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: None

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 <<>> 5.75.55.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6514
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.75.55.21.			IN	A

;; AUTHORITY SECTION:
.			386	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020701 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 05:31:28 CST 2022
;; MSG SIZE  rcvd: 103
Host info
Host 21.55.75.5.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.55.75.5.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.98.22.30 attack
Tried sshing with brute force.
2019-07-09 08:47:01
203.82.42.90 attackspam
SSH Brute-Force reported by Fail2Ban
2019-07-09 08:28:09
58.250.79.7 attackspam
Jul  8 21:25:41 ip-172-31-22-16 sshd\[843\]: Invalid user netscreen from 58.250.79.7
Jul  8 21:25:50 ip-172-31-22-16 sshd\[847\]: Invalid user none from 58.250.79.7
Jul  8 21:25:59 ip-172-31-22-16 sshd\[851\]: Invalid user op from 58.250.79.7
Jul  8 21:26:07 ip-172-31-22-16 sshd\[854\]: Invalid user operator from 58.250.79.7
Jul  8 21:26:09 ip-172-31-22-16 sshd\[856\]: Invalid user patrol from 58.250.79.7
2019-07-09 08:33:13
153.92.5.4 attackbotsspam
Jul  9 01:06:04 ns37 sshd[13834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.92.5.4
Jul  9 01:06:06 ns37 sshd[13834]: Failed password for invalid user testuser from 153.92.5.4 port 57090 ssh2
Jul  9 01:08:50 ns37 sshd[13933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.92.5.4
2019-07-09 08:56:46
23.129.64.215 attackspambots
SSHScan
2019-07-09 08:30:27
54.39.115.217 attackbots
LAV,DEF GET /w00tw00t.at.ISC.SANS.DFind:)
2019-07-09 08:55:04
196.52.43.59 attackspam
3389BruteforceFW23
2019-07-09 08:45:27
79.161.218.122 attackspam
Jul  8 22:06:21 cvbmail sshd\[13678\]: Invalid user vbox from 79.161.218.122
Jul  8 22:06:21 cvbmail sshd\[13678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.161.218.122
Jul  8 22:06:23 cvbmail sshd\[13678\]: Failed password for invalid user vbox from 79.161.218.122 port 49432 ssh2
2019-07-09 08:38:39
77.40.65.226 attack
Jul  8 20:30:13 mail postfix/smtps/smtpd[13233]: warning: unknown[77.40.65.226]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 20:33:28 mail postfix/smtps/smtpd[13238]: warning: unknown[77.40.65.226]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 20:35:35 mail postfix/smtps/smtpd[13243]: warning: unknown[77.40.65.226]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-07-09 08:47:29
41.193.162.21 attack
Jul  8 19:44:53 gcems sshd\[26669\]: Invalid user admin1 from 41.193.162.21 port 49334
Jul  8 19:44:53 gcems sshd\[26669\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.193.162.21
Jul  8 19:44:55 gcems sshd\[26669\]: Failed password for invalid user admin1 from 41.193.162.21 port 49334 ssh2
Jul  8 19:48:22 gcems sshd\[26762\]: Invalid user ftp from 41.193.162.21 port 40446
Jul  8 19:48:22 gcems sshd\[26762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.193.162.21
...
2019-07-09 09:05:07
162.243.148.116 attackbots
Jul  8 18:34:32   TCP Attack: SRC=162.243.148.116 DST=[Masked] LEN=163 TOS=0x00 PREC=0x00 TTL=56  DF PROTO=TCP SPT=48598 DPT=80 WINDOW=229 RES=0x00 ACK PSH URGP=0
2019-07-09 09:07:25
119.29.147.247 attackspambots
Jul  9 00:38:39 eventyay sshd[31504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.147.247
Jul  9 00:38:41 eventyay sshd[31504]: Failed password for invalid user aba from 119.29.147.247 port 58384 ssh2
Jul  9 00:48:38 eventyay sshd[1473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.147.247
...
2019-07-09 08:42:56
107.170.200.63 attackspam
107.170.200.63 - - [08/Jul/2019:18:36:09 +0000] "GET / HTTP/1.1" 403 153 "-" "Mozilla/5.0 zgrab/0.x"
2019-07-09 08:37:34
81.22.45.254 attackspam
firewall-block, port(s): 82/tcp
2019-07-09 08:27:09
103.74.123.83 attackbotsspam
Jul  8 21:44:09 bouncer sshd\[7017\]: Invalid user test from 103.74.123.83 port 37906
Jul  8 21:44:09 bouncer sshd\[7017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.74.123.83 
Jul  8 21:44:12 bouncer sshd\[7017\]: Failed password for invalid user test from 103.74.123.83 port 37906 ssh2
...
2019-07-09 09:05:43

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