12.221.147.27

Classification: Malicious

12.221.147.27 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-09. Network: AS7018 AT&T Enterprises, LLC.

Current activity

  • Known attacker — Seen launching attacks over the Internet.
  • VPN node — Provides anonymization that can hide an attacker.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
HTTP Spammer StopForumSpam.com 2024-02-29 01:24:40 2026-09-09 07:04:07 attacker malicious-activity
VPN IPWhois.io 2026-09-04 14:44:32 2026-09-04 14:44:32 anonymization vpn
Mail Spammer Abuseat.org 2024-02-29 01:24:41 2024-02-29 01:25:44

Tags

bot abuse

Whois information

AS name
AS7018 AT&T Enterprises, LLC
AS registry
arin
AS date
1983-08-23 00:00:00
AS CIDR
12.128.0.0/9
CIDR
12.0.0.0/8
Registrant
AT&T Enterprises, LLC
Address
200 S. Laurel AVE.
City
Dallas
State
TX
Postal code
75228
Country
US — United States 🇺🇸
Contact email
[email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
First indexed
2024-02-29 01:24:40
Last updated
2026-09-09 07:04:07

Malicious IPs in the same CIDR

12.221.147.13 12.221.147.36 12.221.147.34 12.218.209.130 12.203.54.178 12.154.48.194 12.131.14.114 12.131.183.66 12.189.234.28 12.156.67.18 12.221.147.57 12.202.180.173 12.202.180.222 12.202.180.224 12.221.147.21 12.221.147.35 12.221.147.39 12.221.147.52 12.202.180.215 12.202.180.220 12.216.111.84 12.221.147.17 12.221.147.25 12.221.147.27 12.221.147.31