31.13.127.13

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.

Abuse Confidence Score
0% Low Risk
331 reports
68 reporters · latest 4 days ago

31.13.127.13 is on our whitelist as Facebook via the subnet 31.13.96.0/19.

ISP
Meta Platforms Ireland Limited
Usage Type
Commercial
ASN
AS32934
Hostname(s)
fwdproxy-cln-013.fbsv.net
Domain Name
facebook.com
Country
🇮🇪 Ireland
City
Clonee, Leinster
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Abuse Reports

Total reports
331 from 68 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 2 🇵🇹 Portugal 2 🇧🇪 Belgium 1
Most common categories Web App Attack 5 Bad Web Bot 4 Hacking 4 Exploited Host 2 Brute-Force 2
Recent reports We have received reports of abusive activity from this IP address within the last week. This IP is on our whitelist as Facebook. Shared services like this are often reported for traffic that is not abuse, so review the reports before blocking.
Reporter IoA Timestamp (UTC) Comment Categories
🇧🇪 micmor_asbl
ase-88 : Bloc AI bots=>/images/site/Logo_site_web-t6.webp(facebookexternalhit)
Hacking
Anonymous
Malicious inbound activity detected by IPS and blocked.
Hacking
🇬🇧 thetomtaylor.co.uk
Fail2Ban - [WEB]Custom exploit pattern detected on customexploits ... [ice01,ice02,wa01,wa02]
Hacking Brute-Force Bad Web Bot Web App Attack
🇵🇹 PT
web app attack
Bad Web Bot Exploited Host Web App Attack
🇵🇹 PT
web app attack
Bad Web Bot Exploited Host Web App Attack
Anonymous
Fuzzing/Looking for credentials files.
Brute-Force Web App Attack
🇩🇪 Vegascosmetics
Kingcopy.org AI-IDS (Vegas Cosmetics shop): auto-blocked after locale-probe / error-handler fuzzing against ASP.NET shop. Evidence: LOCALE-PROBE: MissingSlash (/LU52422Content/images/site/93D415ED6D002014E6AE5D4DF3AF55E973E0A8FC_600.jpeg)
Hacking Bad Web Bot Web App Attack
🇩🇪 Vegascosmetics
Kingcopy.org AI-IDS (Vegas Cosmetics shop): auto-blocked after locale-probe / error-handler fuzzing against ASP.NET shop. Evidence: LOCALE-PROBE: MissingSlash (/LU52422Content/images/site/634ed10ba1f84e16b128ba60256ff577_600.png)
Hacking Bad Web Bot Web App Attack
Anonymous
"Packet Flood; Triggered WAF; Multiple attempts to access nonexistent vulnerable php files"
DDoS Attack
Anonymous
"Triggered WAF and Multiple attempts to access nonexistent vulnerable php files"
Web App Attack
🇸🇬 serverutama
Nginx scanner: 31.13.127.13 - - [07/Jun/2026:16:23:10 +0700] "GET /wp-content/uploads/2022/04/3-2.jpg HTTP/1.1" 404 10401 "-" "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)" "-"
Web App Attack Bad Web Bot
🇦🇺 screwlooseit.com.au
Blocked by CSF 13 firewall - Rule: IE/Ireland/fwdproxy-cln-013.fbsv.net
Web App Attack
🇮🇩 David Koswari
REQ_BLOCKED_ACL
DDoS Attack FTP Brute-Force Ping of Death Port Scan Hacking SQL Injection Spoofing Brute-Force Bad Web Bot Exploited Host Web App Attack SSH IoT Targeted
🇩🇪 Phenix Info
SmallGuard.fr/Prestashop Massive 403
Web App Attack
🇺🇸 higodev
Automated report: IP banned by Propresto security monitor. Country: IE. Last seen: 2026-02-25T04:00:49.592-0800. Web App Attack / Port Scan.
Brute-Force Web App Attack

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