Check-Host.cc

ES
Country

Spain

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

ASNs observed
1,087
last 30 d
Open IPs
504,894
last 90 d
Hosting share
9.7%
of open IPs
Threat hits
99
IOC matches

Top ASNs

ASN Name Open IPs
AS3352 Telefonica de España 34,617
AS8560 IONOS SE 11,660
AS766 RedIRIS/Red.es 8,746
AS12479 Orange Spain 6,971
AS20940 Akamai Technologies 6,875
AS12430 Vodafone España 6,771
AS15704 MásMóvil 4,495
AS12569 3,847
AS3257 GTT Communications (AS3257) 3,793
AS29119 Aire Networks del Mediterraneo 3,195
AS50926 Axarnet Comunicaciones S.L. 3,155
AS174 Cogent Communications, Inc. 2,798
AS49635 CLOUDING 2,582
AS12338 EUSKALTEL S.A. 2,445
AS57269 DIGI ES 2,290
AS198066 2,273
AS16509 Amazon.com 2,032
AS9009 M247 Global 1,795
AS396982 Google Cloud 1,697
AS201446 Soluciones web on line AS201446 1,677

Top Hosting Providers

ASN Name Open IPs
AS8560 IONOS SE 11,660
AS766 RedIRIS/Red.es 8,746
AS20940 Akamai Technologies 6,875
AS3257 GTT Communications (AS3257) 3,793
AS29119 Aire Networks del Mediterraneo 3,195
AS50926 Axarnet Comunicaciones S.L. 3,155
AS174 Cogent Communications, Inc. 2,798
AS9009 M247 Global 1,795
AS31898 Oracle Cloud Infrastructure 1,307
AS39020 Comvive Servidores 1,174
AS197712 CDmon 1,113
AS3356 Lumen AS3356 1,053
AS8075 Microsoft 864
AS16371 Acens Technologies 765
AS16276 OVHcloud 743

Top open ports

Port Hosts
80 25,219
443 22,990
7547 14,712
22 10,254
2000 8,561
5060 5,859
40000 5,262
179 5,048
53 5,035
21 4,912
60000 4,821
8443 4,588
25 4,231
143 3,451
8080 3,380

Tech-Stack Distribution

Technology Hosts
jQuery 1,773
Bootstrap 461
jQuery UI 292
RequireJS 269
Synology DiskStation 268
Vue.js 240
jsDelivr 218
Prototype 214
jQuery Migrate 183
OpenLayers 133
ExtJS 130
PHP 114
MySQL 96
WordPress 96
Modernizr 87

Top Server headers

Server Hosts
nginx 6,331
AkamaiGHost 4,185
Apache 2,462
Microsoft-IIS/10.0 683
nginx/1.24.0 (Ubuntu) 638
Microsoft-HTTPAPI/2.0 505
nginx/1.18.0 (Ubuntu) 395
openresty 373
openresty/1.31.1.1 317
sw-cp-server 259
lighttpd/1.4.39 222
Apache/2.4.52 (Ubuntu) 199
Caddy 198
Apache/2.4.58 (Ubuntu) 195
lighttpd/1.4.54 177

Top Attack Sources

Feed Category Matched IPs
firehol-l1 abuse 42
spamhaus-drop spam 42
tor-exit anonymizer 15