Check-Host.cc

ZA
Country

South Africa

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

ASNs observed
782
last 30 d
Open IPs
394,473
last 90 d
Hosting share
12.5%
of open IPs
Threat hits
154
IOC matches

Top ASNs

ASN Name Open IPs
AS37611 Afrihost 12,395
AS10474 Optinet, South Africa 8,869
AS3741 NTT DATA, IS, South Africa 7,317
AS132839 POWER LINE (HK 6,592
AS16637 MTN South Africa 6,435
AS2018 Tertiary Education and Research Network of South Africa 5,351
AS137951 5,193
AS36994 Vodacom 4,918
AS37457 Telkom Internet 4,676
AS20940 Akamai Technologies 4,614
AS37153 xneelo (Formerly Hetzner SA) 3,475
AS8075 Microsoft 2,815
AS20011 NTT DATA, Broadband, South Africa 1,861
AS11845 Vox Telecom 1,603
AS16509 Amazon.com 1,570
AS36943 1-grid.com 1,499
AS201341 Tesonet Ltd 1,454
AS36937 Liquid Telecom SA 1,387
AS5713 Telkom SA 1,367
AS327901 Level-7 Internet 1,311

Top Hosting Providers

ASN Name Open IPs
AS3741 NTT DATA, IS, South Africa 7,317
AS132839 POWER LINE (HK 6,592
AS16637 MTN South Africa 6,435
AS2018 Tertiary Education and Research Network of South Africa 5,351
AS36994 Vodacom 4,918
AS20940 Akamai Technologies 4,614
AS37153 xneelo (Formerly Hetzner SA) 3,475
AS8075 Microsoft 2,815
AS36943 1-grid.com 1,499
AS36937 Liquid Telecom SA 1,387
AS5713 Telkom SA 1,367
AS37168 Cell C 909
AS327782 Metrofibre Networx (PTY) Ltd 873
AS37053 RSAWEB 866
AS31898 Oracle Cloud Infrastructure 787

Top open ports

Port Hosts
7547 29,518
80 18,067
443 15,107
7676 6,441
2000 6,306
22 5,445
21 3,169
888 2,664
53 2,099
179 1,912
40000 1,894
8443 1,822
5060 1,767
60000 1,679
8080 1,653

Tech-Stack Distribution

Technology Hosts
jQuery 1,342
Bootstrap 628
jsDelivr 268
WOW 169
Modernizr 144
OWL Carousel 124
Popper 104
Prototype 99
RequireJS 96
cdnjs 94
Cloudflare 94
jQuery Migrate 92
jQuery UI 74
PHP 66
Slick 64

Top Server headers

Server Hosts
nginx 5,475
AkamaiGHost 3,259
Apache 1,270
lighttpd/1.4.54 1,152
Microsoft-HTTPAPI/2.0 619
Microsoft-IIS/10.0 555
openresty 421
nginx/1.14.2 319
lighttpd/1.4.39 308
nginx/1.24.0 (Ubuntu) 230
nginx/1.18.0 (Ubuntu) 210
squid/3.1.9 160
Microsoft-IIS/8.5 132
httpd/2.0 130
cloudflare 127

Top Attack Sources

Feed Category Matched IPs
firehol-l1 abuse 66
spamhaus-drop spam 65
tor-exit anonymizer 23