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 <<>> 104.57.72.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47797
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;104.57.72.221.			IN	A

;; AUTHORITY SECTION:
.			437	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071200 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jul 13 01:09:20 CST 2020
;; MSG SIZE  rcvd: 117
Host info
221.72.57.104.in-addr.arpa domain name pointer 104-57-72-221.lightspeed.tukrga.sbcglobal.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
221.72.57.104.in-addr.arpa	name = 104-57-72-221.lightspeed.tukrga.sbcglobal.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
61.219.142.9 attack
Multiple SSH auth failures recorded by fail2ban
2019-07-13 07:14:03
119.29.62.85 attack
Jul 12 22:46:37 mail sshd\[14752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.62.85  user=backup
Jul 12 22:46:39 mail sshd\[14752\]: Failed password for backup from 119.29.62.85 port 55006 ssh2
Jul 12 22:52:23 mail sshd\[14889\]: Invalid user test7 from 119.29.62.85 port 56510
Jul 12 22:52:23 mail sshd\[14889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.62.85
Jul 12 22:52:24 mail sshd\[14889\]: Failed password for invalid user test7 from 119.29.62.85 port 56510 ssh2
...
2019-07-13 07:08:05
74.135.82.222 attack
Jul 12 21:57:58 xxx sshd[25651]: Invalid user admin from 74.135.82.222
Jul 12 21:58:00 xxx sshd[25651]: Failed password for invalid user admin from 74.135.82.222 port 51458 ssh2
Jul 12 21:58:02 xxx sshd[25651]: Failed password for invalid user admin from 74.135.82.222 port 51458 ssh2
Jul 12 21:58:04 xxx sshd[25651]: Failed password for invalid user admin from 74.135.82.222 port 51458 ssh2
Jul 12 21:58:06 xxx sshd[25651]: Failed password for invalid user admin from 74.135.82.222 port 51458 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=74.135.82.222
2019-07-13 07:19:08
210.16.75.18 attackbotsspam
Jul 12 21:58:30 rigel postfix/smtpd[6697]: connect from unknown[210.16.75.18]
Jul 12 21:58:33 rigel postfix/smtpd[6697]: warning: unknown[210.16.75.18]: SASL CRAM-MD5 authentication failed: authentication failure
Jul 12 21:58:33 rigel postfix/smtpd[6697]: warning: unknown[210.16.75.18]: SASL PLAIN authentication failed: authentication failure
Jul 12 21:58:34 rigel postfix/smtpd[6697]: warning: unknown[210.16.75.18]: SASL LOGIN authentication failed: authentication failure
Jul 12 21:58:35 rigel postfix/smtpd[6697]: disconnect from unknown[210.16.75.18]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=210.16.75.18
2019-07-13 06:54:49
103.42.57.65 attack
Jul 13 00:45:26 * sshd[28400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.42.57.65
Jul 13 00:45:29 * sshd[28400]: Failed password for invalid user userftp from 103.42.57.65 port 43734 ssh2
2019-07-13 07:28:35
157.230.235.233 attackspam
Jul 13 01:04:15 vps691689 sshd[10403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.235.233
Jul 13 01:04:16 vps691689 sshd[10403]: Failed password for invalid user csmith from 157.230.235.233 port 35132 ssh2
...
2019-07-13 07:18:21
51.38.185.238 attackbots
Jul 12 22:06:00 vpn01 sshd\[5780\]: Invalid user ci from 51.38.185.238
Jul 12 22:06:00 vpn01 sshd\[5780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.185.238
Jul 12 22:06:02 vpn01 sshd\[5780\]: Failed password for invalid user ci from 51.38.185.238 port 45134 ssh2
2019-07-13 07:02:46
134.209.7.179 attackspambots
Jul 13 01:10:40 vps691689 sshd[10647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.7.179
Jul 13 01:10:42 vps691689 sshd[10647]: Failed password for invalid user chris from 134.209.7.179 port 41318 ssh2
...
2019-07-13 07:16:10
50.227.195.3 attack
Jul 13 00:43:46 dev sshd\[2715\]: Invalid user deluge from 50.227.195.3 port 43612
Jul 13 00:43:46 dev sshd\[2715\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.227.195.3
...
2019-07-13 06:52:28
64.31.33.70 attack
\[2019-07-12 19:08:08\] NOTICE\[22786\] chan_sip.c: Registration from '"2010" \' failed for '64.31.33.70:5753' - Wrong password
\[2019-07-12 19:08:08\] SECURITY\[22794\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-12T19:08:08.193-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2010",SessionID="0x7f7544230ac8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/64.31.33.70/5753",Challenge="7b19e12b",ReceivedChallenge="7b19e12b",ReceivedHash="abb0baaa9f8c0e9835ca3ccf232dff1e"
\[2019-07-12 19:08:08\] NOTICE\[22786\] chan_sip.c: Registration from '"2010" \' failed for '64.31.33.70:5753' - Wrong password
\[2019-07-12 19:08:08\] SECURITY\[22794\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-12T19:08:08.269-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2010",SessionID="0x7f75441b6d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
2019-07-13 07:12:33
137.74.47.154 attackbotsspam
Jul 12 22:43:06 mail sshd\[14677\]: Invalid user ben from 137.74.47.154 port 33110
Jul 12 22:43:06 mail sshd\[14677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.47.154
Jul 12 22:43:08 mail sshd\[14677\]: Failed password for invalid user ben from 137.74.47.154 port 33110 ssh2
Jul 12 22:49:47 mail sshd\[14826\]: Invalid user edit from 137.74.47.154 port 35534
Jul 12 22:49:47 mail sshd\[14826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.47.154
...
2019-07-13 07:07:03
106.13.98.92 attackbotsspam
Jul 12 19:20:19 plusreed sshd[5435]: Invalid user health from 106.13.98.92
...
2019-07-13 07:33:16
111.231.75.83 attackbots
Mar  8 21:18:03 vtv3 sshd\[11997\]: Invalid user ha from 111.231.75.83 port 60840
Mar  8 21:18:03 vtv3 sshd\[11997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.75.83
Mar  8 21:18:06 vtv3 sshd\[11997\]: Failed password for invalid user ha from 111.231.75.83 port 60840 ssh2
Mar  8 21:26:38 vtv3 sshd\[15418\]: Invalid user jj from 111.231.75.83 port 33636
Mar  8 21:26:38 vtv3 sshd\[15418\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.75.83
Mar 22 23:32:45 vtv3 sshd\[20153\]: Invalid user jz from 111.231.75.83 port 47686
Mar 22 23:32:45 vtv3 sshd\[20153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.75.83
Mar 22 23:32:46 vtv3 sshd\[20153\]: Failed password for invalid user jz from 111.231.75.83 port 47686 ssh2
Mar 22 23:40:57 vtv3 sshd\[23662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.75.83
2019-07-13 07:39:33
191.53.239.106 attack
failed_logins
2019-07-13 07:10:30
37.59.116.163 attack
Jul 13 00:10:50 ArkNodeAT sshd\[26624\]: Invalid user zh from 37.59.116.163
Jul 13 00:10:50 ArkNodeAT sshd\[26624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.116.163
Jul 13 00:10:52 ArkNodeAT sshd\[26624\]: Failed password for invalid user zh from 37.59.116.163 port 38198 ssh2
2019-07-13 07:11:49

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