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 <<>> 104.21.19.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39852
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.109.			IN	A

;; AUTHORITY SECTION:
.			477	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:29:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 109.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.180.41 attack
Nov 19 08:24:57 dcd-gentoo sshd[29490]: User root from 222.186.180.41 not allowed because none of user's groups are listed in AllowGroups
Nov 19 08:24:59 dcd-gentoo sshd[29490]: error: PAM: Authentication failure for illegal user root from 222.186.180.41
Nov 19 08:24:57 dcd-gentoo sshd[29490]: User root from 222.186.180.41 not allowed because none of user's groups are listed in AllowGroups
Nov 19 08:24:59 dcd-gentoo sshd[29490]: error: PAM: Authentication failure for illegal user root from 222.186.180.41
Nov 19 08:24:57 dcd-gentoo sshd[29490]: User root from 222.186.180.41 not allowed because none of user's groups are listed in AllowGroups
Nov 19 08:24:59 dcd-gentoo sshd[29490]: error: PAM: Authentication failure for illegal user root from 222.186.180.41
Nov 19 08:24:59 dcd-gentoo sshd[29490]: Failed keyboard-interactive/pam for invalid user root from 222.186.180.41 port 53624 ssh2
...
2019-11-19 15:29:36
212.129.138.198 attackbotsspam
Nov 19 12:32:56 gw1 sshd[3127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.138.198
Nov 19 12:32:58 gw1 sshd[3127]: Failed password for invalid user knoebel from 212.129.138.198 port 54586 ssh2
...
2019-11-19 15:53:00
54.37.138.172 attackbots
Nov 19 08:31:10 MK-Soft-VM5 sshd[12223]: Failed password for news from 54.37.138.172 port 45642 ssh2
...
2019-11-19 15:43:09
103.105.195.230 attackbots
103.105.195.230 - - \[19/Nov/2019:07:28:35 +0100\] "POST /wp-login.php HTTP/1.0" 200 5731 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
103.105.195.230 - - \[19/Nov/2019:07:28:37 +0100\] "POST /wp-login.php HTTP/1.0" 200 5598 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
103.105.195.230 - - \[19/Nov/2019:07:28:39 +0100\] "POST /wp-login.php HTTP/1.0" 200 5594 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-19 15:33:21
128.199.103.239 attackspambots
Nov 19 07:07:31 localhost sshd\[64624\]: Invalid user vassilio from 128.199.103.239 port 53760
Nov 19 07:07:31 localhost sshd\[64624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.103.239
Nov 19 07:07:33 localhost sshd\[64624\]: Failed password for invalid user vassilio from 128.199.103.239 port 53760 ssh2
Nov 19 07:11:54 localhost sshd\[64784\]: Invalid user 123 from 128.199.103.239 port 44098
Nov 19 07:11:54 localhost sshd\[64784\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.103.239
...
2019-11-19 15:27:10
168.90.88.50 attackbotsspam
Nov 18 21:19:50 sachi sshd\[14735\]: Invalid user shedman from 168.90.88.50
Nov 18 21:19:50 sachi sshd\[14735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50.megalinkpi.net.br
Nov 18 21:19:52 sachi sshd\[14735\]: Failed password for invalid user shedman from 168.90.88.50 port 37282 ssh2
Nov 18 21:24:19 sachi sshd\[15096\]: Invalid user butterwith from 168.90.88.50
Nov 18 21:24:19 sachi sshd\[15096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50.megalinkpi.net.br
2019-11-19 15:44:49
103.229.126.206 attackbots
Nov 19 08:29:13 MK-Soft-Root2 sshd[1121]: Failed password for root from 103.229.126.206 port 59830 ssh2
...
2019-11-19 16:03:15
184.30.210.217 attackbotsspam
11/19/2019-08:44:43.458434 184.30.210.217 Protocol: 6 SURICATA TLS invalid record/traffic
2019-11-19 15:45:22
185.176.27.246 attackspam
185.176.27.246 was recorded 162 times by 36 hosts attempting to connect to the following ports: 15900,13300,16500,19800,15600,18300,10100,11300,17100,19700,17600,14800,16000,16900,12600,11700,12200,15500,10400,11500,11100,15200,19400,17000,12900,17200,17900,14900,13500,18500,19100,16300,15400,11600,11400,12000,12500,10900,19300,13100,10700,13800,18600,20600,20400,15300,13900,19000,12100,16200,16600,15700,10300,10200,18200,17300,14000,15800,10600,11900,16100,16400,15100,19900,11800,13700,19200,19600,13000. Incident counter (4h, 24h, all-time): 162, 582, 9033
2019-11-19 15:37:47
112.14.32.207 attackspam
Nov 19 07:26:47 xeon cyrus/imap[65143]: badlogin: [112.14.32.207] plain [SASL(-13): authentication failure: Password verification failed]
2019-11-19 15:54:06
122.166.159.56 attackbotsspam
Nov 19 07:38:39 meumeu sshd[5413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.166.159.56 
Nov 19 07:38:40 meumeu sshd[5413]: Failed password for invalid user ajai from 122.166.159.56 port 38738 ssh2
Nov 19 07:43:47 meumeu sshd[6054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.166.159.56 
...
2019-11-19 15:47:20
159.203.201.11 attack
11/19/2019-01:28:16.314092 159.203.201.11 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-19 15:46:59
81.171.85.101 attackspambots
\[2019-11-19 01:46:22\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '81.171.85.101:56580' - Wrong password
\[2019-11-19 01:46:22\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T01:46:22.129-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="7981",SessionID="0x7fdf2c19f8b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.85.101/56580",Challenge="17405e64",ReceivedChallenge="17405e64",ReceivedHash="748ee31c9032d0bf28dd5bc04a21428d"
\[2019-11-19 01:51:30\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '81.171.85.101:54338' - Wrong password
\[2019-11-19 01:51:30\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T01:51:30.577-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="8335",SessionID="0x7fdf2c19f8b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.85
2019-11-19 15:39:23
146.164.84.216 attackbots
BURG,WP GET /wp-login.php
2019-11-19 15:49:06
104.209.250.57 attackbots
Nov 18 19:26:19 euve59663 sshd[22525]: Invalid user nobuya from 104.209=
.250.57
Nov 18 19:26:19 euve59663 sshd[22525]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D104=
.209.250.57=20
Nov 18 19:26:21 euve59663 sshd[22525]: Failed password for invalid user=
 nobuya from 104.209.250.57 port 40214 ssh2
Nov 18 19:26:21 euve59663 sshd[22525]: Received disconnect from 104.209=
.250.57: 11: Bye Bye [preauth]
Nov 18 19:44:11 euve59663 sshd[15359]: Invalid user combest from 104.20=
9.250.57
Nov 18 19:44:11 euve59663 sshd[15359]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D104=
.209.250.57=20
Nov 18 19:44:13 euve59663 sshd[15359]: Failed password for invalid user=
 combest from 104.209.250.57 port 40366 ssh2
Nov 18 19:44:13 euve59663 sshd[15359]: Received disconnect from 104.209=
.250.57: 11: Bye Bye [preauth]
Nov 18 19:47:35 euve59663 sshd[15373]: Invalid user rpm ........
-------------------------------
2019-11-19 15:30:44

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