58.212.237.121

Classification: Malicious

58.212.237.121 is a malicious IP address in Nanjing, CN. 262 sightings from 6 threat sources (Suspicious Host, Malicious Host), last seen 2026-10-18.

Current activity

  • Known attacker — Seen launching attacks over the Internet.
  • Known scanner — Seen scanning hosts over the Internet.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
ET CINS Active Threat Intelligence Poor Reputation IP UDP Emerging Threats 2024-02-03 13:33:34 2026-10-18 11:08:54 attacker malicious-activity
ET CINS Active Threat Intelligence Poor Reputation IP TCP Emerging Threats 2024-02-03 13:33:26 2026-10-18 11:08:53 attacker malicious-activity
Unauthorized scanning of hosts Blocklist.net.ua 2026-10-06 16:26:16 2026-10-16 16:12:31 attacker malicious-activity reconnaissance
Malicious Host CIArmy 2024-02-02 08:26:47 2026-10-13 20:06:37 attacker malicious-activity
Suspicious Host AbuseIPDB 2024-11-05 21:33:58 2026-05-05 00:05:19 anomalous-activity
Malicious Host HoneyDB 2026-01-11 00:00:00 2026-02-09 00:00:00 malicious-activity
Mail Spammer Abuseat.org 2024-02-02 08:26:48 2024-02-02 08:26:48

Tags

abuse

Whois information

AS name
AS4134 CHINANET jiangsu province network
AS registry
apnic
AS date
2005-06-24 00:00:00
AS CIDR
58.208.0.0/12
CIDR
58.208.0.0/12
Registrant
CHINANET jiangsu province network
Address
No.31 ,jingrong street,beijing 100032
City
Nanjing
Postal code
210000
Country
CN — China 🇨🇳
Contact email
[email protected], [email protected], [email protected]
First indexed
2024-02-02 08:26:47
Last updated
2026-10-18 11:08:59

Malicious IPs in the same CIDR

58.218.25.210 58.218.195.26 58.218.25.179 58.217.14.124 58.211.56.180 58.222.223.142 58.212.237.203 58.212.237.238 58.212.237.39 58.212.237.50 58.212.237.61 58.212.237.62 58.212.237.114 58.212.237.121 58.212.237.182 58.212.237.186 58.212.237.195 58.212.237.208 58.212.237.130 58.212.237.205 58.212.237.212 58.212.237.52 58.212.237.71 58.212.237.139 58.212.237.34