66.220.155.155
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.
66.220.155.155 is an IP address from within our whitelist belonging to the subnet 66.220.152.0/21, which we identify as "Facebook".
| ISP | Facebook, Inc. |
|---|---|
| Usage Type | Commercial |
| ASN | AS32934 |
| Hostname(s) | 66-220-155-155.mail-mail.facebook.com |
| Domain Name | facebook.com |
| Country | 🇺🇸 United States of America |
| City | Atlanta, Georgia |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 66.220.155.155
This IP address has been reported a total of 181 times from 38 distinct sources. 66.220.155.155 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: France with 3 reports; Denmark with 1 report; Luxembourg with 1 report. The most common categories in these recent reports were: Brute-Force 5 times; Email Spam 3 times; Exploited Host 1 time.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| Anonymous |
SMTP scanner - relay access denied
|
Brute-Force Exploited Host | ||
| 🇩🇰 powerhostingdk |
|
Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| 🇷🇴 INTEQ |
SPAM from 66.220.155.155
|
Email Spam | ||
| 🇺🇸 EvilTurkey |
|
Email Spam | ||
| 🇫🇮 MostHosted |
Spam Sender
|
Email Spam | ||
| Anonymous |
SMTP scanner - relay access denied
|
Brute-Force Exploited Host | ||
| 🇸🇰 Eurofluid |
You shall not pass ! Abusive behavior blocked by EF firewall.
|
Port Scan Hacking Brute-Force | ||
| 🇸🇰 wirecontrol |
SpamScore above: 10.0
|
Email Spam | ||
| Anonymous |
E-mail spam at 2026-05-12 14:17 from @business.facebook.com with score 13
|
Email Spam |
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