
IOC matches

Top ASNs

ASN Name Open IPs
AS16276 OVHcloud 44,518
AS26996 28,951
AS8111 Dalhousie University 22,889
AS812 Rogers Cable 16,457
AS174 Cogent Communications, Inc. 14,875
AS852 TELUS Communications 12,449
AS20940 Akamai Technologies 11,672
AS577 Bell Canada Backbone 10,615
AS14061 DigitalOcean 10,522
AS3257 GTT Communications (AS3257) 10,411
AS8075 Microsoft 8,020
AS54994 meteversecloud 7,709
AS55286 ServerMania Inc 7,370
AS6327 Shaw Cablesystems 7,157
AS7992 Cogeco Cable Canada 6,800
AS16509 Amazon.com 5,953
AS396982 Google Cloud 5,791
AS5769 Videotron AS5769 5,773
AS11290 Cogeco Connexion 4,764
AS36666 GloboTech Communications 4,625

Top Hosting Providers

ASN Name Open IPs
AS16276 OVHcloud 44,518
AS174 Cogent Communications, Inc. 14,875
AS852 TELUS Communications 12,449
AS20940 Akamai Technologies 11,672
AS577 Bell Canada Backbone 10,615
AS14061 DigitalOcean 10,522
AS3257 GTT Communications (AS3257) 10,411
AS8075 Microsoft 8,020
AS54994 meteversecloud 7,709
AS55286 ServerMania Inc 7,370
AS25689 National Research Council Canada 4,068
AS32613 Leaseweb Canada 3,980
AS376 RISQ Network 3,744
AS31898 Oracle Cloud Infrastructure 2,969
AS9009 M247 Global 2,590

Top open ports

Port Hosts
443 49,135
80 44,086
7547 35,793
22 20,202
2000 11,101
5060 10,535
8080 9,482
8443 8,737
25 8,194
53 8,104
179 8,011
21 7,408
8000 7,138
587 6,591
993 6,527

Tech-Stack Distribution

Technology Hosts
jQuery 4,066
Bootstrap 1,116
jQuery UI 616
Modernizr 454
jQuery Migrate 383
PHP 301
Google Analytics 289
Google Tag Manager 286
jsDelivr 285
MySQL 277
WordPress 275
RequireJS 252
Popper 186
jQuery CDN 181
reCAPTCHA 160

Top Server headers

Server Hosts
nginx 8,683
AkamaiGHost 8,621
Apache 4,744
Microsoft-HTTPAPI/2.0 1,923
squid/3.1.23 1,627
Microsoft-IIS/10.0 1,588
squid/3.5.20 1,485
openresty/1.31.1.1 1,333
nginx/1.24.0 (Ubuntu) 1,305
nginx/1.18.0 (Ubuntu) 1,078
Apache/2.4.58 (Ubuntu) 1,004
squid/3.1.9 916
CradlepointHTTPService/1.0.0 767
ZTE web server 1.0 ZTE corp 2015. 765
Caddy 748

Top Attack Sources

Feed Category Matched IPs
spamhaus-drop spam 222
firehol-l1 abuse 220
tor-exit anonymizer 35