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 <<>> 104.21.55.218
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12043
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.218.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 218.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 218.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.25.82.219 attack
Jun 23 02:04:54 web9 sshd\[11142\]: Invalid user peng from 118.25.82.219
Jun 23 02:04:54 web9 sshd\[11142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.82.219
Jun 23 02:04:56 web9 sshd\[11142\]: Failed password for invalid user peng from 118.25.82.219 port 39390 ssh2
Jun 23 02:09:03 web9 sshd\[11690\]: Invalid user edi from 118.25.82.219
Jun 23 02:09:03 web9 sshd\[11690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.82.219
2020-06-23 20:45:17
45.13.119.31 attack
(sshd) Failed SSH login from 45.13.119.31 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 23 14:16:57 amsweb01 sshd[4981]: Invalid user uftp from 45.13.119.31 port 39796
Jun 23 14:16:59 amsweb01 sshd[4981]: Failed password for invalid user uftp from 45.13.119.31 port 39796 ssh2
Jun 23 14:21:50 amsweb01 sshd[6008]: Invalid user simon from 45.13.119.31 port 47466
Jun 23 14:21:52 amsweb01 sshd[6008]: Failed password for invalid user simon from 45.13.119.31 port 47466 ssh2
Jun 23 14:24:37 amsweb01 sshd[6646]: Invalid user syed from 45.13.119.31 port 34344
2020-06-23 20:41:32
185.139.68.209 attackspam
Jun 23 14:06:19 pornomens sshd\[27028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.139.68.209  user=root
Jun 23 14:06:21 pornomens sshd\[27028\]: Failed password for root from 185.139.68.209 port 48982 ssh2
Jun 23 14:09:19 pornomens sshd\[27059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.139.68.209  user=root
...
2020-06-23 20:31:24
112.85.42.188 attackbots
06/23/2020-08:40:11.440260 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-06-23 20:40:44
69.94.140.213 attackspambots
Jun 23 12:13:18 web01 postfix/smtpd[28671]: connect from dear.filinhost.com[69.94.140.213]
Jun 23 12:13:18 web01 policyd-spf[29425]: None; identhostnamey=helo; client-ip=69.94.140.213; helo=dear.filinhost.com; envelope-from=x@x
Jun 23 12:13:18 web01 policyd-spf[29425]: Pass; identhostnamey=mailfrom; client-ip=69.94.140.213; helo=dear.filinhost.com; envelope-from=x@x
Jun x@x
Jun 23 12:13:19 web01 postfix/smtpd[28671]: disconnect from dear.filinhost.com[69.94.140.213]
Jun 23 12:13:45 web01 postfix/smtpd[28599]: connect from dear.filinhost.com[69.94.140.213]
Jun 23 12:13:45 web01 policyd-spf[29703]: None; identhostnamey=helo; client-ip=69.94.140.213; helo=dear.filinhost.com; envelope-from=x@x
Jun 23 12:13:45 web01 policyd-spf[29703]: Pass; identhostnamey=mailfrom; client-ip=69.94.140.213; helo=dear.filinhost.com; envelope-from=x@x
Jun x@x
Jun 23 12:13:45 web01 postfix/smtpd[28599]: disconnect from dear.filinhost.com[69.94.140.213]
Jun 23 12:13:52 web01 postfix/smtpd[27748]........
-------------------------------
2020-06-23 20:14:54
41.168.8.197 attack
Jun 23 01:07:53 server6 sshd[19354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.168.8.197  user=r.r
Jun 23 01:07:54 server6 sshd[19354]: Failed password for r.r from 41.168.8.197 port 41328 ssh2
Jun 23 01:07:54 server6 sshd[19354]: Received disconnect from 41.168.8.197: 11: Bye Bye [preauth]
Jun 23 01:21:34 server6 sshd[29470]: Failed password for invalid user sharon from 41.168.8.197 port 50742 ssh2
Jun 23 01:21:34 server6 sshd[29470]: Received disconnect from 41.168.8.197: 11: Bye Bye [preauth]
Jun 23 01:25:32 server6 sshd[5965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.168.8.197  user=r.r
Jun 23 01:25:34 server6 sshd[5965]: Failed password for r.r from 41.168.8.197 port 56600 ssh2
Jun 23 01:25:34 server6 sshd[5965]: Received disconnect from 41.168.8.197: 11: Bye Bye [preauth]
Jun 23 01:29:28 server6 sshd[12067]: pam_unix(sshd:auth): authentication failure; logname= uid=0........
-------------------------------
2020-06-23 20:49:18
180.250.247.45 attackspam
Jun 23 14:32:38 lnxmail61 sshd[30337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.247.45
Jun 23 14:32:38 lnxmail61 sshd[30337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.247.45
2020-06-23 20:44:25
68.183.197.202 attackbotsspam
port scan and connect, tcp 443 (https)
2020-06-23 20:15:26
93.123.16.126 attack
2020-06-23T12:06:50.069644shield sshd\[31713\]: Invalid user testuser from 93.123.16.126 port 34368
2020-06-23T12:06:50.074585shield sshd\[31713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.123.16.126
2020-06-23T12:06:51.719883shield sshd\[31713\]: Failed password for invalid user testuser from 93.123.16.126 port 34368 ssh2
2020-06-23T12:09:32.046339shield sshd\[32318\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.123.16.126  user=root
2020-06-23T12:09:33.265634shield sshd\[32318\]: Failed password for root from 93.123.16.126 port 48278 ssh2
2020-06-23 20:22:45
91.134.173.100 attackspambots
Jun 23 17:08:24 gw1 sshd[13182]: Failed password for root from 91.134.173.100 port 36582 ssh2
...
2020-06-23 20:20:50
105.112.97.49 attackspambots
Fail2Ban Ban Triggered
2020-06-23 20:23:50
212.95.137.164 attack
Jun 23 14:46:32 master sshd[9206]: Failed password for root from 212.95.137.164 port 60948 ssh2
Jun 23 14:59:40 master sshd[9255]: Failed password for root from 212.95.137.164 port 60628 ssh2
2020-06-23 20:41:51
218.92.0.216 attackspambots
Jun 23 14:31:51 ArkNodeAT sshd\[28998\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.216  user=root
Jun 23 14:31:53 ArkNodeAT sshd\[28998\]: Failed password for root from 218.92.0.216 port 27841 ssh2
Jun 23 14:31:55 ArkNodeAT sshd\[28998\]: Failed password for root from 218.92.0.216 port 27841 ssh2
2020-06-23 20:35:27
78.129.229.12 attackspambots
Jun 23 14:09:26 debian-2gb-nbg1-2 kernel: \[15172836.769827\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=78.129.229.12 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=53894 PROTO=TCP SPT=49989 DPT=28646 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-23 20:25:39
144.172.79.5 attackspam
Jun 23 12:09:58 internal-server-tf sshd\[25540\]: Invalid user honey from 144.172.79.5Jun 23 12:10:00 internal-server-tf sshd\[25543\]: Invalid user admin from 144.172.79.5
...
2020-06-23 20:14:13

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