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: San Francisco

Region: California

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.131.158.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11644
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.131.158.169.		IN	A

;; AUTHORITY SECTION:
.			47	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031901 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 20 11:48:21 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 169.158.131.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.158.131.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.175.38 attackbots
May 14 17:41:31 pkdns2 sshd\[31447\]: Invalid user kerapetse from 106.12.175.38May 14 17:41:33 pkdns2 sshd\[31447\]: Failed password for invalid user kerapetse from 106.12.175.38 port 55246 ssh2May 14 17:45:10 pkdns2 sshd\[31628\]: Invalid user test from 106.12.175.38May 14 17:45:12 pkdns2 sshd\[31628\]: Failed password for invalid user test from 106.12.175.38 port 40086 ssh2May 14 17:49:00 pkdns2 sshd\[31751\]: Invalid user pc01 from 106.12.175.38May 14 17:49:02 pkdns2 sshd\[31751\]: Failed password for invalid user pc01 from 106.12.175.38 port 53150 ssh2
...
2020-05-15 02:23:57
157.47.42.3 attackbotsspam
1589458924 - 05/14/2020 14:22:04 Host: 157.47.42.3/157.47.42.3 Port: 445 TCP Blocked
2020-05-15 02:53:44
213.217.0.132 attack
May 14 19:51:09 debian-2gb-nbg1-2 kernel: \[11737521.882901\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=213.217.0.132 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=44673 PROTO=TCP SPT=49259 DPT=56180 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-15 02:43:23
2.232.250.91 attack
(sshd) Failed SSH login from 2.232.250.91 (IT/Italy/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 14 17:12:54 ubnt-55d23 sshd[28283]: Invalid user ft from 2.232.250.91 port 59030
May 14 17:12:56 ubnt-55d23 sshd[28283]: Failed password for invalid user ft from 2.232.250.91 port 59030 ssh2
2020-05-15 02:33:30
129.204.42.59 attack
(sshd) Failed SSH login from 129.204.42.59 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 14 20:37:41 s1 sshd[10288]: Invalid user ts3 from 129.204.42.59 port 58972
May 14 20:37:44 s1 sshd[10288]: Failed password for invalid user ts3 from 129.204.42.59 port 58972 ssh2
May 14 20:48:11 s1 sshd[10626]: Invalid user amy from 129.204.42.59 port 55860
May 14 20:48:14 s1 sshd[10626]: Failed password for invalid user amy from 129.204.42.59 port 55860 ssh2
May 14 20:53:16 s1 sshd[10815]: Invalid user student04 from 129.204.42.59 port 52890
2020-05-15 02:41:04
141.98.80.48 attack
May 14 19:45:41 mail.srvfarm.net postfix/smtpd[1267165]: warning: unknown[141.98.80.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 14 19:45:41 mail.srvfarm.net postfix/smtpd[1267165]: lost connection after AUTH from unknown[141.98.80.48]
May 14 19:45:47 mail.srvfarm.net postfix/smtpd[1266192]: warning: unknown[141.98.80.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 14 19:45:47 mail.srvfarm.net postfix/smtpd[1266191]: warning: unknown[141.98.80.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 14 19:45:47 mail.srvfarm.net postfix/smtpd[1266482]: warning: unknown[141.98.80.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-05-15 02:29:31
222.186.173.142 attackbotsspam
2020-05-14T20:33:56.828969struts4.enskede.local sshd\[31123\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
2020-05-14T20:34:00.176811struts4.enskede.local sshd\[31123\]: Failed password for root from 222.186.173.142 port 7448 ssh2
2020-05-14T20:34:04.778475struts4.enskede.local sshd\[31123\]: Failed password for root from 222.186.173.142 port 7448 ssh2
2020-05-14T20:34:09.192856struts4.enskede.local sshd\[31123\]: Failed password for root from 222.186.173.142 port 7448 ssh2
2020-05-14T20:34:13.140455struts4.enskede.local sshd\[31123\]: Failed password for root from 222.186.173.142 port 7448 ssh2
...
2020-05-15 02:38:12
171.9.75.41 attackbots
May 14 14:10:45 mxgate1 postfix/postscreen[6496]: CONNECT from [171.9.75.41]:2744 to [176.31.12.44]:25
May 14 14:10:46 mxgate1 postfix/dnsblog[6578]: addr 171.9.75.41 listed by domain zen.spamhaus.org as 127.0.0.4
May 14 14:10:46 mxgate1 postfix/dnsblog[6578]: addr 171.9.75.41 listed by domain zen.spamhaus.org as 127.0.0.3
May 14 14:10:46 mxgate1 postfix/dnsblog[6578]: addr 171.9.75.41 listed by domain zen.spamhaus.org as 127.0.0.11
May 14 14:10:46 mxgate1 postfix/dnsblog[6579]: addr 171.9.75.41 listed by domain cbl.abuseat.org as 127.0.0.2
May 14 14:10:46 mxgate1 postfix/dnsblog[6577]: addr 171.9.75.41 listed by domain bl.spamcop.net as 127.0.0.2
May 14 14:10:51 mxgate1 postfix/postscreen[6496]: DNSBL rank 4 for [171.9.75.41]:2744
May x@x
May 14 14:10:52 mxgate1 postfix/postscreen[6496]: DISCONNECT [171.9.75.41]:2744


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=171.9.75.41
2020-05-15 02:47:11
152.136.178.37 attackspam
Invalid user cubie from 152.136.178.37 port 39046
2020-05-15 02:26:42
185.156.73.54 attackspam
Port scan: Attack repeated for 24 hours
2020-05-15 02:40:45
197.248.16.155 attack
Dovecot Invalid User Login Attempt.
2020-05-15 02:39:15
117.65.228.243 attackbots
2020-05-14T12:17:19.967951shield sshd\[30578\]: Invalid user service from 117.65.228.243 port 41686
2020-05-14T12:17:19.976296shield sshd\[30578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.65.228.243
2020-05-14T12:17:21.699281shield sshd\[30578\]: Failed password for invalid user service from 117.65.228.243 port 41686 ssh2
2020-05-14T12:22:24.978255shield sshd\[32342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.65.228.243  user=root
2020-05-14T12:22:27.574172shield sshd\[32342\]: Failed password for root from 117.65.228.243 port 40628 ssh2
2020-05-15 02:41:51
62.112.195.53 attack
Invalid user student09 from 62.112.195.53 port 50334
2020-05-15 02:27:07
95.85.68.144 attackbotsspam
Chat Spam
2020-05-15 02:37:04
95.77.103.171 attackbots
B: f2b postfix aggressive 3x
2020-05-15 02:42:03

Recently Reported IPs

168.253.202.212 104.131.159.190 104.131.167.244 104.131.171.76
104.131.179.255 104.131.184.155 104.131.186.234 232.164.67.178
104.131.188.210 25.254.242.100 104.131.191.61 94.228.135.21
104.131.207.156 104.131.21.157 104.131.214.213 104.131.218.229
104.131.37.220 104.131.4.108 104.131.42.101 104.131.45.144