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 <<>> 74.21.56.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54101
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;74.21.56.55.			IN	A

;; AUTHORITY SECTION:
.			568	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019103001 1800 900 604800 86400

;; Query time: 117 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 31 13:05:55 CST 2019
;; MSG SIZE  rcvd: 115
Host info
Host 55.56.21.74.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.56.21.74.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.78.161 attackbotsspam
Unauthorized connection attempt detected from IP address 106.12.78.161 to port 2220 [J]
2020-01-15 15:43:34
121.229.2.190 attackbotsspam
Invalid user student from 121.229.2.190 port 38060
2020-01-15 16:16:17
222.186.175.148 attackbots
Failed password for root from 222.186.175.148 port 18396 ssh2
Failed password for root from 222.186.175.148 port 18396 ssh2
Failed password for root from 222.186.175.148 port 18396 ssh2
Failed password for root from 222.186.175.148 port 18396 ssh2
2020-01-15 15:56:56
5.153.140.179 attack
Brute force SMTP login attempts.
2020-01-15 16:06:49
203.162.31.112 attack
Jan1505:52:11server2pure-ftpd:\(\?@51.68.11.215\)[WARNING]Authenticationfailedforuser[info]Jan1505:50:41server2pure-ftpd:\(\?@203.162.31.112\)[WARNING]Authenticationfailedforuser[info]Jan1505:52:14server2pure-ftpd:\(\?@5.159.50.62\)[WARNING]Authenticationfailedforuser[info]Jan1505:49:28server2pure-ftpd:\(\?@89.46.105.197\)[WARNING]Authenticationfailedforuser[info]Jan1505:52:00server2pure-ftpd:\(\?@51.68.11.215\)[WARNING]Authenticationfailedforuser[info]IPAddressesBlocked:51.68.11.215\(FR/France/gwc.cluster011.hosting.ovh.net\)
2020-01-15 16:22:15
110.187.180.27 attackbots
01/14/2020-23:52:43.489572 110.187.180.27 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-01-15 16:10:34
59.90.234.180 attackspambots
Jan 15 07:47:41 mout sshd[12457]: Invalid user invite from 59.90.234.180 port 17655
2020-01-15 16:14:27
180.168.141.246 attack
Jan 15 08:35:47 lnxweb61 sshd[31206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.141.246
2020-01-15 15:48:40
222.186.173.238 attackbots
Jan 15 09:12:31 icinga sshd[1783]: Failed password for root from 222.186.173.238 port 61412 ssh2
Jan 15 09:12:34 icinga sshd[1783]: Failed password for root from 222.186.173.238 port 61412 ssh2
Jan 15 09:12:37 icinga sshd[1783]: Failed password for root from 222.186.173.238 port 61412 ssh2
Jan 15 09:12:42 icinga sshd[1783]: Failed password for root from 222.186.173.238 port 61412 ssh2
...
2020-01-15 16:19:54
122.228.183.194 attackbots
Jan 15 08:27:56 vps691689 sshd[986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.228.183.194
Jan 15 08:27:58 vps691689 sshd[986]: Failed password for invalid user nie from 122.228.183.194 port 59695 ssh2
Jan 15 08:30:50 vps691689 sshd[1156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.228.183.194
...
2020-01-15 15:45:31
222.186.30.145 attack
Jan 15 09:01:00 vps691689 sshd[2636]: Failed password for root from 222.186.30.145 port 41308 ssh2
Jan 15 09:01:02 vps691689 sshd[2636]: Failed password for root from 222.186.30.145 port 41308 ssh2
Jan 15 09:01:05 vps691689 sshd[2636]: Failed password for root from 222.186.30.145 port 41308 ssh2
...
2020-01-15 16:01:26
185.13.36.22 attack
Jan 15 08:01:46 jane sshd[15724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.13.36.22 
Jan 15 08:01:48 jane sshd[15724]: Failed password for invalid user butter from 185.13.36.22 port 39672 ssh2
...
2020-01-15 15:55:47
123.17.89.165 attackspam
1579063938 - 01/15/2020 05:52:18 Host: 123.17.89.165/123.17.89.165 Port: 445 TCP Blocked
2020-01-15 16:22:47
49.235.42.177 attackspam
Unauthorized connection attempt detected from IP address 49.235.42.177 to port 2220 [J]
2020-01-15 16:18:13
178.62.171.121 attackspam
Jan 15 06:29:54 MK-Soft-Root2 sshd[4602]: Failed password for root from 178.62.171.121 port 60140 ssh2
...
2020-01-15 15:54:37

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