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 <<>> 21.195.100.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6294
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.195.100.104.			IN	A

;; AUTHORITY SECTION:
.			116	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022041400 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 14 23:53:21 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 104.100.195.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.100.195.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.57.111.161 attackspambots
Automatic report - Port Scan Attack
2020-02-09 09:40:38
93.174.95.110 attack
firewall-block, port(s): 4005/tcp, 4014/tcp, 4017/tcp, 4118/tcp, 4187/tcp, 4373/tcp, 4386/tcp, 4444/tcp, 4477/tcp, 4484/tcp, 4523/tcp, 4551/tcp, 4624/tcp, 4674/tcp, 4775/tcp, 4811/tcp, 4835/tcp
2020-02-09 09:06:59
217.128.65.11 attack
Automatic report - SSH Brute-Force Attack
2020-02-09 09:39:54
39.36.73.74 attackspam
Feb  9 01:46:53 mail sshd\[20591\]: Invalid user gsn from 39.36.73.74
Feb  9 01:46:53 mail sshd\[20591\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.36.73.74
Feb  9 01:46:55 mail sshd\[20591\]: Failed password for invalid user gsn from 39.36.73.74 port 60670 ssh2
2020-02-09 09:47:48
106.12.98.14 attack
Feb  9 02:25:21 dedicated sshd[14623]: Invalid user six from 106.12.98.14 port 56288
2020-02-09 09:43:32
115.124.99.12 attack
Feb  5 06:43:50 iago sshd[11329]: Invalid user que from 115.124.99.12
Feb  5 06:43:50 iago sshd[11329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.124.99.12 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=115.124.99.12
2020-02-09 09:37:37
118.70.233.163 attack
Feb  9 01:43:26 legacy sshd[17791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.233.163
Feb  9 01:43:28 legacy sshd[17791]: Failed password for invalid user nxw from 118.70.233.163 port 53092 ssh2
Feb  9 01:47:21 legacy sshd[17986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.233.163
...
2020-02-09 09:21:28
138.68.111.27 attack
Feb  8 15:03:38 hpm sshd\[20714\]: Invalid user lge from 138.68.111.27
Feb  8 15:03:38 hpm sshd\[20714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=semako-01.weplay.space
Feb  8 15:03:40 hpm sshd\[20714\]: Failed password for invalid user lge from 138.68.111.27 port 37716 ssh2
Feb  8 15:06:15 hpm sshd\[21041\]: Invalid user ris from 138.68.111.27
Feb  8 15:06:15 hpm sshd\[21041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=semako-01.weplay.space
2020-02-09 09:22:32
119.234.7.174 attackbots
SSH-BruteForce
2020-02-09 09:42:18
124.16.76.17 attack
Unauthorised access (Feb  9) SRC=124.16.76.17 LEN=40 TTL=228 ID=30573 TCP DPT=1433 WINDOW=1024 SYN
2020-02-09 09:37:06
186.226.177.250 attack
unauthorized connection attempt
2020-02-09 09:14:38
222.186.190.92 attack
Feb  9 02:21:16 dcd-gentoo sshd[22167]: User root from 222.186.190.92 not allowed because none of user's groups are listed in AllowGroups
Feb  9 02:21:19 dcd-gentoo sshd[22167]: error: PAM: Authentication failure for illegal user root from 222.186.190.92
Feb  9 02:21:16 dcd-gentoo sshd[22167]: User root from 222.186.190.92 not allowed because none of user's groups are listed in AllowGroups
Feb  9 02:21:19 dcd-gentoo sshd[22167]: error: PAM: Authentication failure for illegal user root from 222.186.190.92
Feb  9 02:21:16 dcd-gentoo sshd[22167]: User root from 222.186.190.92 not allowed because none of user's groups are listed in AllowGroups
Feb  9 02:21:19 dcd-gentoo sshd[22167]: error: PAM: Authentication failure for illegal user root from 222.186.190.92
Feb  9 02:21:19 dcd-gentoo sshd[22167]: Failed keyboard-interactive/pam for invalid user root from 222.186.190.92 port 42516 ssh2
...
2020-02-09 09:27:49
139.59.36.23 attack
Feb  9 00:24:30 web8 sshd\[15457\]: Invalid user zor from 139.59.36.23
Feb  9 00:24:30 web8 sshd\[15457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23
Feb  9 00:24:33 web8 sshd\[15457\]: Failed password for invalid user zor from 139.59.36.23 port 35210 ssh2
Feb  9 00:29:23 web8 sshd\[18098\]: Invalid user roi from 139.59.36.23
Feb  9 00:29:23 web8 sshd\[18098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23
2020-02-09 09:09:44
98.0.174.246 attack
Unauthorized connection attempt from IP address 98.0.174.246 on Port 445(SMB)
2020-02-09 09:05:34
89.248.168.217 attackbotsspam
89.248.168.217 was recorded 22 times by 11 hosts attempting to connect to the following ports: 40859,41030,22547. Incident counter (4h, 24h, all-time): 22, 132, 17691
2020-02-09 09:25:14

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