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 <<>> 104.21.49.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22871
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.212.			IN	A

;; AUTHORITY SECTION:
.			485	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:14:49 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 212.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.99.98.248 attackspambots
Sep 21 14:14:03 hosting sshd[16837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.98.248  user=root
Sep 21 14:14:04 hosting sshd[16837]: Failed password for root from 139.99.98.248 port 54056 ssh2
...
2019-09-21 20:57:09
213.148.198.36 attack
Invalid user opsview from 213.148.198.36 port 59890
2019-09-21 20:43:14
113.10.156.189 attackbots
Sep 21 02:05:29 aiointranet sshd\[7352\]: Invalid user columbia from 113.10.156.189
Sep 21 02:05:29 aiointranet sshd\[7352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.10.156.189
Sep 21 02:05:32 aiointranet sshd\[7352\]: Failed password for invalid user columbia from 113.10.156.189 port 49070 ssh2
Sep 21 02:10:14 aiointranet sshd\[7831\]: Invalid user kav from 113.10.156.189
Sep 21 02:10:14 aiointranet sshd\[7831\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.10.156.189
2019-09-21 20:13:19
162.158.142.100 attackbotsspam
Scan for word-press application/login
2019-09-21 20:52:47
188.166.228.244 attackbots
Invalid user helpdesk from 188.166.228.244 port 54763
2019-09-21 20:39:02
59.152.237.118 attack
Sep 20 15:06:55 indra sshd[52108]: Invalid user rpc from 59.152.237.118
Sep 20 15:06:55 indra sshd[52108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.152.237.118 
Sep 20 15:06:57 indra sshd[52108]: Failed password for invalid user rpc from 59.152.237.118 port 58612 ssh2
Sep 20 15:06:58 indra sshd[52108]: Received disconnect from 59.152.237.118: 11: Bye Bye [preauth]
Sep 20 15:19:18 indra sshd[54732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.152.237.118  user=r.r
Sep 20 15:19:19 indra sshd[54732]: Failed password for r.r from 59.152.237.118 port 59854 ssh2
Sep 20 15:19:20 indra sshd[54732]: Received disconnect from 59.152.237.118: 11: Bye Bye [preauth]
Sep 20 15:23:46 indra sshd[55661]: Invalid user vagrant from 59.152.237.118
Sep 20 15:23:46 indra sshd[55661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.152.237.118 
Sep 20 15:2........
-------------------------------
2019-09-21 20:17:15
212.129.34.72 attackspam
Sep 21 02:14:25 sachi sshd\[20914\]: Invalid user bianka from 212.129.34.72
Sep 21 02:14:25 sachi sshd\[20914\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.34.72
Sep 21 02:14:27 sachi sshd\[20914\]: Failed password for invalid user bianka from 212.129.34.72 port 36519 ssh2
Sep 21 02:18:59 sachi sshd\[21271\]: Invalid user reinaldo from 212.129.34.72
Sep 21 02:18:59 sachi sshd\[21271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.34.72
2019-09-21 20:22:17
51.79.52.224 attack
Sep 20 01:25:00 fv15 sshd[20266]: Failed password for invalid user steamuser from 51.79.52.224 port 56298 ssh2
Sep 20 01:25:00 fv15 sshd[20266]: Received disconnect from 51.79.52.224: 11: Bye Bye [preauth]
Sep 20 01:40:43 fv15 sshd[17373]: Failed password for r.r from 51.79.52.224 port 51494 ssh2
Sep 20 01:40:43 fv15 sshd[17373]: Received disconnect from 51.79.52.224: 11: Bye Bye [preauth]
Sep 20 01:44:37 fv15 sshd[731]: Failed password for invalid user karim from 51.79.52.224 port 36766 ssh2
Sep 20 01:44:37 fv15 sshd[731]: Received disconnect from 51.79.52.224: 11: Bye Bye [preauth]
Sep 20 01:48:35 fv15 sshd[17233]: Failed password for invalid user kodiak from 51.79.52.224 port 50254 ssh2
Sep 20 01:48:35 fv15 sshd[17233]: Received disconnect from 51.79.52.224: 11: Bye Bye [preauth]
Sep 20 01:52:24 fv15 sshd[21679]: Failed password for invalid user abela from 51.79.52.224 port 35500 ssh2
Sep 20 01:52:24 fv15 sshd[21679]: Received disconnect from 51.79.52.224: 11: Bye By........
-------------------------------
2019-09-21 20:51:08
18.220.105.221 attackbots
Multiple failed RDP login attempts
2019-09-21 20:21:54
51.15.182.231 attackbots
Sep 20 18:17:45 lcdev sshd\[24047\]: Invalid user zs from 51.15.182.231
Sep 20 18:17:45 lcdev sshd\[24047\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.182.231
Sep 20 18:17:47 lcdev sshd\[24047\]: Failed password for invalid user zs from 51.15.182.231 port 37266 ssh2
Sep 20 18:22:27 lcdev sshd\[24430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.182.231  user=daemon
Sep 20 18:22:29 lcdev sshd\[24430\]: Failed password for daemon from 51.15.182.231 port 49904 ssh2
2019-09-21 20:31:00
181.174.125.86 attackspam
Sep 21 11:15:13 MK-Soft-Root1 sshd\[4879\]: Invalid user kq from 181.174.125.86 port 37006
Sep 21 11:15:13 MK-Soft-Root1 sshd\[4879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.174.125.86
Sep 21 11:15:15 MK-Soft-Root1 sshd\[4879\]: Failed password for invalid user kq from 181.174.125.86 port 37006 ssh2
...
2019-09-21 20:19:59
202.108.31.160 attackbots
Invalid user robbie from 202.108.31.160 port 49666
2019-09-21 20:13:02
121.133.169.254 attackspambots
Sep 20 18:01:02 aiointranet sshd\[28922\]: Invalid user qg from 121.133.169.254
Sep 20 18:01:02 aiointranet sshd\[28922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.133.169.254
Sep 20 18:01:04 aiointranet sshd\[28922\]: Failed password for invalid user qg from 121.133.169.254 port 34660 ssh2
Sep 20 18:05:55 aiointranet sshd\[29393\]: Invalid user xiu from 121.133.169.254
Sep 20 18:05:55 aiointranet sshd\[29393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.133.169.254
2019-09-21 20:40:58
183.252.11.19 attack
Sep 21 07:03:26 tuotantolaitos sshd[29008]: Failed password for mysql from 183.252.11.19 port 49875 ssh2
...
2019-09-21 20:35:03
104.244.73.115 attackbotsspam
$f2bV_matches_ltvn
2019-09-21 20:34:12

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