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: United States

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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 55.21.191.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42000
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;55.21.191.194.			IN	A

;; AUTHORITY SECTION:
.			382	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022122900 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 30 00:36:42 CST 2022
;; MSG SIZE  rcvd: 106
Host info
b'Host 194.191.21.55.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 55.21.191.194.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
83.29.37.228 attackspam
SSH Brute-Forcing (server1)
2020-08-19 16:37:10
123.30.236.149 attackspambots
Aug 19 09:36:46 rocket sshd[16432]: Failed password for nginx from 123.30.236.149 port 60400 ssh2
Aug 19 09:37:41 rocket sshd[16558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.236.149
...
2020-08-19 16:51:40
163.172.19.244 attackspambots
Attempt to hack Wordpress Login, XMLRPC or other login
2020-08-19 16:46:16
94.66.65.187 attackspam
Aug 19 08:29:02 saturn sshd[816094]: Invalid user admin from 94.66.65.187 port 23469
Aug 19 08:29:04 saturn sshd[816094]: Failed password for invalid user admin from 94.66.65.187 port 23469 ssh2
Aug 19 08:53:40 saturn sshd[816977]: Invalid user gameserver from 94.66.65.187 port 48179
...
2020-08-19 16:52:34
161.35.134.63 attackspam
trying to access non-authorized port
2020-08-19 17:02:14
197.14.12.170 attackspambots
firewall-block, port(s): 445/tcp
2020-08-19 16:50:21
170.210.121.208 attackbotsspam
Aug 19 06:13:38 rancher-0 sshd[1153944]: Invalid user Test from 170.210.121.208 port 47060
...
2020-08-19 16:40:11
51.89.118.131 attack
Aug 19 01:58:33 firewall sshd[21300]: Failed password for invalid user andre from 51.89.118.131 port 56036 ssh2
Aug 19 02:07:15 firewall sshd[21655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.118.131  user=root
Aug 19 02:07:17 firewall sshd[21655]: Failed password for root from 51.89.118.131 port 38274 ssh2
...
2020-08-19 16:31:51
115.159.33.215 attack
Aug 19 10:50:56 itv-usvr-01 sshd[5744]: Invalid user student10 from 115.159.33.215
Aug 19 10:50:56 itv-usvr-01 sshd[5744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.33.215
Aug 19 10:50:56 itv-usvr-01 sshd[5744]: Invalid user student10 from 115.159.33.215
Aug 19 10:50:59 itv-usvr-01 sshd[5744]: Failed password for invalid user student10 from 115.159.33.215 port 35276 ssh2
2020-08-19 16:27:43
103.99.115.18 attackbots
B: Abusive ssh attack
2020-08-19 16:37:44
104.198.228.2 attackspam
2020-08-19T08:35:20.377914centos sshd[14634]: Invalid user test from 104.198.228.2 port 49170
2020-08-19T08:35:22.082174centos sshd[14634]: Failed password for invalid user test from 104.198.228.2 port 49170 ssh2
2020-08-19T08:41:02.004106centos sshd[14976]: Invalid user xny from 104.198.228.2 port 53738
...
2020-08-19 16:40:48
36.235.49.80 attack
SSH invalid-user multiple login try
2020-08-19 16:38:46
196.52.43.123 attackbotsspam
Port scan: Attack repeated for 24 hours
2020-08-19 16:21:32
216.104.200.2 attackspam
2020-08-19T09:02:44.655396mail.standpoint.com.ua sshd[16743]: Invalid user kw from 216.104.200.2 port 59072
2020-08-19T09:02:44.658288mail.standpoint.com.ua sshd[16743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.104.200.2
2020-08-19T09:02:44.655396mail.standpoint.com.ua sshd[16743]: Invalid user kw from 216.104.200.2 port 59072
2020-08-19T09:02:46.496028mail.standpoint.com.ua sshd[16743]: Failed password for invalid user kw from 216.104.200.2 port 59072 ssh2
2020-08-19T09:05:15.027879mail.standpoint.com.ua sshd[17067]: Invalid user stuser from 216.104.200.2 port 33784
...
2020-08-19 16:59:40
106.241.33.158 attack
Aug 19 13:50:21 NG-HHDC-SVS-001 sshd[30187]: Invalid user taller from 106.241.33.158
...
2020-08-19 16:52:00

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