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 <<>> 104.21.34.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26161
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.34.172.			IN	A

;; AUTHORITY SECTION:
.			387	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:37:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 172.34.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 172.34.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.131.71.164 attackspambots
(mod_security) mod_security (id:210730) triggered by 103.131.71.164 (VN/Vietnam/bot-103-131-71-164.coccoc.com): 5 in the last 3600 secs
2020-08-01 01:13:58
113.57.118.59 attackspam
Jul 31 18:56:10 Ubuntu-1404-trusty-64-minimal sshd\[18600\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.57.118.59  user=root
Jul 31 18:56:13 Ubuntu-1404-trusty-64-minimal sshd\[18600\]: Failed password for root from 113.57.118.59 port 56542 ssh2
Jul 31 19:08:39 Ubuntu-1404-trusty-64-minimal sshd\[30260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.57.118.59  user=root
Jul 31 19:08:42 Ubuntu-1404-trusty-64-minimal sshd\[30260\]: Failed password for root from 113.57.118.59 port 57566 ssh2
Jul 31 19:13:32 Ubuntu-1404-trusty-64-minimal sshd\[560\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.57.118.59  user=root
2020-08-01 01:28:18
222.186.31.127 attackbots
Jul 31 17:14:12 ip-172-31-61-156 sshd[5841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.127  user=root
Jul 31 17:14:14 ip-172-31-61-156 sshd[5841]: Failed password for root from 222.186.31.127 port 35910 ssh2
...
2020-08-01 01:47:53
92.255.230.150 attackspambots
Automatic report - Port Scan Attack
2020-08-01 01:42:53
116.108.184.30 attackbotsspam
Automatic report - Port Scan Attack
2020-08-01 01:29:36
144.34.175.84 attackbots
Jul 31 16:52:19 mail sshd[426983]: Failed password for root from 144.34.175.84 port 59172 ssh2
Jul 31 17:03:16 mail sshd[427381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.34.175.84  user=root
Jul 31 17:03:18 mail sshd[427381]: Failed password for root from 144.34.175.84 port 44484 ssh2
...
2020-08-01 01:31:39
117.103.2.114 attackspambots
Jul 31 16:24:43 plg sshd[8493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.103.2.114  user=root
Jul 31 16:24:46 plg sshd[8493]: Failed password for invalid user root from 117.103.2.114 port 55436 ssh2
Jul 31 16:27:21 plg sshd[8551]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.103.2.114  user=root
Jul 31 16:27:23 plg sshd[8551]: Failed password for invalid user root from 117.103.2.114 port 34494 ssh2
Jul 31 16:29:57 plg sshd[8589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.103.2.114  user=root
Jul 31 16:29:59 plg sshd[8589]: Failed password for invalid user root from 117.103.2.114 port 41780 ssh2
Jul 31 16:32:33 plg sshd[8636]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.103.2.114  user=root
...
2020-08-01 01:22:37
87.208.56.229 attackbotsspam
 TCP (SYN) 87.208.56.229:53048 -> port 22, len 44
2020-08-01 01:37:18
46.166.151.73 attackbotsspam
[2020-07-31 13:20:43] NOTICE[1248][C-00001e37] chan_sip.c: Call from '' (46.166.151.73:63509) to extension '011442037697512' rejected because extension not found in context 'public'.
[2020-07-31 13:20:43] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-31T13:20:43.431-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011442037697512",SessionID="0x7f2720091b18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.73/63509",ACLName="no_extension_match"
[2020-07-31 13:20:44] NOTICE[1248][C-00001e38] chan_sip.c: Call from '' (46.166.151.73:49782) to extension '9011442037695397' rejected because extension not found in context 'public'.
[2020-07-31 13:20:44] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-31T13:20:44.861-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037695397",SessionID="0x7f27200510e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UD
...
2020-08-01 01:28:46
174.138.20.105 attackbotsspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-01 01:40:51
54.88.109.220 attackspam
Scanner : /ResidentEvil/proxy
2020-08-01 01:23:55
111.229.39.187 attackbots
Jul 31 17:47:31 vmd36147 sshd[5870]: Failed password for root from 111.229.39.187 port 55380 ssh2
Jul 31 17:52:31 vmd36147 sshd[17233]: Failed password for root from 111.229.39.187 port 34090 ssh2
...
2020-08-01 01:14:48
46.229.168.131 attackbots
Malicious Traffic/Form Submission
2020-08-01 01:19:46
51.104.242.17 attack
Jul 31 14:18:53 fhem-rasp sshd[30646]: Failed password for root from 51.104.242.17 port 52902 ssh2
Jul 31 14:18:53 fhem-rasp sshd[30646]: Disconnected from authenticating user root 51.104.242.17 port 52902 [preauth]
...
2020-08-01 01:15:17
51.68.91.191 attackbots
Jul 31 18:07:54 rancher-0 sshd[687399]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.91.191  user=root
Jul 31 18:07:56 rancher-0 sshd[687399]: Failed password for root from 51.68.91.191 port 41638 ssh2
...
2020-08-01 01:16:28

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