Check-Host.cc

CH
Country

Switzerland

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

ASNs observed
841
last 30 d
Open IPs
289,024
last 90 d
Hosting share
6.6%
of open IPs
Threat hits
150
IOC matches

Top ASNs

ASN Name Open IPs
AS6730 Sunrise GmbH 15,148
AS3303 Swisscom 8,497
AS29222 Infomaniak Network SA 6,355
AS8758 iWay AG 4,733
AS1836 green.ch AG 3,089
AS20940 Akamai Technologies 2,847
AS8075 Microsoft 2,373
AS396982 Google Cloud 1,524
AS15600 Quickline AG 1,380
AS559 SWITCH 1,256
AS16509 Amazon.com 1,201
AS31898 Oracle Cloud Infrastructure 1,092
AS51852 Phase Layer Global Networks 1,025
AS212238 1,018
AS13030 Init7 895
AS41549 Elektrizitaets- und Wasserwerk der Stadt Buchs SG 878
AS15547 netplus.ch 790
AS9044 BSE Software GmbH / SolNet 736
AS12350 VTX Services SA 635
AS51395 Datasource AG 619

Top Hosting Providers

ASN Name Open IPs
AS29222 Infomaniak Network SA 6,355
AS20940 Akamai Technologies 2,847
AS8075 Microsoft 2,373
AS559 SWITCH 1,256
AS31898 Oracle Cloud Infrastructure 1,092
AS51852 Phase Layer Global Networks 1,025
AS13030 Init7 895
AS21069 METANET AG 535
AS2686 AT&T EMEA 480
AS61098 Akenes SA 447
AS9009 M247 Global 392
AS24951 Everyware AG 389
AS29097 Hostpoint 376
AS29691 Nine Internet Solutions AG 310
AS174 Cogent Communications, Inc. 307

Top open ports

Port Hosts
443 13,816
7547 11,559
80 10,069
8089 7,507
22 5,904
5060 4,279
2000 2,256
8443 1,729
21 1,629
25 1,251
1024 1,106
53 1,018
8080 985
5001 943
5000 723

Tech-Stack Distribution

Top Server headers

Server Hosts
nginx 2,754
Apache 2,381
AkamaiGHost 1,814
Microsoft-IIS/10.0 436
nginx/1.24.0 (Ubuntu) 433
Microsoft-HTTPAPI/2.0 382
Caddy 293
nginx/1.18.0 (Ubuntu) 255
lighttpd 242
openresty 207
BigIP 168
nginx/1.22.1 164
openresty/1.31.1.1 145
xxxx 145
vserv/2.0 115

Top Attack Sources

Feed Category Matched IPs
tor-exit anonymizer 112
firehol-l1 abuse 20
spamhaus-drop spam 18