23.229.81.121
Classification: Malicious
23.229.81.121 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-04. Network: AS55286 B2 Net Solutions Inc.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Empty reason | Blocklist.net.ua | 2026-09-04 16:06:25 | 2026-09-04 16:06:25 | attacker malicious-activity | |
| DDoS Attacker | Blocklist.net.ua | 2026-04-13 12:06:03 | 2026-09-03 16:01:42 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2023-10-08 23:11:58 | 2024-08-28 19:58:03 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2023-10-08 23:11:58 | 2023-10-08 23:11:58 |
Tags
bot abuseWhois information
- AS name
- AS55286 B2 Net Solutions Inc
- AS registry
- arin
- AS date
- 2013-09-11 00:00:00
- AS CIDR
- 23.229.80.0/22
- CIDR
- 23.229.0.0/17
- Registrant
- B2 Net Solutions Inc.
- Address
- 205-1040 South Service Road
- City
- Stoney Creek
- State
- ON
- Postal code
- L8E 6G3
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected]
- First indexed
- 2023-10-08 23:11:58
- Last updated
- 2026-09-04 16:06:26
Malicious IPs in the same CIDR
23.229.83.139 23.229.83.83 23.229.83.99 23.229.81.78 23.229.83.73 23.229.81.121 23.229.83.100 23.229.81.79 23.229.81.17