Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Russian Federation (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
212.21.66.6 attackbots
Oct  7 02:13:19 ns382633 sshd\[13348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Oct  7 02:13:21 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:22 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:24 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:27 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
2020-10-08 03:59:32
212.21.66.6 attackbots
Oct  7 02:13:19 ns382633 sshd\[13348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Oct  7 02:13:21 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:22 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:24 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:27 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
2020-10-07 20:17:42
212.21.66.6 attackbotsspam
Oct  7 02:13:19 ns382633 sshd\[13348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Oct  7 02:13:21 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:22 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:24 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
Oct  7 02:13:27 ns382633 sshd\[13348\]: Failed password for root from 212.21.66.6 port 37222 ssh2
2020-10-07 12:00:58
212.21.66.6 attackspambots
2020-09-19T17:40[Censored Hostname] sshd[25360]: Failed password for root from 212.21.66.6 port 47015 ssh2
2020-09-19T17:40[Censored Hostname] sshd[25360]: Failed password for root from 212.21.66.6 port 47015 ssh2
2020-09-19T17:40[Censored Hostname] sshd[25360]: Failed password for root from 212.21.66.6 port 47015 ssh2[...]
2020-09-20 01:10:12
212.21.66.6 attackbotsspam
$f2bV_matches
2020-09-19 16:59:11
212.21.66.6 attackspambots
Aug 30 20:25:30 ourumov-web sshd\[31157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Aug 30 20:25:32 ourumov-web sshd\[31157\]: Failed password for root from 212.21.66.6 port 52724 ssh2
Aug 30 20:25:34 ourumov-web sshd\[31157\]: Failed password for root from 212.21.66.6 port 52724 ssh2
...
2020-08-31 02:30:48
212.21.66.6 attack
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 po
...
2020-08-29 08:15:55
212.21.66.6 attackspam
2020-08-28T18:50:21.654501snf-827550 sshd[25291]: Failed password for root from 212.21.66.6 port 53789 ssh2
2020-08-28T18:50:24.052157snf-827550 sshd[25291]: Failed password for root from 212.21.66.6 port 53789 ssh2
2020-08-28T18:50:27.095844snf-827550 sshd[25291]: Failed password for root from 212.21.66.6 port 53789 ssh2
...
2020-08-29 01:06:43
212.21.66.6 attack
Jul 25 05:55:49 mout sshd[15585]: Failed password for sshd from 212.21.66.6 port 13782 ssh2
Jul 25 05:55:52 mout sshd[15585]: Failed password for sshd from 212.21.66.6 port 13782 ssh2
Jul 25 05:55:52 mout sshd[15585]: Connection closed by authenticating user sshd 212.21.66.6 port 13782 [preauth]
2020-07-25 12:25:41
212.21.66.6 attack
Unauthorized connection attempt detected from IP address 212.21.66.6 to port 110
2020-07-12 19:04:26
212.21.66.6 attackbotsspam
Jun 10 02:55:33 localhost sshd\[19343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Jun 10 02:55:35 localhost sshd\[19343\]: Failed password for root from 212.21.66.6 port 29431 ssh2
Jun 10 03:50:12 localhost sshd\[20280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
...
2020-06-10 16:24:56
212.21.66.6 attack
Jun  8 07:48:29 [Censored Hostname] sshd[8735]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6 
Jun  8 07:48:32 [Censored Hostname] sshd[8735]: Failed password for invalid user erik from 212.21.66.6 port 1110 ssh2[...]
2020-06-08 14:27:04
212.21.66.6 attackspam
WordPress user registration, really-simple-captcha js check bypass
2020-06-02 22:43:38
212.21.66.6 attackbots
Automatic report - Banned IP Access
2020-04-28 18:47:01
212.21.66.6 attack
Mar 25 13:49:41 vpn01 sshd[2271]: Failed password for root from 212.21.66.6 port 10210 ssh2
Mar 25 13:49:43 vpn01 sshd[2271]: Failed password for root from 212.21.66.6 port 10210 ssh2
...
2020-03-25 22:55:59
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 212.21.6.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61498
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;212.21.6.73.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 00:20:13 CST 2025
;; MSG SIZE  rcvd: 104
Host info
73.6.21.212.in-addr.arpa domain name pointer 747447719.vpn.mgn.ru.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
73.6.21.212.in-addr.arpa	name = 747447719.vpn.mgn.ru.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
222.82.59.85 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 541711d5cde5d372 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: disqus.skk.moe | User-Agent: Mozilla/5.066704189 Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:50:28
175.184.165.109 attack
The IP has triggered Cloudflare WAF. CF-Ray: 5410a5654aebebad | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: disqus.skk.moe | User-Agent: Mozilla/5.0184010163 Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:28:41
111.175.56.56 attack
The IP has triggered Cloudflare WAF. CF-Ray: 54111493ba0b77c4 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.064213590 Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:42:12
175.184.167.64 attackspam
The IP has triggered Cloudflare WAF. CF-Ray: 5413f595dc4ced73 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.066704189 Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36 | CF_DC: SJC. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:28:20
125.59.32.139 attackspambots
The IP has triggered Cloudflare WAF. CF-Ray: 541012f2e980d1b3 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: HK | CF_IPClass: noRecord | Protocol: HTTP/2 | Method: GET | Host: api.skk.moe | User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1 | CF_DC: HKG. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:59:36
2a00:4ce0:4:103:3617:ebff:fee3:fdce attack
The IP has triggered Cloudflare WAF. CF-Ray: 540f99295c3b360c | WAF_Rule_ID: 53b8357af6d244d3a132bcf913c3a388 | WAF_Kind: firewall | CF_Action: drop | Country: GB | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.0 (TweetmemeBot/4.0; +http://datasift.com/bot.html) Gecko/20100101 Firefox/31.0 | CF_DC: LHR. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:47:06
124.225.44.150 attackspambots
The IP has triggered Cloudflare WAF. CF-Ray: 5410e7d58a1beb0c | WAF_Rule_ID: 1112824 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: theme-suka.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 4.3; en-us; SM-N900T Build/JSS15J) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 05:00:09
113.24.82.225 attackspambots
The IP has triggered Cloudflare WAF. CF-Ray: 541545450a3beb61 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.0184010163 Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:36:28
111.224.221.19 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 541260984ec1eb95 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.064213590 Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:40:16
120.92.72.104 attackspam
The IP has triggered Cloudflare WAF. CF-Ray: 54129f493d77e516 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: GET | Host: d.skk.moe | User-Agent: Mozilla/5.0 (Windows NT 10.0; Trident/7.0; rv 11.0) like Gecko | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 05:04:09
220.200.167.2 attack
The IP has triggered Cloudflare WAF. CF-Ray: 5412600f7ae55138 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.064213590 Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36 | CF_DC: SJC. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:25:05
123.191.145.172 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 540ff296efdf781e | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: api.skk.moe | User-Agent: Mozilla/5.081397758 Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0) | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 05:01:49
123.145.21.168 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 541681cafff99340 | WAF_Rule_ID: 1112824 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: blog.skk.moe | User-Agent: Mozilla/5.0 (Linux; U; Android 4.3; en-us; SM-N900T Build/JSS15J) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 | CF_DC: SJC. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:31:56
124.88.113.159 attackspambots
The IP has triggered Cloudflare WAF. CF-Ray: 5414c5892bfde7e5 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: api.skk.moe | User-Agent: Mozilla/5.066704189 Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36 | CF_DC: LAX. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 05:00:56
183.191.123.236 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 5411ae863a58ed27 | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: CN | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.0101097241 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36 | CF_DC: SJC. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 04:55:31

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