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 <<>> 104.21.54.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31654
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.56.			IN	A

;; AUTHORITY SECTION:
.			396	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:08:47 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 56.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.178.86.120 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-25 07:03:56
118.25.143.199 attackbotsspam
Dec 25 00:28:14 MK-Soft-Root1 sshd[20634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.143.199 
Dec 25 00:28:15 MK-Soft-Root1 sshd[20634]: Failed password for invalid user tennis from 118.25.143.199 port 51479 ssh2
...
2019-12-25 07:39:27
202.179.0.165 attackbotsspam
Dec 24 22:08:15 server sshd\[28941\]: Invalid user sys from 202.179.0.165
Dec 24 22:08:15 server sshd\[28941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.179.0.165 
Dec 24 22:08:17 server sshd\[28941\]: Failed password for invalid user sys from 202.179.0.165 port 33346 ssh2
Dec 24 22:18:34 server sshd\[31529\]: Invalid user host from 202.179.0.165
Dec 24 22:18:34 server sshd\[31529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.179.0.165 
...
2019-12-25 07:13:37
113.10.156.202 attackbotsspam
$f2bV_matches
2019-12-25 07:37:54
103.5.112.133 attackbots
Dec 24 17:29:00 DAAP sshd[8249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.5.112.133  user=root
Dec 24 17:29:02 DAAP sshd[8249]: Failed password for root from 103.5.112.133 port 19131 ssh2
Dec 24 17:32:11 DAAP sshd[8292]: Invalid user anatoly from 103.5.112.133 port 57947
Dec 24 17:32:11 DAAP sshd[8292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.5.112.133
Dec 24 17:32:11 DAAP sshd[8292]: Invalid user anatoly from 103.5.112.133 port 57947
Dec 24 17:32:13 DAAP sshd[8292]: Failed password for invalid user anatoly from 103.5.112.133 port 57947 ssh2
...
2019-12-25 07:20:04
49.88.112.69 attack
$f2bV_matches
2019-12-25 07:22:03
122.154.251.22 attackbotsspam
2019-12-23T22:12:48.757652vt1.awoom.xyz sshd[19408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.154.251.22  user=r.r
2019-12-23T22:12:50.790998vt1.awoom.xyz sshd[19408]: Failed password for r.r from 122.154.251.22 port 54570 ssh2
2019-12-23T22:31:13.468366vt1.awoom.xyz sshd[26188]: Invalid user torralva from 122.154.251.22 port 43810


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.154.251.22
2019-12-25 07:25:08
51.75.28.134 attackbots
Dec 24 11:36:08 plusreed sshd[16895]: Invalid user panu from 51.75.28.134
...
2019-12-25 07:02:25
202.73.9.76 attackbots
2019-12-24 05:38:08,822 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 202.73.9.76
2019-12-24 06:09:20,662 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 202.73.9.76
2019-12-24 06:39:47,050 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 202.73.9.76
2019-12-24 23:58:08,226 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 202.73.9.76
2019-12-25 00:28:27,709 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 202.73.9.76
...
2019-12-25 07:29:37
80.244.179.6 attack
Invalid user travel from 80.244.179.6 port 58854
2019-12-25 07:26:21
148.245.68.13 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-25 07:27:11
88.132.237.187 attackspam
Dec 25 00:23:01 srv-ubuntu-dev3 sshd[28311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.132.237.187  user=root
Dec 25 00:23:03 srv-ubuntu-dev3 sshd[28311]: Failed password for root from 88.132.237.187 port 47849 ssh2
Dec 25 00:25:42 srv-ubuntu-dev3 sshd[28506]: Invalid user guest from 88.132.237.187
Dec 25 00:25:42 srv-ubuntu-dev3 sshd[28506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.132.237.187
Dec 25 00:25:42 srv-ubuntu-dev3 sshd[28506]: Invalid user guest from 88.132.237.187
Dec 25 00:25:44 srv-ubuntu-dev3 sshd[28506]: Failed password for invalid user guest from 88.132.237.187 port 34068 ssh2
Dec 25 00:28:27 srv-ubuntu-dev3 sshd[28767]: Invalid user porteous from 88.132.237.187
Dec 25 00:28:27 srv-ubuntu-dev3 sshd[28767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.132.237.187
Dec 25 00:28:27 srv-ubuntu-dev3 sshd[28767]: Invalid user porteo
...
2019-12-25 07:32:36
70.28.202.200 attackbots
Dec 24 20:10:23 srv206 sshd[16365]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.28.202.200  user=root
Dec 24 20:10:25 srv206 sshd[16365]: Failed password for root from 70.28.202.200 port 33806 ssh2
...
2019-12-25 07:06:22
188.149.201.227 attackbots
fail2ban
2019-12-25 07:04:24
5.39.93.158 attack
2019-12-24T23:26:30.651873abusebot-6.cloudsearch.cf sshd[20902]: Invalid user lisa from 5.39.93.158 port 59320
2019-12-24T23:26:30.658833abusebot-6.cloudsearch.cf sshd[20902]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3280070.ip-5-39-93.eu
2019-12-24T23:26:30.651873abusebot-6.cloudsearch.cf sshd[20902]: Invalid user lisa from 5.39.93.158 port 59320
2019-12-24T23:26:32.859263abusebot-6.cloudsearch.cf sshd[20902]: Failed password for invalid user lisa from 5.39.93.158 port 59320 ssh2
2019-12-24T23:28:41.335485abusebot-6.cloudsearch.cf sshd[20904]: Invalid user squid from 5.39.93.158 port 55148
2019-12-24T23:28:41.342137abusebot-6.cloudsearch.cf sshd[20904]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3280070.ip-5-39-93.eu
2019-12-24T23:28:41.335485abusebot-6.cloudsearch.cf sshd[20904]: Invalid user squid from 5.39.93.158 port 55148
2019-12-24T23:28:43.527915abusebot-6.cloudsearch.cf sshd[20904]:
...
2019-12-25 07:38:37

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