AS4758 National Informatics Centre

Abuse reported against IP addresses announced by autonomous system 4758. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 7 IP addresses in AS4758 National Informatics Centre were reported for abuse, in 10 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Command & Control and Vulnerability Scan. Most of them are in India.

7addresses reported, 30 days

0on the default blocklist (75+)

10reports against them

9 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇮🇳164.100.5.201	44	3	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control	9 h
🇮🇳164.100.153.202	32	2	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control	9 h
🇮🇳164.100.149.238	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇮🇳164.100.149.254	14	1	Web Spam Port Scan Bad Web Bot	19 h
🇮🇳164.100.214.91	13	1	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d
🇮🇳164.100.214.88	13	1	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d
🇮🇳164.100.212.64	13	1	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d

What they were reported for

Where they are

🇮🇳 India7

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 33 minutes ago.