2a03:2880:13ff:40::

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.

IPv6 SLAAC Note Public IPv6 addresses may implement the SLAAC privacy extension. With SLAAC, the interface identifier is randomly generated. SLAAC also implements a configurable time out, so that the original IPv6 interface addresses will be discarded in favor of a new interface identifier.
Abuse Confidence Score
0% Low Risk
59 reports
18 reporters · latest 6 days ago

2a03:2880:13ff:40:: is on our whitelist as Facebook via the subnet 2a03:2880:1000::/36.

ISP
Meta Platforms Ireland Limited
Usage Type
Commercial
ASN
AS32934
Domain Name
webinarforbusiness.com
Country
🇺🇸 United States of America
City
Springfield, Nebraska
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Abuse Reports

Total reports
59 from 18 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 2 🇫🇷 France 2 🇧🇷 Brazil 1
Most common categories Web App Attack 3 Hacking 3 Bad Web Bot 2 Brute-Force 1
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
🇩🇪 conseilgouz
ece-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
🇳🇱 Roderic
(apache-useragents) Failed apache-useragents trigger with match [redacted])
Bad Web Bot
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
🇩🇪 conseilgouz
gie-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇺🇸 ersei.net
Brute force multiple 403s
Brute-Force
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
🇩🇪 conseilgouz
coe-88 : Bloc AI bots=>/robots.txt
Hacking
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
🇫🇷 bigorre.org
Excessive crawling : exceed crawl-delay defined in robots.txt
Bad Web Bot
🇫🇷 bigorre.org
Excessive crawling : exceed crawl-delay defined in robots.txt
Bad Web Bot
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
Anonymous
2a03:2880:13ff:40:: - - [30/Apr/2025:18:06:14 +0200] "GET / HTTP/1.1" 403 5548 "-" "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)" ...
Web App Attack
🇺🇸 masterguru
BAD BOT - Detected and Blocked.. Matched phrase "meta-externalagent" at REQUEST_HEADERS:User-Agent. (1100000-173)
Bad Web Bot
🇫🇷 bigorre.org
Excessive crawling : exceed crawl-delay defined in robots.txt
Bad Web Bot

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

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