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 <<>> 104.21.49.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24008
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.135.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:33:21 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 135.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 135.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.27.6.66 attackspambots
Aug 18 23:06:41 srv-ubuntu-dev3 sshd[38369]: Invalid user webadmin from 118.27.6.66
Aug 18 23:06:42 srv-ubuntu-dev3 sshd[38378]: Invalid user web from 118.27.6.66
Aug 18 23:06:41 srv-ubuntu-dev3 sshd[38369]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.27.6.66
Aug 18 23:06:41 srv-ubuntu-dev3 sshd[38369]: Invalid user webadmin from 118.27.6.66
Aug 18 23:06:43 srv-ubuntu-dev3 sshd[38369]: Failed password for invalid user webadmin from 118.27.6.66 port 46718 ssh2
Aug 18 23:06:42 srv-ubuntu-dev3 sshd[38378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.27.6.66
Aug 18 23:06:42 srv-ubuntu-dev3 sshd[38378]: Invalid user web from 118.27.6.66
Aug 18 23:06:44 srv-ubuntu-dev3 sshd[38378]: Failed password for invalid user web from 118.27.6.66 port 43446 ssh2
Aug 18 23:06:46 srv-ubuntu-dev3 sshd[38381]: Invalid user webmaster from 118.27.6.66
...
2020-08-19 05:27:17
78.220.160.61 attack
Attempted connection to port 2004.
2020-08-19 05:25:18
124.6.130.174 attackspam
1597783587 - 08/18/2020 22:46:27 Host: 124.6.130.174/124.6.130.174 Port: 445 TCP Blocked
2020-08-19 05:32:49
91.121.221.195 attackbotsspam
Aug 18 22:56:49 srv-ubuntu-dev3 sshd[36899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.221.195  user=root
Aug 18 22:56:51 srv-ubuntu-dev3 sshd[36899]: Failed password for root from 91.121.221.195 port 35582 ssh2
Aug 18 23:00:13 srv-ubuntu-dev3 sshd[37400]: Invalid user survey from 91.121.221.195
Aug 18 23:00:13 srv-ubuntu-dev3 sshd[37400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.221.195
Aug 18 23:00:13 srv-ubuntu-dev3 sshd[37400]: Invalid user survey from 91.121.221.195
Aug 18 23:00:14 srv-ubuntu-dev3 sshd[37400]: Failed password for invalid user survey from 91.121.221.195 port 42992 ssh2
Aug 18 23:03:30 srv-ubuntu-dev3 sshd[37841]: Invalid user tunel from 91.121.221.195
Aug 18 23:03:30 srv-ubuntu-dev3 sshd[37841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.221.195
Aug 18 23:03:30 srv-ubuntu-dev3 sshd[37841]: Invalid user tunel 
...
2020-08-19 05:19:33
37.252.14.7 attackbotsspam
$f2bV_matches
2020-08-19 05:05:58
194.5.177.253 attack
Automatic report - XMLRPC Attack
2020-08-19 05:34:35
104.131.81.133 attack
Aug 18 20:46:00 vlre-nyc-1 sshd\[1684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.81.133  user=root
Aug 18 20:46:02 vlre-nyc-1 sshd\[1684\]: Failed password for root from 104.131.81.133 port 51798 ssh2
Aug 18 20:46:20 vlre-nyc-1 sshd\[1700\]: Invalid user oracle from 104.131.81.133
Aug 18 20:46:20 vlre-nyc-1 sshd\[1700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.81.133
Aug 18 20:46:22 vlre-nyc-1 sshd\[1700\]: Failed password for invalid user oracle from 104.131.81.133 port 43528 ssh2
...
2020-08-19 05:24:18
175.139.1.34 attack
Aug 18 22:46:39 jane sshd[7356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.139.1.34 
Aug 18 22:46:41 jane sshd[7356]: Failed password for invalid user he from 175.139.1.34 port 35222 ssh2
...
2020-08-19 05:14:39
217.133.58.148 attack
Aug 18 22:58:07 eventyay sshd[17400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.133.58.148
Aug 18 22:58:08 eventyay sshd[17400]: Failed password for invalid user raul from 217.133.58.148 port 60213 ssh2
Aug 18 23:01:51 eventyay sshd[17506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.133.58.148
...
2020-08-19 05:12:17
117.36.117.10 attackspambots
Aug 17 18:30:18 xxxxxxx4 sshd[23594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.36.117.10  user=r.r
Aug 17 18:30:20 xxxxxxx4 sshd[23594]: Failed password for r.r from 117.36.117.10 port 12613 ssh2
Aug 17 18:35:07 xxxxxxx4 sshd[24057]: Invalid user hugo from 117.36.117.10 port 11509
Aug 17 18:35:07 xxxxxxx4 sshd[24057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.36.117.10
Aug 17 18:35:09 xxxxxxx4 sshd[24057]: Failed password for invalid user hugo from 117.36.117.10 port 11509 ssh2
Aug 17 18:37:37 xxxxxxx4 sshd[24155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.36.117.10  user=r.r
Aug 17 18:37:39 xxxxxxx4 sshd[24155]: Failed password for r.r from 117.36.117.10 port 11868 ssh2
Aug 17 18:39:59 xxxxxxx4 sshd[24424]: Invalid user falko from 117.36.117.10 port 12284
Aug 17 18:40:00 xxxxxxx4 sshd[24424]: pam_unix(sshd:auth): authenti........
------------------------------
2020-08-19 05:13:30
104.238.94.60 attackspambots
xmlrpc attack
2020-08-19 05:05:24
212.70.149.52 attackbots
Automatically reported by fail2ban report script (netz-treff)
2020-08-19 05:15:30
111.229.196.130 attackspam
Multiple SSH authentication failures from 111.229.196.130
2020-08-19 05:04:29
109.183.242.113 attack
DATE:2020-08-18 22:46:51, IP:109.183.242.113, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-08-19 05:03:34
189.80.44.98 attackspambots
20/8/18@16:46:54: FAIL: Alarm-Network address from=189.80.44.98
...
2020-08-19 05:04:14

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