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 <<>> 104.21.33.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12936
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.33.142.			IN	A

;; AUTHORITY SECTION:
.			449	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022401 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 11:55:50 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.33.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.33.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
156.216.117.13 attackspambots
23/tcp
[2019-09-23]1pkt
2019-09-24 07:24:19
58.150.46.6 attackspam
Sep 24 00:12:11 ArkNodeAT sshd\[12972\]: Invalid user gd from 58.150.46.6
Sep 24 00:12:11 ArkNodeAT sshd\[12972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.150.46.6
Sep 24 00:12:13 ArkNodeAT sshd\[12972\]: Failed password for invalid user gd from 58.150.46.6 port 37598 ssh2
2019-09-24 07:06:58
156.196.163.123 attackspam
23/tcp
[2019-09-23]1pkt
2019-09-24 07:07:31
180.168.70.190 attackspambots
Sep 23 23:08:28 MK-Soft-VM7 sshd[26366]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.70.190 
Sep 23 23:08:30 MK-Soft-VM7 sshd[26366]: Failed password for invalid user user1 from 180.168.70.190 port 33677 ssh2
...
2019-09-24 07:32:54
172.247.55.86 attack
server 1
2019-09-24 07:09:26
116.101.238.40 attackspam
Sep 23 18:21:06 pl3server sshd[3945759]: reveeclipse mapping checking getaddrinfo for dynamic-ip-adsl.viettel.vn [116.101.238.40] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 23 18:21:06 pl3server sshd[3945759]: Invalid user admin from 116.101.238.40
Sep 23 18:21:06 pl3server sshd[3945759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.101.238.40
Sep 23 18:21:08 pl3server sshd[3945759]: Failed password for invalid user admin from 116.101.238.40 port 43114 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=116.101.238.40
2019-09-24 07:37:10
196.52.43.61 attackbots
Automatic report - Port Scan Attack
2019-09-24 07:06:34
1.173.139.138 attack
2323/tcp
[2019-09-23]1pkt
2019-09-24 07:40:23
5.67.8.236 attack
Automatic report - Port Scan Attack
2019-09-24 07:27:30
149.34.9.123 attackspambots
5555/tcp
[2019-09-23]1pkt
2019-09-24 07:39:20
106.13.119.163 attackbots
Sep 23 21:08:48 unicornsoft sshd\[5690\]: Invalid user unit from 106.13.119.163
Sep 23 21:08:48 unicornsoft sshd\[5690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.119.163
Sep 23 21:08:50 unicornsoft sshd\[5690\]: Failed password for invalid user unit from 106.13.119.163 port 50280 ssh2
2019-09-24 07:32:20
202.179.135.255 attackbotsspam
2222/tcp 2222/tcp 2222/tcp
[2019-09-23]3pkt
2019-09-24 07:26:54
222.186.175.202 attack
Sep 24 01:19:07 srv206 sshd[25870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.202  user=root
Sep 24 01:19:09 srv206 sshd[25870]: Failed password for root from 222.186.175.202 port 4502 ssh2
...
2019-09-24 07:19:17
81.241.41.166 attackbotsspam
Sep 23 18:29:58 rb06 sshd[31880]: Failed password for invalid user aman from 81.241.41.166 port 46006 ssh2
Sep 23 18:29:58 rb06 sshd[31880]: Received disconnect from 81.241.41.166: 11: Bye Bye [preauth]
Sep 23 18:30:28 rb06 sshd[24283]: Failed password for invalid user undernet from 81.241.41.166 port 45086 ssh2
Sep 23 18:30:28 rb06 sshd[24283]: Received disconnect from 81.241.41.166: 11: Bye Bye [preauth]
Sep 23 18:30:40 rb06 sshd[26238]: Failed password for invalid user finance from 81.241.41.166 port 45784 ssh2
Sep 23 18:30:40 rb06 sshd[26238]: Received disconnect from 81.241.41.166: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=81.241.41.166
2019-09-24 07:39:40
220.202.132.252 attackspambots
3389/tcp 3389/tcp
[2019-09-23]2pkt
2019-09-24 07:35:54

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