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 <<>> 104.21.56.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24835
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.113.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 113.56.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 113.56.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
66.70.205.186 attackbots
(sshd) Failed SSH login from 66.70.205.186 (CA/Canada/downloads.falepleno.com.br): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  7 07:20:58 elude sshd[6799]: Invalid user ubuntu from 66.70.205.186 port 48907
Apr  7 07:21:00 elude sshd[6799]: Failed password for invalid user ubuntu from 66.70.205.186 port 48907 ssh2
Apr  7 07:27:46 elude sshd[7777]: Invalid user postgres from 66.70.205.186 port 45751
Apr  7 07:27:48 elude sshd[7777]: Failed password for invalid user postgres from 66.70.205.186 port 45751 ssh2
Apr  7 07:31:19 elude sshd[8310]: Invalid user logger from 66.70.205.186 port 51277
2020-04-07 13:58:44
103.126.169.68 attackspambots
Automatic report - Port Scan Attack
2020-04-07 14:23:35
141.98.80.10 attack
firewall-block, port(s): 3388/tcp
2020-04-07 14:21:39
155.4.19.42 attack
(sshd) Failed SSH login from 155.4.19.42 (SE/Sweden/h-19-42.A137.corp.bahnhof.se): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  7 05:42:29 andromeda sshd[23349]: Invalid user www2 from 155.4.19.42 port 53098
Apr  7 05:42:31 andromeda sshd[23349]: Failed password for invalid user www2 from 155.4.19.42 port 53098 ssh2
Apr  7 05:53:52 andromeda sshd[23852]: Invalid user bot from 155.4.19.42 port 43632
2020-04-07 14:26:14
141.98.81.112 attack
Apr  7 08:02:00 host sshd[40174]: Invalid user admin from 141.98.81.112 port 39471
...
2020-04-07 14:24:22
157.245.91.72 attackspambots
Apr  7 07:35:30 pornomens sshd\[17639\]: Invalid user postgres from 157.245.91.72 port 55192
Apr  7 07:35:30 pornomens sshd\[17639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.91.72
Apr  7 07:35:32 pornomens sshd\[17639\]: Failed password for invalid user postgres from 157.245.91.72 port 55192 ssh2
...
2020-04-07 13:57:57
218.92.0.179 attackspambots
Apr  7 11:20:57 gw1 sshd[9042]: Failed password for root from 218.92.0.179 port 23253 ssh2
Apr  7 11:21:10 gw1 sshd[9042]: error: maximum authentication attempts exceeded for root from 218.92.0.179 port 23253 ssh2 [preauth]
...
2020-04-07 14:27:20
195.231.0.89 attackspam
Apr  7 06:37:21 santamaria sshd\[17517\]: Invalid user admin from 195.231.0.89
Apr  7 06:37:21 santamaria sshd\[17517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.231.0.89
Apr  7 06:37:22 santamaria sshd\[17517\]: Failed password for invalid user admin from 195.231.0.89 port 47434 ssh2
...
2020-04-07 14:27:46
71.6.233.100 attackbotsspam
Apr  7 05:53:10 debian-2gb-nbg1-2 kernel: \[8490613.254896\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=71.6.233.100 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=236 ID=54321 PROTO=TCP SPT=8000 DPT=8000 WINDOW=65535 RES=0x00 SYN URGP=0
2020-04-07 14:05:56
104.225.219.138 attackbots
Apr  7 05:43:27 ovpn sshd\[15893\]: Invalid user student3 from 104.225.219.138
Apr  7 05:43:27 ovpn sshd\[15893\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.225.219.138
Apr  7 05:43:29 ovpn sshd\[15893\]: Failed password for invalid user student3 from 104.225.219.138 port 49320 ssh2
Apr  7 05:53:03 ovpn sshd\[18215\]: Invalid user hostmaster from 104.225.219.138
Apr  7 05:53:03 ovpn sshd\[18215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.225.219.138
2020-04-07 14:11:43
222.186.175.167 attackbotsspam
Apr  6 20:26:52 web1 sshd\[10889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
Apr  6 20:26:54 web1 sshd\[10889\]: Failed password for root from 222.186.175.167 port 14476 ssh2
Apr  6 20:26:56 web1 sshd\[10889\]: Failed password for root from 222.186.175.167 port 14476 ssh2
Apr  6 20:26:59 web1 sshd\[10889\]: Failed password for root from 222.186.175.167 port 14476 ssh2
Apr  6 20:27:02 web1 sshd\[10889\]: Failed password for root from 222.186.175.167 port 14476 ssh2
2020-04-07 14:31:18
51.75.4.79 attackspam
$f2bV_matches
2020-04-07 14:02:24
122.51.62.70 attackbots
2020-04-07T05:46:06.418465rocketchat.forhosting.nl sshd[14400]: Invalid user bots from 122.51.62.70 port 42098
2020-04-07T05:46:08.981478rocketchat.forhosting.nl sshd[14400]: Failed password for invalid user bots from 122.51.62.70 port 42098 ssh2
2020-04-07T05:53:05.880306rocketchat.forhosting.nl sshd[14524]: Invalid user postgres from 122.51.62.70 port 55626
...
2020-04-07 14:11:08
119.84.8.43 attackspam
Apr  7 08:08:42  sshd\[6336\]: Invalid user mobiquity from 119.84.8.43Apr  7 08:08:44  sshd\[6336\]: Failed password for invalid user mobiquity from 119.84.8.43 port 53432 ssh2
...
2020-04-07 14:16:03
139.199.48.217 attack
Apr  7 05:44:44 game-panel sshd[14064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.48.217
Apr  7 05:44:46 game-panel sshd[14064]: Failed password for invalid user user from 139.199.48.217 port 51494 ssh2
Apr  7 05:49:44 game-panel sshd[14293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.48.217
2020-04-07 14:23:11

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