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 <<>> 104.21.73.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11368
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.73.71.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:52:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 71.73.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 71.73.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.209.136.34 attackspam
18477/tcp 31597/tcp 21707/tcp...
[2020-06-24/08-23]65pkt,50pt.(tcp)
2020-08-24 06:05:59
118.69.72.198 attackbotsspam
1598214836 - 08/23/2020 22:33:56 Host: 118.69.72.198/118.69.72.198 Port: 445 TCP Blocked
2020-08-24 06:22:41
2.201.90.35 attackbotsspam
2020-08-23T20:54:10.865211dmca.cloudsearch.cf sshd[24810]: Invalid user testftp from 2.201.90.35 port 40992
2020-08-23T20:54:10.871410dmca.cloudsearch.cf sshd[24810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=dslb-002-201-090-035.002.201.pools.vodafone-ip.de
2020-08-23T20:54:10.865211dmca.cloudsearch.cf sshd[24810]: Invalid user testftp from 2.201.90.35 port 40992
2020-08-23T20:54:12.603702dmca.cloudsearch.cf sshd[24810]: Failed password for invalid user testftp from 2.201.90.35 port 40992 ssh2
2020-08-23T21:00:50.931303dmca.cloudsearch.cf sshd[25088]: Invalid user admin from 2.201.90.35 port 51808
2020-08-23T21:00:50.936311dmca.cloudsearch.cf sshd[25088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=dslb-002-201-090-035.002.201.pools.vodafone-ip.de
2020-08-23T21:00:50.931303dmca.cloudsearch.cf sshd[25088]: Invalid user admin from 2.201.90.35 port 51808
2020-08-23T21:00:52.913683dmca.cloudsearch.cf
...
2020-08-24 06:16:54
218.92.0.171 attackspam
2020-08-24T00:02:55.350068vps751288.ovh.net sshd\[9039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.171  user=root
2020-08-24T00:02:57.369356vps751288.ovh.net sshd\[9039\]: Failed password for root from 218.92.0.171 port 56605 ssh2
2020-08-24T00:03:00.389475vps751288.ovh.net sshd\[9039\]: Failed password for root from 218.92.0.171 port 56605 ssh2
2020-08-24T00:03:04.156795vps751288.ovh.net sshd\[9039\]: Failed password for root from 218.92.0.171 port 56605 ssh2
2020-08-24T00:03:07.472828vps751288.ovh.net sshd\[9039\]: Failed password for root from 218.92.0.171 port 56605 ssh2
2020-08-24 06:03:36
79.139.56.120 attackbots
Time:     Sun Aug 23 22:19:31 2020 +0000
IP:       79.139.56.120 (-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 23 21:54:19 ca-16-ede1 sshd[60852]: Invalid user milena from 79.139.56.120 port 57456
Aug 23 21:54:22 ca-16-ede1 sshd[60852]: Failed password for invalid user milena from 79.139.56.120 port 57456 ssh2
Aug 23 22:10:59 ca-16-ede1 sshd[63073]: Invalid user noc from 79.139.56.120 port 57016
Aug 23 22:11:01 ca-16-ede1 sshd[63073]: Failed password for invalid user noc from 79.139.56.120 port 57016 ssh2
Aug 23 22:19:30 ca-16-ede1 sshd[64320]: Invalid user nagios from 79.139.56.120 port 37144
2020-08-24 06:36:17
138.68.67.96 attackbotsspam
SSH BruteForce Attack
2020-08-24 06:33:25
139.198.9.141 attackspambots
28617/tcp 3314/tcp 28044/tcp...
[2020-06-25/08-22]37pkt,28pt.(tcp)
2020-08-24 05:59:50
124.156.107.252 attackbots
Aug 23 23:49:22 icinga sshd[9569]: Failed password for root from 124.156.107.252 port 34002 ssh2
Aug 24 00:06:23 icinga sshd[35866]: Failed password for nagios from 124.156.107.252 port 52546 ssh2
...
2020-08-24 06:30:25
147.135.132.179 attack
Aug 23 23:44:05 [host] sshd[15866]: Invalid user u
Aug 23 23:44:05 [host] sshd[15866]: pam_unix(sshd:
Aug 23 23:44:07 [host] sshd[15866]: Failed passwor
2020-08-24 06:07:59
193.27.229.207 attackbotsspam
SmallBizIT.US 5 packets to tcp(43406,43414,43419,43426,43434)
2020-08-24 06:07:14
114.67.123.3 attack
Tried sshing with brute force.
2020-08-24 06:26:06
103.51.103.39 attackspambots
1433/tcp 445/tcp...
[2020-07-07/08-23]4pkt,2pt.(tcp)
2020-08-24 06:41:57
58.230.147.230 attackbotsspam
2020-08-23T20:40:53.719348abusebot-4.cloudsearch.cf sshd[10168]: Invalid user nad from 58.230.147.230 port 49033
2020-08-23T20:40:53.727773abusebot-4.cloudsearch.cf sshd[10168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.230.147.230
2020-08-23T20:40:53.719348abusebot-4.cloudsearch.cf sshd[10168]: Invalid user nad from 58.230.147.230 port 49033
2020-08-23T20:40:56.043432abusebot-4.cloudsearch.cf sshd[10168]: Failed password for invalid user nad from 58.230.147.230 port 49033 ssh2
2020-08-23T20:45:04.777700abusebot-4.cloudsearch.cf sshd[10230]: Invalid user kanishk from 58.230.147.230 port 53039
2020-08-23T20:45:04.785289abusebot-4.cloudsearch.cf sshd[10230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.230.147.230
2020-08-23T20:45:04.777700abusebot-4.cloudsearch.cf sshd[10230]: Invalid user kanishk from 58.230.147.230 port 53039
2020-08-23T20:45:06.559023abusebot-4.cloudsearch.cf sshd[10230]: F
...
2020-08-24 06:12:44
220.134.64.189 attack
23/tcp 23/tcp 23/tcp
[2020-07-31/08-23]3pkt
2020-08-24 06:27:08
85.43.41.197 attack
Aug 23 22:33:43 mellenthin sshd[18222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.43.41.197
Aug 23 22:33:45 mellenthin sshd[18222]: Failed password for invalid user dior from 85.43.41.197 port 40630 ssh2
2020-08-24 06:34:11

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