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 <<>> 104.21.72.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49222
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.146.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:34 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 146.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 146.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.51.160.62 attack
2020-08-30T18:46:21.592688hostname sshd[117980]: Failed password for root from 122.51.160.62 port 45030 ssh2
...
2020-08-31 02:42:39
148.204.63.209 attack
Aug 30 16:56:49 jane sshd[13049]: Failed password for root from 148.204.63.209 port 60690 ssh2
...
2020-08-31 02:25:59
81.68.82.201 attack
Aug 30 12:17:47 124388 sshd[25091]: Invalid user ken from 81.68.82.201 port 47620
Aug 30 12:17:47 124388 sshd[25091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.82.201
Aug 30 12:17:47 124388 sshd[25091]: Invalid user ken from 81.68.82.201 port 47620
Aug 30 12:17:49 124388 sshd[25091]: Failed password for invalid user ken from 81.68.82.201 port 47620 ssh2
Aug 30 12:21:42 124388 sshd[25408]: Invalid user fivem from 81.68.82.201 port 36172
2020-08-31 02:10:36
138.197.213.134 attackspam
Aug 30 16:05:31 onepixel sshd[579156]: Invalid user deploy from 138.197.213.134 port 38506
Aug 30 16:05:31 onepixel sshd[579156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.134 
Aug 30 16:05:31 onepixel sshd[579156]: Invalid user deploy from 138.197.213.134 port 38506
Aug 30 16:05:33 onepixel sshd[579156]: Failed password for invalid user deploy from 138.197.213.134 port 38506 ssh2
Aug 30 16:09:15 onepixel sshd[579964]: Invalid user vt from 138.197.213.134 port 44518
2020-08-31 02:19:20
139.198.191.217 attackbots
Aug 30 18:29:23 onepixel sshd[602350]: Failed password for invalid user david from 139.198.191.217 port 54330 ssh2
Aug 30 18:32:15 onepixel sshd[602822]: Invalid user ubuntu from 139.198.191.217 port 41106
Aug 30 18:32:15 onepixel sshd[602822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217 
Aug 30 18:32:15 onepixel sshd[602822]: Invalid user ubuntu from 139.198.191.217 port 41106
Aug 30 18:32:17 onepixel sshd[602822]: Failed password for invalid user ubuntu from 139.198.191.217 port 41106 ssh2
2020-08-31 02:42:23
123.231.50.2 attackspam
20/8/30@08:44:26: FAIL: Alarm-Network address from=123.231.50.2
20/8/30@08:44:26: FAIL: Alarm-Network address from=123.231.50.2
...
2020-08-31 02:26:17
92.63.196.3 attack
Port scan on 12 port(s): 3001 3367 3383 3390 3397 4889 6002 8001 8789 8933 9989 23456
2020-08-31 02:22:58
85.209.0.65 attack
2020-08-30T14:12:14.057192ks3355764 sshd[22552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.65  user=root
2020-08-30T14:12:16.152224ks3355764 sshd[22552]: Failed password for root from 85.209.0.65 port 48160 ssh2
...
2020-08-31 02:31:15
177.234.179.4 attack
1598789531 - 08/30/2020 14:12:11 Host: 177.234.179.4/177.234.179.4 Port: 445 TCP Blocked
2020-08-31 02:36:39
212.21.66.6 attackspambots
Aug 30 20:25:30 ourumov-web sshd\[31157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=root
Aug 30 20:25:32 ourumov-web sshd\[31157\]: Failed password for root from 212.21.66.6 port 52724 ssh2
Aug 30 20:25:34 ourumov-web sshd\[31157\]: Failed password for root from 212.21.66.6 port 52724 ssh2
...
2020-08-31 02:30:48
49.72.26.165 attack
Aug 30 16:55:59 server sshd[16580]: Failed password for root from 49.72.26.165 port 45886 ssh2
Aug 30 17:14:39 server sshd[11058]: Failed password for invalid user gitlab from 49.72.26.165 port 59158 ssh2
Aug 30 17:18:06 server sshd[15862]: Failed password for invalid user ash from 49.72.26.165 port 39606 ssh2
2020-08-31 02:41:12
176.235.219.253 attackspambots
SMB Server BruteForce Attack
2020-08-31 02:25:08
203.86.193.48 attackbots
Aug 30 18:35:38 master sshd[12749]: Failed password for invalid user osboxes from 203.86.193.48 port 49984 ssh2
Aug 30 18:47:01 master sshd[12919]: Failed password for invalid user wsp from 203.86.193.48 port 59662 ssh2
Aug 30 18:56:06 master sshd[13042]: Failed password for www-data from 203.86.193.48 port 42898 ssh2
2020-08-31 02:33:56
51.75.52.118 attack
SSH brute-force attempt
2020-08-31 02:28:04
183.6.107.248 attackbots
Aug 30 18:32:43 funkybot sshd[17404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.107.248 
Aug 30 18:32:46 funkybot sshd[17404]: Failed password for invalid user admin from 183.6.107.248 port 53650 ssh2
...
2020-08-31 02:13:23

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