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 <<>> 104.21.55.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59609
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.2.			IN	A

;; AUTHORITY SECTION:
.			430	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 51 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:22 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 2.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
217.11.66.34 attackbotsspam
1433/tcp
[2020-04-08]1pkt
2020-04-09 04:56:15
49.88.112.77 attack
Apr  8 17:43:20 firewall sshd[863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.77  user=root
Apr  8 17:43:22 firewall sshd[863]: Failed password for root from 49.88.112.77 port 22651 ssh2
Apr  8 17:43:24 firewall sshd[863]: Failed password for root from 49.88.112.77 port 22651 ssh2
...
2020-04-09 05:03:52
106.12.178.245 attackbotsspam
Apr  8 19:30:20 sso sshd[14290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.178.245
Apr  8 19:30:22 sso sshd[14290]: Failed password for invalid user adela from 106.12.178.245 port 55942 ssh2
...
2020-04-09 05:01:53
118.24.7.98 attack
Apr  8 16:00:09 sxvn sshd[40264]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.7.98
2020-04-09 05:09:01
189.4.1.12 attack
Apr  8 16:39:23 NPSTNNYC01T sshd[16284]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.4.1.12
Apr  8 16:39:25 NPSTNNYC01T sshd[16284]: Failed password for invalid user dave from 189.4.1.12 port 36010 ssh2
Apr  8 16:43:06 NPSTNNYC01T sshd[16889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.4.1.12
...
2020-04-09 05:09:23
101.255.124.93 attack
DATE:2020-04-08 22:41:19, IP:101.255.124.93, PORT:ssh SSH brute force auth (docker-dc)
2020-04-09 05:09:47
159.203.27.100 attackspambots
Automatic report - XMLRPC Attack
2020-04-09 04:57:07
77.222.114.89 attackspam
445/tcp
[2020-04-08]1pkt
2020-04-09 04:49:17
177.76.48.69 attackspam
Automatic report - Port Scan Attack
2020-04-09 05:06:05
95.33.61.40 attackspambots
[portscan] Port scan
2020-04-09 04:48:43
106.13.169.46 attack
2020-04-08T22:08:12.239583librenms sshd[29446]: Invalid user john from 106.13.169.46 port 33274
2020-04-08T22:08:14.197732librenms sshd[29446]: Failed password for invalid user john from 106.13.169.46 port 33274 ssh2
2020-04-08T22:10:34.631675librenms sshd[30029]: Invalid user ts from 106.13.169.46 port 60226
...
2020-04-09 05:01:11
148.216.39.130 attackbotsspam
2020-04-08T22:25:15.956657ns386461 sshd\[24590\]: Invalid user postgres from 148.216.39.130 port 55318
2020-04-08T22:25:15.962534ns386461 sshd\[24590\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.216.39.130
2020-04-08T22:25:17.354537ns386461 sshd\[24590\]: Failed password for invalid user postgres from 148.216.39.130 port 55318 ssh2
2020-04-08T22:34:39.494686ns386461 sshd\[1066\]: Invalid user teste from 148.216.39.130 port 49594
2020-04-08T22:34:39.499210ns386461 sshd\[1066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.216.39.130
...
2020-04-09 04:48:24
37.146.37.54 attackspambots
1433/tcp
[2020-04-08]1pkt
2020-04-09 04:41:17
125.165.167.226 attackspambots
04/08/2020-08:35:27.505824 125.165.167.226 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-04-09 05:06:56
91.114.44.62 attackspam
"Unauthorized connection attempt on SSHD detected"
2020-04-09 04:51:20

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