5.157.5.100
Classification: Malicious
5.157.5.100 is a malicious IP address. Reported by 5 threat sources, last seen 2026-08-28. Network: AS57858 Fiber Grid.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Blocklist.de | 2026-08-27 12:02:23 | 2026-08-28 12:02:51 | attacker malicious-activity | |
| IMAP Attacker | Blocklist.de | 2026-08-27 11:02:25 | 2026-08-28 11:02:43 | attacker malicious-activity | |
| Suspicious Host | AbuseIPDB | 2024-10-16 13:11:44 | 2026-05-04 04:29:58 | anomalous-activity | |
| HTTP Spammer | StopForumSpam.com | 2022-03-23 01:43:34 | 2024-07-27 14:29:20 | malicious-activity | |
| HTTP Spammer | Cleantalk.org | 2024-01-02 09:08:49 | 2024-01-11 09:41:03 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2024-01-02 09:38:07 | 2024-01-02 09:38:07 |
Tags
bot abuse attacker imap pop3 sasl mail spamWhois information
- AS name
- AS57858 Fiber Grid
- AS registry
- ripencc
- AS date
- 2012-07-24 00:00:00
- AS CIDR
- 5.157.5.0/24
- CIDR
- 5.157.5.0/24
- Registrant
- Fiber Grid
- Address
- 27 Old Gloucester Street WC1N 3AX London GB
- City
- Tallinn
- Postal code
- 10123
- Country
- EE — Estonia 🇪🇪
- Contact email
- [email protected]
- First indexed
- 2022-03-23 01:43:34
- Last updated
- 2026-08-28 12:02:52
Malicious IPs in the same CIDR
5.157.5.60 5.157.5.217 5.157.5.38 5.157.5.41 5.157.5.176 5.157.5.197 5.157.5.218 5.157.5.206 5.157.5.247 5.157.5.17 5.157.5.3 5.157.5.50 5.157.5.100