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 <<>> 104.21.56.105
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58725
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.105.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:20:32 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 105.56.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 105.56.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.19.166 attackspam
Repeated brute force against a port
2020-09-21 23:04:59
161.35.84.246 attackbots
161.35.84.246 (US/United States/-), 6 distributed sshd attacks on account [admin] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 21 10:05:18 server5 sshd[25730]: Failed password for invalid user admin from 34.78.103.223 port 50598 ssh2
Sep 21 10:05:43 server5 sshd[26172]: Invalid user admin from 161.35.84.246
Sep 21 10:05:45 server5 sshd[26172]: Failed password for invalid user admin from 161.35.84.246 port 48262 ssh2
Sep 21 10:15:19 server5 sshd[31264]: Invalid user admin from 164.90.204.72
Sep 21 10:05:15 server5 sshd[25730]: Invalid user admin from 34.78.103.223
Sep 21 10:16:11 server5 sshd[31895]: Invalid user admin from 173.230.152.63

IP Addresses Blocked:

34.78.103.223 (US/United States/-)
2020-09-21 23:08:09
149.12.217.235 attackbots
20/9/20@13:01:23: FAIL: Alarm-Telnet address from=149.12.217.235
...
2020-09-21 23:20:34
94.62.69.43 attackbotsspam
SSH Brute Force
2020-09-21 23:19:06
42.2.131.7 attackspam
Sep 20 14:01:26 logopedia-1vcpu-1gb-nyc1-01 sshd[443008]: Failed password for root from 42.2.131.7 port 35310 ssh2
...
2020-09-21 23:17:15
78.139.93.236 attackbotsspam
Sep 20 14:01:08 logopedia-1vcpu-1gb-nyc1-01 sshd[442968]: Failed password for root from 78.139.93.236 port 57960 ssh2
...
2020-09-21 23:40:01
109.235.190.25 attack
Unauthorized connection attempt from IP address 109.235.190.25 on Port 445(SMB)
2020-09-21 23:41:22
195.24.207.199 attackbots
Brute%20Force%20SSH
2020-09-21 23:23:38
219.77.178.241 attackbotsspam
Sep 20 19:00:59 roki-contabo sshd\[26089\]: Invalid user support from 219.77.178.241
Sep 20 19:01:00 roki-contabo sshd\[26089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.77.178.241
Sep 20 19:01:01 roki-contabo sshd\[26089\]: Failed password for invalid user support from 219.77.178.241 port 42056 ssh2
Sep 20 19:01:09 roki-contabo sshd\[26117\]: Invalid user ubnt from 219.77.178.241
Sep 20 19:01:09 roki-contabo sshd\[26117\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.77.178.241
...
2020-09-21 23:37:07
1.64.232.79 attack
Sep 21 09:02:01 ssh2 sshd[97039]: User root from 1-64-232-079.static.netvigator.com not allowed because not listed in AllowUsers
Sep 21 09:02:01 ssh2 sshd[97039]: Failed password for invalid user root from 1.64.232.79 port 39576 ssh2
Sep 21 09:02:01 ssh2 sshd[97039]: Connection closed by invalid user root 1.64.232.79 port 39576 [preauth]
...
2020-09-21 23:31:01
36.224.53.208 attack
Unauthorised access (Sep 20) SRC=36.224.53.208 LEN=48 TTL=109 ID=30911 DF TCP DPT=445 WINDOW=8192 SYN
2020-09-21 23:24:46
212.156.92.82 attackbots
Unauthorized connection attempt from IP address 212.156.92.82 on Port 445(SMB)
2020-09-21 23:09:57
117.50.43.204 attackspam
Sep 21 14:30:02 root sshd[27975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.43.204  user=root
Sep 21 14:30:04 root sshd[27975]: Failed password for root from 117.50.43.204 port 55558 ssh2
...
2020-09-21 23:20:51
106.75.177.111 attackbots
SSH Bruteforce Attempt on Honeypot
2020-09-21 23:02:46
176.106.25.62 attackbots
Sep 20 14:05:21 roki-contabo sshd\[23545\]: Invalid user guest from 176.106.25.62
Sep 20 14:05:21 roki-contabo sshd\[23545\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.106.25.62
Sep 20 14:05:23 roki-contabo sshd\[23545\]: Failed password for invalid user guest from 176.106.25.62 port 39379 ssh2
Sep 20 19:01:16 roki-contabo sshd\[26139\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.106.25.62  user=root
Sep 20 19:01:17 roki-contabo sshd\[26139\]: Failed password for root from 176.106.25.62 port 41998 ssh2
...
2020-09-21 23:28:45

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