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 <<>> 104.18.135.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47542
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.135.86.			IN	A

;; AUTHORITY SECTION:
.			580	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022052602 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 27 07:40:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 86.135.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 86.135.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
82.207.46.241 attackbots
2019-06-27T02:22:38.1194351240 sshd\[7745\]: Invalid user postgres from 82.207.46.241 port 44714
2019-06-27T02:22:38.1241691240 sshd\[7745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.207.46.241
2019-06-27T02:22:39.7395271240 sshd\[7745\]: Failed password for invalid user postgres from 82.207.46.241 port 44714 ssh2
...
2019-06-27 08:46:36
94.23.215.158 attack
2019-06-26 UTC: 2x - (2x)
2019-06-27 08:42:41
104.40.4.51 attackbots
Jun 24 23:30:46 admin sshd[21154]: Bad protocol version identification '' from 104.40.4.51 port 18752
Jun 24 23:31:08 admin sshd[21180]: Invalid user ubnt from 104.40.4.51 port 18753
Jun 24 23:31:12 admin sshd[21180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.40.4.51
Jun 24 23:31:14 admin sshd[21180]: Failed password for invalid user ubnt from 104.40.4.51 port 18753 ssh2
Jun 24 23:31:16 admin sshd[21180]: Connection closed by 104.40.4.51 port 18753 [preauth]
Jun 24 23:33:08 admin sshd[21228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.40.4.51  user=r.r
Jun 24 23:33:10 admin sshd[21228]: Failed password for r.r from 104.40.4.51 port 18752 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=104.40.4.51
2019-06-27 08:37:27
213.32.69.167 attackbots
$f2bV_matches
2019-06-27 08:51:47
172.104.142.105 attackbotsspam
firewall-block_invalid_GET_Request
2019-06-27 08:27:55
129.158.122.65 attackbotsspam
firewall-block_invalid_GET_Request
2019-06-27 08:31:01
103.255.240.170 attackbotsspam
2019-06-26T18:51:14.381568stt-1.[munged] kernel: [5621099.528487] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=103.255.240.170 DST=[mungedIP1] LEN=48 TOS=0x08 PREC=0x20 TTL=114 ID=22160 DF PROTO=TCP SPT=63744 DPT=139 WINDOW=8192 RES=0x00 SYN URGP=0 
2019-06-26T18:51:17.373637stt-1.[munged] kernel: [5621102.520542] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=103.255.240.170 DST=[mungedIP1] LEN=48 TOS=0x08 PREC=0x20 TTL=114 ID=23004 DF PROTO=TCP SPT=63744 DPT=139 WINDOW=8192 RES=0x00 SYN URGP=0 
2019-06-26T18:53:18.673904stt-1.[munged] kernel: [5621223.820406] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=103.255.240.170 DST=[mungedIP1] LEN=52 TOS=0x08 PREC=0x20 TTL=50 ID=28452 DF PROTO=TCP SPT=50511 DPT=139 WINDOW=8192 RES=0x00 SYN URGP=0
2019-06-27 08:57:57
209.17.97.82 attack
Brute force attack stopped by firewall
2019-06-27 09:02:36
112.164.187.151 attackspambots
Unauthorised access (Jun 27) SRC=112.164.187.151 LEN=40 TTL=51 ID=23528 TCP DPT=8080 WINDOW=23622 SYN 
Unauthorised access (Jun 26) SRC=112.164.187.151 LEN=40 TTL=51 ID=34028 TCP DPT=8080 WINDOW=59630 SYN 
Unauthorised access (Jun 25) SRC=112.164.187.151 LEN=40 TTL=50 ID=32777 TCP DPT=8080 WINDOW=23622 SYN 
Unauthorised access (Jun 25) SRC=112.164.187.151 LEN=40 TTL=50 ID=8126 TCP DPT=8080 WINDOW=23622 SYN 
Unauthorised access (Jun 25) SRC=112.164.187.151 LEN=40 TTL=50 ID=910 TCP DPT=8080 WINDOW=59630 SYN
2019-06-27 08:47:04
177.85.121.215 attackspam
firewall-block_invalid_GET_Request
2019-06-27 08:26:28
83.216.109.154 attack
Triggered by Fail2Ban
2019-06-27 08:51:28
157.230.129.73 attackspam
Jun 26 19:37:00 TORMINT sshd\[10279\]: Invalid user ftptest from 157.230.129.73
Jun 26 19:37:00 TORMINT sshd\[10279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.129.73
Jun 26 19:37:02 TORMINT sshd\[10279\]: Failed password for invalid user ftptest from 157.230.129.73 port 59823 ssh2
...
2019-06-27 08:24:29
131.108.48.151 attack
Invalid user znc from 131.108.48.151 port 10946
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.108.48.151
Failed password for invalid user znc from 131.108.48.151 port 10946 ssh2
Invalid user public from 131.108.48.151 port 19618
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.108.48.151
2019-06-27 08:45:50
59.126.50.205 attack
firewall-block_invalid_GET_Request
2019-06-27 08:21:27
172.247.109.52 attack
firewall-block_invalid_GET_Request
2019-06-27 08:27:02

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