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: Granada Hills

Region: California

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: Charter Communications Inc

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.172.121.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8765
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080200 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sat Aug 03 03:11:51 CST 2019
;; MSG SIZE  rcvd: 118
Host info
51.121.172.104.in-addr.arpa domain name pointer cpe-104-172-121-51.socal.res.rr.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
51.121.172.104.in-addr.arpa	name = cpe-104-172-121-51.socal.res.rr.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
213.150.76.74 attackbots
port scan and connect, tcp 81 (hosts2-ns)
2019-08-31 09:17:07
1.235.192.218 attackbots
Aug 31 02:08:44 ubuntu-2gb-nbg1-dc3-1 sshd[7879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.235.192.218
Aug 31 02:08:46 ubuntu-2gb-nbg1-dc3-1 sshd[7879]: Failed password for invalid user lear from 1.235.192.218 port 35120 ssh2
...
2019-08-31 08:50:51
213.209.114.26 attackbots
Aug 31 00:02:52 vps01 sshd[22575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.209.114.26
Aug 31 00:02:54 vps01 sshd[22575]: Failed password for invalid user bartek from 213.209.114.26 port 59696 ssh2
2019-08-31 09:11:55
168.128.86.35 attackbotsspam
Aug 30 17:14:00 askasleikir sshd[8148]: Failed password for invalid user ftpuser from 168.128.86.35 port 57962 ssh2
2019-08-31 09:11:38
68.183.181.7 attack
Aug 30 18:31:40 legacy sshd[20632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.181.7
Aug 30 18:31:42 legacy sshd[20632]: Failed password for invalid user mgm from 68.183.181.7 port 34454 ssh2
Aug 30 18:36:34 legacy sshd[20805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.181.7
...
2019-08-31 09:10:36
45.82.34.36 attackbotsspam
Aug 30 18:18:00 server postfix/smtpd[17122]: NOQUEUE: reject: RCPT from stocking.geomaticvista.com[45.82.34.36]: 554 5.7.1 Service unavailable; Client host [45.82.34.36] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2019-08-31 08:49:26
104.140.188.6 attackspam
Portscan or hack attempt detected by psad/fwsnort
2019-08-31 08:52:26
117.50.99.9 attack
Aug 30 23:17:39 webhost01 sshd[23880]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.99.9
Aug 30 23:17:41 webhost01 sshd[23880]: Failed password for invalid user noc from 117.50.99.9 port 55074 ssh2
...
2019-08-31 09:12:13
223.16.216.92 attackspam
Aug 31 00:08:42 h2177944 sshd\[15225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.16.216.92  user=root
Aug 31 00:08:44 h2177944 sshd\[15225\]: Failed password for root from 223.16.216.92 port 34518 ssh2
Aug 31 00:13:11 h2177944 sshd\[15344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.16.216.92  user=root
Aug 31 00:13:13 h2177944 sshd\[15344\]: Failed password for root from 223.16.216.92 port 51552 ssh2
...
2019-08-31 09:36:44
119.200.185.134 attackspam
Aug 31 02:36:50 legacy sshd[1817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.200.185.134
Aug 31 02:36:52 legacy sshd[1817]: Failed password for invalid user hk from 119.200.185.134 port 50914 ssh2
Aug 31 02:41:34 legacy sshd[1874]: Failed password for root from 119.200.185.134 port 39222 ssh2
...
2019-08-31 08:56:44
68.183.132.245 attackbots
Aug 30 21:42:45 localhost sshd\[13899\]: Invalid user jose from 68.183.132.245 port 40302
Aug 30 21:42:45 localhost sshd\[13899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.132.245
Aug 30 21:42:47 localhost sshd\[13899\]: Failed password for invalid user jose from 68.183.132.245 port 40302 ssh2
2019-08-31 09:06:30
142.93.70.69 attackspambots
[SatAug3100:28:51.0223632019][:error][pid2924:tid46947691935488][client142.93.70.69:50818][client142.93.70.69]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:administrator\|users_can_register\|https\?\)"atARGS:data.[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"366"][id"347150"][rev"2"][msg"Atomicorp.comWAFRules:WordPressGDPRCompliancePluginExploitblocked"][data"admin-ajax.php"][severity"CRITICAL"][hostname"www.squashlugano.ch"][uri"/wp-admin/admin-ajax.php"][unique_id"XWmjIlF7X1436qve-XmxWAAAAMU"][SatAug3100:28:51.8887022019][:error][pid6860:tid46947700340480][client142.93.70.69:50882][client142.93.70.69]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:administrator\|users_can_register\)"atARGS:args[group].[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"372"][id"347151"][rev"1"][msg"Atomicorp.comWAFRules:WordPressKiwiSocialPluginExploitblocked"][data"admin-ajax.php"][severity"CRITICAL"][hostname"www.squashlug
2019-08-31 09:23:09
93.175.203.105 attackbots
MagicSpam Rule: check_ip_reverse_dns; Spammer IP: 93.175.203.105
2019-08-31 09:31:04
117.102.68.188 attackbots
Aug 30 19:21:22 vps01 sshd[21759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.102.68.188
Aug 30 19:21:24 vps01 sshd[21759]: Failed password for invalid user git from 117.102.68.188 port 47372 ssh2
2019-08-31 09:27:44
91.179.213.112 attack
" "
2019-08-31 08:59:56

Recently Reported IPs

76.5.126.181 59.93.178.74 212.125.231.192 118.166.117.105
211.181.199.22 54.160.68.196 84.165.126.78 1.53.115.85
125.215.243.28 191.53.199.36 118.96.66.173 247.106.239.84
179.210.80.118 155.244.10.95 24.229.149.194 125.182.117.185
46.229.166.150 95.136.127.169 171.22.169.201 106.51.5.134