Country
Netherlands
Aggregated network and security signals for Netherlands, sourced from BGP feeds, CT logs, our scan layer and honeypot network.
ASNs observed
1,728
last 30 d
Open IPs
1,183,115
last 90 d
Hosting share
15.5%
of open IPs
Threat hits
815
IOC matches
Top ASNs
| ASN | Name | Open IPs |
|---|---|---|
| AS1103 | SURF | 36,932 |
| AS8075 | Microsoft | 34,528 |
| AS1136 | KPN NL | 28,152 |
| AS14061 | DigitalOcean | 23,593 |
| AS60781 | LeaseWeb Netherlands / AMS-01 | 11,343 |
| AS33915 | Vodafone Libertel B.V. | 10,857 |
| AS20940 | Akamai Technologies | 9,435 |
| AS216071 | VDSINA | 9,162 |
| AS396982 | Google Cloud | 7,275 |
| AS20857 | TransIP BV | 7,131 |
| AS15169 | Google LLC | 5,724 |
| AS57043 | HOSTKEY B.V. | 4,466 |
| AS12414 | Solcon Internetdiensten B.V. | 3,682 |
| AS216154 | — | 3,323 |
| AS210976 | — | 3,245 |
| AS49981 | Worldstream BV | 2,940 |
| AS48635 | CLDIN | 2,869 |
| AS20473 | The Constant Company | 2,859 |
| AS209242 | Cloudflare London | 2,845 |
| AS58061 | Scalaxy | 2,714 |
Top Hosting Providers
| ASN | Name | Open IPs |
|---|---|---|
| AS1103 | SURF | 36,932 |
| AS8075 | Microsoft | 34,528 |
| AS1136 | KPN NL | 28,152 |
| AS14061 | DigitalOcean | 23,593 |
| AS60781 | LeaseWeb Netherlands / AMS-01 | 11,343 |
| AS20940 | Akamai Technologies | 9,435 |
| AS216071 | VDSINA | 9,162 |
| AS20857 | TransIP BV | 7,131 |
| AS15169 | Google LLC | 5,724 |
| AS57043 | HOSTKEY B.V. | 4,466 |
| AS48635 | CLDIN | 2,869 |
| AS20473 | The Constant Company | 2,859 |
| AS174 | Cogent Communications, Inc. | 2,629 |
| AS12876 | Scaleway | 2,617 |
| AS1101 | Not SURF Net | 2,522 |
Top open ports
Tech-Stack Distribution
| Technology | Hosts |
|---|---|
| jQuery | 2,212 |
| Bootstrap | 992 |
| jQuery UI | 440 |
| jsDelivr | 424 |
| Google Analytics | 396 |
| Google Tag Manager | 393 |
| Synology DiskStation | 379 |
| Vue.js | 355 |
| PHP | 321 |
| jQuery Migrate | 317 |
| MySQL | 286 |
| WordPress | 283 |
| ExtJS | 237 |
| Google Hosted Libraries | 236 |
| cdnjs | 206 |
Top Server headers
| Server | Hosts |
|---|---|
| nginx | 14,540 |
| AkamaiGHost | 6,477 |
| Apache | 3,637 |
| nginx/1.24.0 (Ubuntu) | 2,998 |
| nginx/1.18.0 (Ubuntu) | 2,881 |
| Microsoft-HTTPAPI/2.0 | 2,597 |
| Microsoft-IIS/10.0 | 1,812 |
| gws | 1,479 |
| Caddy | 1,285 |
| cloudflare | 1,215 |
| Microsoft-Azure-Application-Gateway/v2 | 1,066 |
| Apache/2 | 831 |
| openresty/1.31.1.1 | 802 |
| Apache/2.4.41 (Ubuntu) | 772 |
| Server | 684 |
Top Attack Sources
| Feed | Category | Matched IPs |
|---|---|---|
| tor-exit | anonymizer | 525 |
| firehol-l1 | abuse | 148 |
| spamhaus-drop | spam | 142 |