2a03:2880:11ff:3::

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
349 reports
46 reporters · latest 19 hours ago

2a03:2880:11ff:3:: 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
Fort Worth, Texas
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Abuse Reports

Total reports
349 from 46 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 7 🇺🇸 United States of America 6 🇩🇪 Germany 3
Most common categories Hacking 10 Web App Attack 5 Bad Web Bot 3 Brute-Force 1 Port Scan 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
🇫🇷 claude CALVET
gee-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇧🇷 alcacerlab
2a03:2880:11ff:3:: - - [12/Nov/2026:20:02:59 -0300] "GET /robots.txt HTTP/2" 304 - "-" "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)" ...
Bad Web Bot Web App Attack
🇦🇺 oncord
Form spam
Web Spam
🇫🇷 claude CALVET
gee-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇺🇸 xmission.com
Blocked by UFW (TCP on 443) Source port: 46070 Packet length: 80 This report (for 2a03:2880:11ff:0003:0000:0000:0000:0000) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan Web App Attack
🇺🇸 Penny Packer
Fail2Ban apache-tripwires
Web App Attack
🇩🇪 conseilgouz
ece-88 : Bloc AI bots=>/(facebookexternalhit)
Hacking
🇫🇷 conseilgouz
sae-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇩🇪 conseilgouz
lae-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇫🇷 conseilgouz
sce-88 : Bloc AI bots=>/(facebookexternalhit)
Hacking
🇺🇸 Penny Packer
Fail2Ban apache-tripwires
Web App Attack
🇫🇷 conseilgouz
sae-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇺🇸 abenage
2a03:2880:11ff:3:: - - [02/Oct/2026:15:42:50 -0600] "GET /robots.txt HTTP/2.0" 301 178 "-" "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)"
Bad Web Bot
🇫🇷 conseilgouz
sce-88 : Bloc AI bots=>/robots.txt(facebookexternalhit)
Hacking
🇩🇪 conseilgouz
ece-88 : Bloc AI bots=>/(facebookexternalhit)
Hacking

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