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 <<>> 104.21.61.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44142
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.61.18.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 102 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:41:22 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 18.61.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.61.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.253.10.96 attackbots
Jun  7 17:37:23 jumpserver sshd[109796]: Failed password for root from 211.253.10.96 port 34142 ssh2
Jun  7 17:37:44 jumpserver sshd[109801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
Jun  7 17:37:45 jumpserver sshd[109801]: Failed password for root from 211.253.10.96 port 37500 ssh2
...
2020-06-08 02:07:28
85.13.91.209 attackspam
Lines containing failures of 85.13.91.209 (max 1000)
Jun  7 11:57:49 jomu postfix/smtpd[8089]: connect from host-85-13-91-209.lidos.cz[85.13.91.209]
Jun  7 11:57:53 jomu postfix/smtpd[8089]: warning: host-85-13-91-209.lidos.cz[85.13.91.209]: SASL PLAIN authentication failed:
Jun  7 11:57:53 jomu postfix/smtpd[8089]: lost connection after AUTH from host-85-13-91-209.lidos.cz[85.13.91.209]
Jun  7 11:57:53 jomu postfix/smtpd[8089]: disconnect from host-85-13-91-209.lidos.cz[85.13.91.209] ehlo=1 auth=0/1 commands=1/2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=85.13.91.209
2020-06-08 01:57:11
181.48.18.130 attack
Jun  8 03:50:15 localhost sshd[2072984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.18.130  user=root
Jun  8 03:50:18 localhost sshd[2072984]: Failed password for root from 181.48.18.130 port 53286 ssh2
...
2020-06-08 02:04:26
5.202.151.120 attackbots
DATE:2020-06-07 14:04:21, IP:5.202.151.120, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-06-08 01:51:27
39.64.164.138 attackbots
detected by Fail2Ban
2020-06-08 01:47:53
58.221.204.114 attack
(sshd) Failed SSH login from 58.221.204.114 (CN/China/-): 5 in the last 3600 secs
2020-06-08 02:07:06
110.147.213.70 attack
Jun  7 19:05:14 gw1 sshd[5744]: Failed password for root from 110.147.213.70 port 52156 ssh2
...
2020-06-08 01:37:15
124.119.120.139 attack
Telnet Honeypot -> Telnet Bruteforce / Login
2020-06-08 01:53:13
195.54.160.107 attackspam
Jun  7 19:55:21 debian-2gb-nbg1-2 kernel: \[13811264.284977\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=195.54.160.107 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=42388 PROTO=TCP SPT=8080 DPT=6062 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-08 01:56:36
106.13.90.78 attackbotsspam
Jun  7 15:45:34 h2646465 sshd[19492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.90.78  user=root
Jun  7 15:45:37 h2646465 sshd[19492]: Failed password for root from 106.13.90.78 port 36644 ssh2
Jun  7 15:58:37 h2646465 sshd[20112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.90.78  user=root
Jun  7 15:58:39 h2646465 sshd[20112]: Failed password for root from 106.13.90.78 port 41230 ssh2
Jun  7 16:01:51 h2646465 sshd[20643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.90.78  user=root
Jun  7 16:01:53 h2646465 sshd[20643]: Failed password for root from 106.13.90.78 port 46358 ssh2
Jun  7 16:05:01 h2646465 sshd[20765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.90.78  user=root
Jun  7 16:05:03 h2646465 sshd[20765]: Failed password for root from 106.13.90.78 port 51494 ssh2
Jun  7 16:08:06 h2646465 sshd[20979]
2020-06-08 01:53:55
144.91.67.203 attack
Unauthorized connection attempt detected from IP address 144.91.67.203 to port 23
2020-06-08 01:35:46
14.202.155.196 attack
prod6
...
2020-06-08 01:35:02
69.94.143.9 attackspambots
Email spam message
2020-06-08 02:03:39
222.186.42.137 attack
2020-06-07T21:06:49.966814lavrinenko.info sshd[16257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-06-07T21:06:51.669329lavrinenko.info sshd[16257]: Failed password for root from 222.186.42.137 port 27264 ssh2
2020-06-07T21:06:49.966814lavrinenko.info sshd[16257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-06-07T21:06:51.669329lavrinenko.info sshd[16257]: Failed password for root from 222.186.42.137 port 27264 ssh2
2020-06-07T21:06:53.941729lavrinenko.info sshd[16257]: Failed password for root from 222.186.42.137 port 27264 ssh2
...
2020-06-08 02:10:37
94.159.47.198 attackspam
Lines containing failures of 94.159.47.198
Jun  3 19:07:43 MAKserver06 sshd[28018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.159.47.198  user=r.r
Jun  3 19:07:46 MAKserver06 sshd[28018]: Failed password for r.r from 94.159.47.198 port 51844 ssh2
Jun  3 19:07:47 MAKserver06 sshd[28018]: Received disconnect from 94.159.47.198 port 51844:11: Bye Bye [preauth]
Jun  3 19:07:47 MAKserver06 sshd[28018]: Disconnected from authenticating user r.r 94.159.47.198 port 51844 [preauth]
Jun  3 19:17:44 MAKserver06 sshd[32088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.159.47.198  user=r.r
Jun  3 19:17:46 MAKserver06 sshd[32088]: Failed password for r.r from 94.159.47.198 port 42320 ssh2
Jun  3 19:17:48 MAKserver06 sshd[32088]: Received disconnect from 94.159.47.198 port 42320:11: Bye Bye [preauth]
Jun  3 19:17:48 MAKserver06 sshd[32088]: Disconnected from authenticating user r.r 94.159.47........
------------------------------
2020-06-08 02:00:28

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