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 of America (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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.102.121.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35221
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.102.121.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 20:30:47 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 55.121.102.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.121.102.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
132.232.94.10 attackspam
Sep  6 17:11:07 ny01 sshd[10085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.94.10
Sep  6 17:11:09 ny01 sshd[10085]: Failed password for invalid user student123 from 132.232.94.10 port 56244 ssh2
Sep  6 17:15:49 ny01 sshd[10901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.94.10
2019-09-07 05:22:09
49.88.112.118 attackbotsspam
Sep  6 18:05:01 root sshd[29103]: Failed password for root from 49.88.112.118 port 13990 ssh2
Sep  6 18:05:03 root sshd[29103]: Failed password for root from 49.88.112.118 port 13990 ssh2
Sep  6 18:05:06 root sshd[29103]: Failed password for root from 49.88.112.118 port 13990 ssh2
...
2019-09-07 05:10:30
150.107.210.195 attackspambots
Automatic report - Port Scan Attack
2019-09-07 05:34:12
118.70.233.186 attack
Unauthorized connection attempt from IP address 118.70.233.186 on Port 445(SMB)
2019-09-07 05:15:58
218.98.40.149 attackbotsspam
2019-09-06T21:44:58.677257abusebot-7.cloudsearch.cf sshd\[16007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.149  user=root
2019-09-07 05:49:44
108.171.196.71 attackbotsspam
Unauthorized connection attempt from IP address 108.171.196.71 on Port 445(SMB)
2019-09-07 05:47:10
139.59.68.135 attack
Sep  6 22:59:39 [host] sshd[24528]: Invalid user ts from 139.59.68.135
Sep  6 22:59:39 [host] sshd[24528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.68.135
Sep  6 22:59:41 [host] sshd[24528]: Failed password for invalid user ts from 139.59.68.135 port 53382 ssh2
2019-09-07 05:18:24
124.158.179.16 attackspam
Unauthorized connection attempt from IP address 124.158.179.16 on Port 445(SMB)
2019-09-07 05:40:26
218.98.40.131 attackbotsspam
Sep  6 23:44:34 tux-35-217 sshd\[12093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.131  user=root
Sep  6 23:44:37 tux-35-217 sshd\[12093\]: Failed password for root from 218.98.40.131 port 42556 ssh2
Sep  6 23:44:39 tux-35-217 sshd\[12093\]: Failed password for root from 218.98.40.131 port 42556 ssh2
Sep  6 23:44:42 tux-35-217 sshd\[12093\]: Failed password for root from 218.98.40.131 port 42556 ssh2
...
2019-09-07 05:48:19
185.36.81.233 attackspambots
Rude login attack (24 tries in 1d)
2019-09-07 05:12:00
149.129.214.48 attack
Sep  6 18:17:34 zulu1842 sshd[772]: Invalid user servers from 149.129.214.48
Sep  6 18:17:34 zulu1842 sshd[772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.214.48 
Sep  6 18:17:35 zulu1842 sshd[772]: Failed password for invalid user servers from 149.129.214.48 port 38888 ssh2
Sep  6 18:17:35 zulu1842 sshd[772]: Received disconnect from 149.129.214.48: 11: Bye Bye [preauth]
Sep  6 18:27:28 zulu1842 sshd[1419]: Invalid user steam from 149.129.214.48
Sep  6 18:27:28 zulu1842 sshd[1419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.214.48 
Sep  6 18:27:30 zulu1842 sshd[1419]: Failed password for invalid user steam from 149.129.214.48 port 54240 ssh2
Sep  6 18:27:31 zulu1842 sshd[1419]: Received disconnect from 149.129.214.48: 11: Bye Bye [preauth]
Sep  6 18:32:17 zulu1842 sshd[1754]: Invalid user deploy from 149.129.214.48
Sep  6 18:32:17 zulu1842 sshd[1754]: pam_unix(ssh........
-------------------------------
2019-09-07 05:20:34
218.98.26.175 attackspam
Sep  7 00:25:07 www4 sshd\[39078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.26.175  user=root
Sep  7 00:25:08 www4 sshd\[39078\]: Failed password for root from 218.98.26.175 port 11382 ssh2
Sep  7 00:25:16 www4 sshd\[39237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.26.175  user=root
...
2019-09-07 05:27:50
45.40.57.126 attack
[Aegis] @ 2019-09-06 16:51:11  0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2019-09-07 05:11:04
36.67.106.109 attack
$f2bV_matches
2019-09-07 05:36:23
36.68.208.52 attackspam
Unauthorized connection attempt from IP address 36.68.208.52 on Port 445(SMB)
2019-09-07 05:11:28

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