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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.61.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19753
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.61.56.			IN	A

;; AUTHORITY SECTION:
.			367	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:35:35 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 56.61.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.61.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.210.128.37 attackbotsspam
$f2bV_matches
2020-04-02 03:56:11
125.161.180.215 attack
1585744138 - 04/01/2020 14:28:58 Host: 125.161.180.215/125.161.180.215 Port: 445 TCP Blocked
2020-04-02 03:47:30
148.72.206.225 attackspambots
Apr  1 18:50:05 ms-srv sshd[30826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.206.225  user=root
Apr  1 18:50:07 ms-srv sshd[30826]: Failed password for invalid user root from 148.72.206.225 port 44662 ssh2
2020-04-02 03:47:15
188.254.0.124 attackspambots
Apr  1 20:07:04 hosting sshd[25618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.124  user=root
Apr  1 20:07:05 hosting sshd[25618]: Failed password for root from 188.254.0.124 port 34798 ssh2
...
2020-04-02 04:04:07
180.106.81.168 attack
IP blocked
2020-04-02 03:57:44
45.224.105.79 attackspambots
Unauthorized connection attempt from IP address 45.224.105.79 on port 993
2020-04-02 04:13:34
178.128.234.93 attack
Fail2Ban Ban Triggered
2020-04-02 04:03:31
13.250.234.242 attack
xmlrpc attack
2020-04-02 04:08:27
61.91.14.151 attackspambots
(sshd) Failed SSH login from 61.91.14.151 (TH/Thailand/61-91-14-151.static.asianet.co.th): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  1 22:01:18 ubnt-55d23 sshd[5455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.91.14.151  user=root
Apr  1 22:01:20 ubnt-55d23 sshd[5455]: Failed password for root from 61.91.14.151 port 47141 ssh2
2020-04-02 04:17:52
211.104.171.239 attackspam
2020-04-01T18:49:35.836360abusebot-6.cloudsearch.cf sshd[19301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.104.171.239  user=root
2020-04-01T18:49:38.056884abusebot-6.cloudsearch.cf sshd[19301]: Failed password for root from 211.104.171.239 port 60215 ssh2
2020-04-01T18:53:54.704709abusebot-6.cloudsearch.cf sshd[19533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.104.171.239  user=root
2020-04-01T18:53:56.814793abusebot-6.cloudsearch.cf sshd[19533]: Failed password for root from 211.104.171.239 port 37457 ssh2
2020-04-01T18:58:06.165761abusebot-6.cloudsearch.cf sshd[19801]: Invalid user soporte from 211.104.171.239 port 42939
2020-04-01T18:58:06.181258abusebot-6.cloudsearch.cf sshd[19801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.104.171.239
2020-04-01T18:58:06.165761abusebot-6.cloudsearch.cf sshd[19801]: Invalid user soporte from 211.104.
...
2020-04-02 04:19:11
80.229.8.61 attackspam
3x Failed Password
2020-04-02 04:08:59
114.67.102.54 attack
k+ssh-bruteforce
2020-04-02 04:02:34
23.251.142.181 attackspam
2020-04-01T17:00:42.558621abusebot-4.cloudsearch.cf sshd[20433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.142.251.23.bc.googleusercontent.com  user=root
2020-04-01T17:00:44.630920abusebot-4.cloudsearch.cf sshd[20433]: Failed password for root from 23.251.142.181 port 41031 ssh2
2020-04-01T17:04:37.513959abusebot-4.cloudsearch.cf sshd[20693]: Invalid user jn from 23.251.142.181 port 54112
2020-04-01T17:04:37.519661abusebot-4.cloudsearch.cf sshd[20693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.142.251.23.bc.googleusercontent.com
2020-04-01T17:04:37.513959abusebot-4.cloudsearch.cf sshd[20693]: Invalid user jn from 23.251.142.181 port 54112
2020-04-01T17:04:39.866209abusebot-4.cloudsearch.cf sshd[20693]: Failed password for invalid user jn from 23.251.142.181 port 54112 ssh2
2020-04-01T17:08:30.846590abusebot-4.cloudsearch.cf sshd[20890]: pam_unix(sshd:auth): authentication failure; lognam
...
2020-04-02 04:21:19
111.229.215.25 attack
2020-04-01T17:15:51.369624v22018076590370373 sshd[26441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.215.25
2020-04-01T17:15:51.364493v22018076590370373 sshd[26441]: Invalid user alarm from 111.229.215.25 port 47756
2020-04-01T17:15:53.410910v22018076590370373 sshd[26441]: Failed password for invalid user alarm from 111.229.215.25 port 47756 ssh2
2020-04-01T17:21:13.846488v22018076590370373 sshd[31223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.215.25  user=root
2020-04-01T17:21:15.426942v22018076590370373 sshd[31223]: Failed password for root from 111.229.215.25 port 45618 ssh2
...
2020-04-02 03:50:16
27.102.66.213 attackspambots
(sshd) Failed SSH login from 27.102.66.213 (KR/South Korea/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  1 19:00:55 ubnt-55d23 sshd[2736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.102.66.213  user=root
Apr  1 19:00:58 ubnt-55d23 sshd[2736]: Failed password for root from 27.102.66.213 port 56686 ssh2
2020-04-02 04:18:24

Recently Reported IPs

104.21.61.62 104.21.61.251 104.21.61.57 104.21.61.78
104.18.31.185 104.21.61.71 104.21.61.93 104.21.61.60
104.21.62.120 104.21.62.12 104.21.62.149 104.21.62.16
104.21.62.157 104.21.62.137 104.21.62.17 104.21.62.124
104.18.31.186 104.21.62.186 104.21.62.199 104.21.62.183