AbuseIPDB » 51.89.74.193

51.89.74.193
Neutral Activity There is no recent abuse activity, or the IP address is whitelisted. Whitelisted Subnet

Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.

18 reports found in our database
0% Low Risk
Abuse confidence score ?

51.89.74.193 is an IP address from within our whitelist belonging to the subnet 51.89.74.192/28, which we identify as "Ahrefs Crawler".

ISP
Ahrefs Pte Ltd Dmytro
Usage Type
Data Center/Web Hosting/Transit
ASN
Hostname(s)
proxy-de003-cip2.ahrefs.net
Domain Name
ahrefs.com
Country
๐Ÿ‡ฉ๐Ÿ‡ช Germany
City
Frankfurt am Main, Hesse

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 51.89.74.193:

This IP address has been reported a total of 18 times from 15 distinct sources. 51.89.74.193 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 11 reports; Canada with 1 report; Spain with 1 report. The most common categories in these recent reports were: Bad Web Bot 13 times; Web App Attack 3 times; Port Scan 3 times; Brute-Force 2 times; Hacking 1 time.

Reporter IoA Timestamp (UTC) Comment Categories
๐Ÿ‡ฉ๐Ÿ‡ช palzer.IT
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช netclix.gr
Port Scan
๐Ÿ‡ต๐Ÿ‡ฑ Budyn
Hacking Web App Attack
๐Ÿ‡ฎ๐Ÿ‡ช Jim Keir
2026-09-02 06:27:57 51.89.74.193 Bad bot, blocking Mozilla/5.0
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช rh24
Bad Web Bot
๐Ÿ‡จ๐Ÿ‡ฆ Mediashaker
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช HandyTreff.de
Web App Attack Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช Hazzard
(apache-useragents) Failed apache-useragents trigger with match [redacted]): (CF_ENABLE)
Bad Web Bot
๐Ÿ‡ซ๐Ÿ‡ท ingroscart.it
(apache-useragents) Failed apache-useragents trigger with match [redacted])
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช rh24
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช grassau.com
Bad Web Bot
๐Ÿ‡ช๐Ÿ‡ธ librebit
Brute force
Brute-Force
๐Ÿ‡ธ๐Ÿ‡ฌ anotherwatcher
bad bot
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช Carsten
Bad web bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)]
Bad Web Bot
๐Ÿ‡ฌ๐Ÿ‡ท setupgr
Port Scan

Showing 1 to 15 of 18 reports


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