Check-Host.cc

DE
Country

Germany

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

ASNs observed
2,843
last 30 d
Open IPs
4,416,619
last 90 d
Hosting share
21.5%
of open IPs
Threat hits
1,288
IOC matches

Top ASNs

ASN Name Open IPs
AS3320 Deutsche Telekom 372,429
AS24940 Hetzner Online 227,046
AS6805 Telefónica Germany GmbH & Co. OHG 132,685
AS3209 Vodafone Germany 76,943
AS9145 EWE TEL 66,691
AS14061 DigitalOcean 43,073
AS20940 Akamai Technologies 32,542
AS8560 IONOS SE 26,604
AS16509 Amazon.com 25,030
AS8881 1&1 Versatel Deutschland 24,592
AS197540 netcup GmbH 24,468
AS680 DFN Deutsches Forschungsnetz e.V. 21,503
AS6724 STRATO AG 19,016
AS31898 Oracle Cloud Infrastructure 12,794
AS16276 OVHcloud 9,858
AS12586 GHOSTnet 7,534
AS8075 Microsoft 6,826
AS396982 Google Cloud 6,790
AS51167 Contabo 6,758
AS3257 GTT Communications (AS3257) 6,529

Top Hosting Providers

ASN Name Open IPs
AS3320 Deutsche Telekom 372,429
AS24940 Hetzner Online 227,046
AS6805 Telefónica Germany GmbH & Co. OHG 132,685
AS14061 DigitalOcean 43,073
AS20940 Akamai Technologies 32,542
AS8560 IONOS SE 26,604
AS197540 netcup GmbH 24,468
AS680 DFN Deutsches Forschungsnetz e.V. 21,503
AS6724 STRATO AG 19,016
AS31898 Oracle Cloud Infrastructure 12,794
AS16276 OVHcloud 9,858
AS12586 GHOSTnet 7,534
AS8075 Microsoft 6,826
AS51167 Contabo 6,758
AS3257 GTT Communications (AS3257) 6,529

Top open ports

Port Hosts
5060 324,301
8089 285,139
443 188,500
80 146,896
22 126,734
25 27,535
21 21,892
8443 18,339
993 17,714
465 17,629
143 16,254
587 16,234
7547 15,748
995 15,095
8080 14,367

Tech-Stack Distribution

Top Server headers

Server Hosts
nginx 40,273
AkamaiGHost 19,187
Apache 18,550
nginx/1.24.0 (Ubuntu) 12,429
Caddy 6,799
nginx/1.18.0 (Ubuntu) 6,603
Microsoft-IIS/10.0 3,529
openresty 3,272
LANCOM 3,060
Apache/2.4.58 (Ubuntu) 2,736
nginx/1.22.1 2,445
Microsoft-HTTPAPI/2.0 1,968
Apache/2.4.52 (Ubuntu) 1,960
Apache/2.4.41 (Ubuntu) 1,417
nginx/1.28.3 (Ubuntu) 1,306

Top Attack Sources

Feed Category Matched IPs
tor-exit anonymizer 1,010
firehol-l1 abuse 143
spamhaus-drop spam 135