AS1101 SURF B.V.

Abuse reported against IP addresses announced by autonomous system 1101. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 21 IP addresses in AS1101 SURF B.V. were reported for abuse, in 40 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in Netherlands.

21addresses reported, 30 days

0on the default blocklist (75+)

40reports against them

7 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇳🇱145.220.227.213	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱145.220.227.162	15	2	Web Spam Port Scan Bad Web Bot	7 h
🇳🇱145.220.227.243	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.238	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.230	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.225	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.220	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.208	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.200	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.196	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.195	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.191	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.187	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.185	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.164	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.154	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.142	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.132	14	2	Web Spam Port Scan Bad Web Bot	13 h
🇳🇱145.220.227.223	14	1	Web Spam Port Scan Bad Web Bot	31 h
🇳🇱145.220.91.29	14	2	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	3 d

What they were reported for

Where they are

🇳🇱 Netherlands21

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.

Figures cover the last 30 days and are refreshed hourly; last updated 11 minutes ago.