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 <<>> 104.21.74.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57543
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.55.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:19:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.74.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.74.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
59.93.122.133 attackspam
SMB Server BruteForce Attack
2020-02-05 15:37:39
125.162.176.124 attackbotsspam
20/2/4@23:52:13: FAIL: Alarm-SSH address from=125.162.176.124
...
2020-02-05 15:24:35
71.6.146.185 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 68 - port: 18081 proto: TCP cat: Misc Attack
2020-02-05 15:47:41
185.216.140.6 attack
firewall-block, port(s): 8083/tcp
2020-02-05 15:29:47
122.51.132.60 attack
Feb  4 19:57:08 hpm sshd\[24635\]: Invalid user tigger from 122.51.132.60
Feb  4 19:57:08 hpm sshd\[24635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.132.60
Feb  4 19:57:10 hpm sshd\[24635\]: Failed password for invalid user tigger from 122.51.132.60 port 40980 ssh2
Feb  4 20:01:20 hpm sshd\[25084\]: Invalid user phoenix from 122.51.132.60
Feb  4 20:01:20 hpm sshd\[25084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.132.60
2020-02-05 15:36:39
139.162.206.243 attack
Unauthorized connection attempt detected from IP address 139.162.206.243 to port 2404 [J]
2020-02-05 15:54:17
176.123.5.250 attackbotsspam
Unauthorized connection attempt detected from IP address 176.123.5.250 to port 122 [J]
2020-02-05 16:07:56
113.173.98.70 attack
Feb  5 11:52:02 lcl-usvr-02 sshd[990]: Invalid user admin from 113.173.98.70 port 42629
Feb  5 11:52:02 lcl-usvr-02 sshd[990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.173.98.70
Feb  5 11:52:02 lcl-usvr-02 sshd[990]: Invalid user admin from 113.173.98.70 port 42629
Feb  5 11:52:05 lcl-usvr-02 sshd[990]: Failed password for invalid user admin from 113.173.98.70 port 42629 ssh2
Feb  5 11:52:07 lcl-usvr-02 sshd[992]: Invalid user admin from 113.173.98.70 port 42642
...
2020-02-05 15:32:23
118.33.163.190 attackbotsspam
Unauthorized connection attempt detected from IP address 118.33.163.190 to port 5555 [J]
2020-02-05 15:54:52
175.180.167.63 attackspambots
Unauthorized connection attempt detected from IP address 175.180.167.63 to port 5555 [J]
2020-02-05 16:08:24
116.196.85.79 attack
Unauthorized connection attempt detected from IP address 116.196.85.79 to port 2220 [J]
2020-02-05 15:55:27
202.28.217.11 attack
Unauthorized connection attempt detected from IP address 202.28.217.11 to port 1433 [J]
2020-02-05 16:02:04
186.227.167.252 attackbots
Unauthorized connection attempt detected from IP address 186.227.167.252 to port 23 [J]
2020-02-05 16:04:46
201.192.136.240 attackbotsspam
Unauthorized connection attempt detected from IP address 201.192.136.240 to port 23 [J]
2020-02-05 15:50:39
154.125.149.47 attackspam
Unauthorized connection attempt detected from IP address 154.125.149.47 to port 2220 [J]
2020-02-05 15:47:10

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