31.173.83.98
Classification: Malicious
31.173.83.98 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-03. Network: AS25159 Metropolitan branch of OJSC MegaFon.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Barracuda | 2025-03-24 11:45:09 | 2026-09-03 17:25:43 | attacker malicious-activity | |
| HTTP Spammer | StopForumSpam.com | 2020-05-23 04:24:34 | 2026-07-21 09:05:52 | malicious-activity | |
| HTTP Spammer | Cleantalk.org | 2017-10-16 12:25:35 | 2017-10-16 12:25:35 |
Tags
bot abuseWhois information
- AS name
- AS25159 Metropolitan branch of OJSC MegaFon
- AS registry
- ripencc
- AS date
- 2011-04-04 00:00:00
- AS CIDR
- 31.173.80.0/21
- CIDR
- 31.173.80.0/21
- Registrant
- Metropolitan branch of OJSC MegaFon
- Address
- 41 Oruzheyniy lane, Moscow, Russia, 127006
- City
- Moscow
- Postal code
- 109012
- Country
- RU — Russian Federation 🇷🇺
- Contact email
- [email protected], [email protected], [email protected]
- First indexed
- 2017-10-16 12:25:35
- Last updated
- 2026-09-03 17:25:44
Malicious IPs in the same CIDR
31.173.82.138 31.173.84.77 31.173.84.231 31.173.80.77 31.173.82.246 31.173.85.22 31.173.82.35 31.173.80.136 31.173.85.152 31.173.80.228 31.173.85.8 31.173.83.11 31.173.85.63 31.173.86.158 31.173.87.185 31.173.87.163 31.173.87.125 31.173.87.208 31.173.87.217 31.173.87.222 31.173.87.245 31.173.87.247 31.173.87.206 31.173.87.224 31.173.87.237