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 <<>> 104.21.76.196
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30801
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.196.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:55:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 196.76.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 196.76.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.196.90.116 attack
SSH Bruteforce attack
2020-08-15 04:44:45
31.29.212.240 attack
Unauthorised access (Aug 14) SRC=31.29.212.240 LEN=48 TTL=113 ID=1800 DF TCP DPT=445 WINDOW=65535 SYN
2020-08-15 04:35:29
220.231.127.3 attack
Unauthorized connection attempt from IP address 220.231.127.3 on Port 445(SMB)
2020-08-15 04:46:17
81.40.51.123 attackbots
Lines containing failures of 81.40.51.123
Aug 12 13:29:38 nopeasti sshd[5872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.40.51.123  user=r.r
Aug 12 13:29:40 nopeasti sshd[5872]: Failed password for r.r from 81.40.51.123 port 55388 ssh2
Aug 12 13:29:41 nopeasti sshd[5872]: Received disconnect from 81.40.51.123 port 55388:11: Bye Bye [preauth]
Aug 12 13:29:41 nopeasti sshd[5872]: Disconnected from authenticating user r.r 81.40.51.123 port 55388 [preauth]
Aug 12 13:35:01 nopeasti sshd[6997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.40.51.123  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=81.40.51.123
2020-08-15 04:17:59
222.186.30.57 attackbots
Aug 14 22:45:55 v22018053744266470 sshd[23356]: Failed password for root from 222.186.30.57 port 63559 ssh2
Aug 14 22:46:04 v22018053744266470 sshd[23370]: Failed password for root from 222.186.30.57 port 31046 ssh2
...
2020-08-15 04:50:50
222.186.15.62 attackbotsspam
Aug 14 20:45:03 email sshd\[28930\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Aug 14 20:45:04 email sshd\[28930\]: Failed password for root from 222.186.15.62 port 33510 ssh2
Aug 14 20:45:11 email sshd\[28958\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Aug 14 20:45:13 email sshd\[28958\]: Failed password for root from 222.186.15.62 port 12344 ssh2
Aug 14 20:45:16 email sshd\[28958\]: Failed password for root from 222.186.15.62 port 12344 ssh2
...
2020-08-15 04:45:53
93.146.237.163 attackspam
Aug 14 15:10:09 abendstille sshd\[10698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.146.237.163  user=root
Aug 14 15:10:11 abendstille sshd\[10698\]: Failed password for root from 93.146.237.163 port 60658 ssh2
Aug 14 15:14:15 abendstille sshd\[14601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.146.237.163  user=root
Aug 14 15:14:18 abendstille sshd\[14601\]: Failed password for root from 93.146.237.163 port 44058 ssh2
Aug 14 15:18:17 abendstille sshd\[18262\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.146.237.163  user=root
...
2020-08-15 04:22:08
106.110.12.82 attackbotsspam
serveres are UTC -0400
Lines containing failures of 106.110.12.82
Aug 14 09:37:39 tux2 sshd[14489]: Bad protocol version identification '' from 106.110.12.82 port 58785
Aug 14 09:37:43 tux2 sshd[14490]: Invalid user plexuser from 106.110.12.82 port 58962
Aug 14 09:37:43 tux2 sshd[14490]: Failed password for invalid user plexuser from 106.110.12.82 port 58962 ssh2
Aug 14 09:37:44 tux2 sshd[14490]: Connection closed by invalid user plexuser 106.110.12.82 port 58962 [preauth]
Aug 14 09:37:47 tux2 sshd[14501]: Failed password for r.r from 106.110.12.82 port 59981 ssh2
Aug 14 09:37:47 tux2 sshd[14501]: Connection closed by authenticating user r.r 106.110.12.82 port 59981 [preauth]
Aug 14 09:37:50 tux2 sshd[14503]: Failed password for r.r from 106.110.12.82 port 60698 ssh2
Aug 14 09:37:50 tux2 sshd[14503]: Connection closed by authenticating user r.r 106.110.12.82 port 60698 [preauth]
Aug 14 09:37:55 tux2 sshd[14505]: Failed password for r.r from 106.110.12.82 port 33217 ssh2
........
------------------------------
2020-08-15 04:15:53
113.110.196.82 attackspambots
1597437915 - 08/14/2020 22:45:15 Host: 113.110.196.82/113.110.196.82 Port: 445 TCP Blocked
2020-08-15 04:47:01
189.45.79.230 attackspam
Automatic report - Port Scan Attack
2020-08-15 04:42:01
51.38.129.74 attack
Aug 14 21:34:41 server sshd[25229]: Failed password for root from 51.38.129.74 port 41350 ssh2
Aug 14 21:38:13 server sshd[29968]: Failed password for root from 51.38.129.74 port 42824 ssh2
Aug 14 21:41:47 server sshd[2246]: Failed password for root from 51.38.129.74 port 44297 ssh2
2020-08-15 04:26:38
106.52.213.68 attack
Aug 14 23:35:42 lukav-desktop sshd\[25070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.213.68  user=root
Aug 14 23:35:43 lukav-desktop sshd\[25070\]: Failed password for root from 106.52.213.68 port 50378 ssh2
Aug 14 23:40:57 lukav-desktop sshd\[27498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.213.68  user=root
Aug 14 23:40:58 lukav-desktop sshd\[27498\]: Failed password for root from 106.52.213.68 port 48048 ssh2
Aug 14 23:45:08 lukav-desktop sshd\[29515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.213.68  user=root
2020-08-15 04:48:44
178.62.49.137 attackbots
Port scan: Attack repeated for 24 hours
2020-08-15 04:16:21
130.162.71.237 attackspam
Fail2Ban Ban Triggered (2)
2020-08-15 04:24:55
117.232.127.51 attackbots
Aug 14 22:01:13 ns37 sshd[11393]: Failed password for root from 117.232.127.51 port 39518 ssh2
Aug 14 22:04:51 ns37 sshd[11534]: Failed password for root from 117.232.127.51 port 55558 ssh2
2020-08-15 04:27:49

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