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: None

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 <<>> 104.21.78.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49333
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.78.34.			IN	A

;; AUTHORITY SECTION:
.			153	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:37:28 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 34.78.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 34.78.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.68.82.220 attackspam
Dec 25 07:47:13 localhost sshd\[10052\]: Invalid user norberto from 138.68.82.220 port 42236
Dec 25 07:47:13 localhost sshd\[10052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.82.220
Dec 25 07:47:15 localhost sshd\[10052\]: Failed password for invalid user norberto from 138.68.82.220 port 42236 ssh2
2019-12-25 17:05:41
41.190.33.162 attack
Automatic report - Banned IP Access
2019-12-25 16:45:57
185.58.205.60 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-25 17:04:23
92.222.21.103 attack
$f2bV_matches
2019-12-25 16:46:46
51.15.149.58 attackspambots
\[2019-12-25 03:41:40\] NOTICE\[2839\] chan_sip.c: Registration from '"328"\' failed for '51.15.149.58:8341' - Wrong password
\[2019-12-25 03:41:40\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-25T03:41:40.270-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="328",SessionID="0x7f0fb499d728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.15.149.58/8341",Challenge="5682896a",ReceivedChallenge="5682896a",ReceivedHash="52fcee648fef1c78e6b2c46fe89ed945"
\[2019-12-25 03:42:38\] NOTICE\[2839\] chan_sip.c: Registration from '"328"\' failed for '51.15.149.58:8399' - Wrong password
\[2019-12-25 03:42:38\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-25T03:42:38.370-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="328",SessionID="0x7f0fb499d728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.15.149
2019-12-25 17:12:59
202.144.157.70 attack
Dec 25 07:26:09 serwer sshd\[23684\]: Invalid user rpc from 202.144.157.70 port 25618
Dec 25 07:26:09 serwer sshd\[23684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.144.157.70
Dec 25 07:26:10 serwer sshd\[23684\]: Failed password for invalid user rpc from 202.144.157.70 port 25618 ssh2
...
2019-12-25 17:20:07
221.215.203.218 attackspam
Dec 24 11:29:46 vpxxxxxxx22308 sshd[17418]: Invalid user www from 221.215.203.218
Dec 24 11:29:46 vpxxxxxxx22308 sshd[17418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.215.203.218
Dec 24 11:29:48 vpxxxxxxx22308 sshd[17418]: Failed password for invalid user www from 221.215.203.218 port 21024 ssh2
Dec 24 11:32:34 vpxxxxxxx22308 sshd[17850]: Invalid user takadasa from 221.215.203.218
Dec 24 11:32:34 vpxxxxxxx22308 sshd[17850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.215.203.218
Dec 24 11:32:37 vpxxxxxxx22308 sshd[17850]: Failed password for invalid user takadasa from 221.215.203.218 port 43042 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=221.215.203.218
2019-12-25 17:18:51
189.209.218.146 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-25 16:56:27
119.123.216.72 attack
Dec 25 07:26:29 DAAP sshd[18198]: Invalid user jeff from 119.123.216.72 port 2053
Dec 25 07:26:29 DAAP sshd[18198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.123.216.72
Dec 25 07:26:29 DAAP sshd[18198]: Invalid user jeff from 119.123.216.72 port 2053
Dec 25 07:26:31 DAAP sshd[18198]: Failed password for invalid user jeff from 119.123.216.72 port 2053 ssh2
Dec 25 07:30:17 DAAP sshd[18245]: Invalid user piram from 119.123.216.72 port 2054
...
2019-12-25 17:09:34
188.106.66.125 attackspam
Dec 24 18:42:41 newdogma sshd[32321]: Invalid user garris from 188.106.66.125 port 51232
Dec 24 18:42:41 newdogma sshd[32321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.106.66.125
Dec 24 18:42:42 newdogma sshd[32321]: Failed password for invalid user garris from 188.106.66.125 port 51232 ssh2
Dec 24 18:42:43 newdogma sshd[32321]: Received disconnect from 188.106.66.125 port 51232:11: Bye Bye [preauth]
Dec 24 18:42:43 newdogma sshd[32321]: Disconnected from 188.106.66.125 port 51232 [preauth]
Dec 24 18:49:01 newdogma sshd[32402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.106.66.125  user=r.r
Dec 24 18:49:03 newdogma sshd[32402]: Failed password for r.r from 188.106.66.125 port 43642 ssh2
Dec 24 18:49:03 newdogma sshd[32402]: Received disconnect from 188.106.66.125 port 43642:11: Bye Bye [preauth]
Dec 24 18:49:03 newdogma sshd[32402]: Disconnected from 188.106.66.125 port 4........
-------------------------------
2019-12-25 16:41:23
119.79.234.12 attackspambots
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:28 +0100] "POST /[munged]: HTTP/1.1" 200 7107 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:29 +0100] "POST /[munged]: HTTP/1.1" 200 7110 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:31 +0100] "POST /[munged]: HTTP/1.1" 200 7106 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:32 +0100] "POST /[munged]: HTTP/1.1" 200 7106 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:33 +0100] "POST /[munged]: HTTP/1.1" 200 7110 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 119.79.234.12 - - [25/Dec/2019:07:26:35 +0100]
2019-12-25 16:57:26
81.28.173.7 attackbots
Unauthorized connection attempt detected from IP address 81.28.173.7 to port 445
2019-12-25 16:52:01
184.105.139.84 attackbotsspam
" "
2019-12-25 16:56:57
59.72.122.148 attackspam
20 attempts against mh-ssh on cloud.magehost.pro
2019-12-25 16:50:12
218.92.0.173 attackspambots
2019-12-25T09:00:20.111295dmca.cloudsearch.cf sshd[12341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
2019-12-25T09:00:22.280351dmca.cloudsearch.cf sshd[12341]: Failed password for root from 218.92.0.173 port 3626 ssh2
2019-12-25T09:00:25.774898dmca.cloudsearch.cf sshd[12341]: Failed password for root from 218.92.0.173 port 3626 ssh2
2019-12-25T09:00:20.111295dmca.cloudsearch.cf sshd[12341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
2019-12-25T09:00:22.280351dmca.cloudsearch.cf sshd[12341]: Failed password for root from 218.92.0.173 port 3626 ssh2
2019-12-25T09:00:25.774898dmca.cloudsearch.cf sshd[12341]: Failed password for root from 218.92.0.173 port 3626 ssh2
2019-12-25T09:00:20.111295dmca.cloudsearch.cf sshd[12341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
2019-12-25T09:00:22
...
2019-12-25 17:02:12

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