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: None

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 <<>> 104.21.13.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46620
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.137.			IN	A

;; AUTHORITY SECTION:
.			273	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:30:28 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 137.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.62.248.130 attackbots
$f2bV_matches
2020-06-17 18:34:55
187.57.221.200 attackbots
Port Scan detected!
...
2020-06-17 18:57:38
181.52.249.213 attackbotsspam
Jun 16 23:33:39 propaganda sshd[22867]: Connection from 181.52.249.213 port 43550 on 10.0.0.160 port 22 rdomain ""
Jun 16 23:33:39 propaganda sshd[22867]: Connection closed by 181.52.249.213 port 43550 [preauth]
2020-06-17 18:34:41
94.243.129.134 attack
" "
2020-06-17 18:43:16
193.187.175.182 attack
bruteforce detected
2020-06-17 18:37:24
68.183.103.44 attackspambots
 TCP (SYN) 68.183.103.44:57403 -> port 8888, len 44
2020-06-17 19:04:07
198.98.60.164 attack
Jun 17 10:22:03 vmi345603 sshd[20382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.98.60.164
Jun 17 10:22:05 vmi345603 sshd[20382]: Failed password for invalid user username from 198.98.60.164 port 64870 ssh2
...
2020-06-17 18:46:09
3.34.141.94 attack
Invalid user eth from 3.34.141.94 port 41048
2020-06-17 19:03:09
117.242.39.174 attackbotsspam
Invalid user postgres from 117.242.39.174 port 57938
2020-06-17 19:05:21
218.92.0.251 attack
Jun 17 12:33:46 home sshd[5506]: Failed password for root from 218.92.0.251 port 35142 ssh2
Jun 17 12:33:58 home sshd[5506]: Failed password for root from 218.92.0.251 port 35142 ssh2
Jun 17 12:33:58 home sshd[5506]: error: maximum authentication attempts exceeded for root from 218.92.0.251 port 35142 ssh2 [preauth]
...
2020-06-17 18:36:34
104.236.124.45 attack
Failed password for invalid user ftpadmin from 104.236.124.45 port 60673 ssh2
2020-06-17 18:35:59
49.232.148.100 attackspambots
Jun 17 06:01:51 ns382633 sshd\[14790\]: Invalid user radio from 49.232.148.100 port 43010
Jun 17 06:01:51 ns382633 sshd\[14790\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.148.100
Jun 17 06:01:53 ns382633 sshd\[14790\]: Failed password for invalid user radio from 49.232.148.100 port 43010 ssh2
Jun 17 06:08:33 ns382633 sshd\[15909\]: Invalid user wp-user from 49.232.148.100 port 60224
Jun 17 06:08:33 ns382633 sshd\[15909\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.148.100
2020-06-17 18:55:44
192.35.169.30 attackspam
 TCP (SYN) 192.35.169.30:58260 -> port 20000, len 44
2020-06-17 18:59:28
176.102.196.162 attackspam
Hits on port : 88
2020-06-17 18:49:15
62.92.48.242 attackbotsspam
Jun 17 01:47:46 Host-KLAX-C sshd[31889]: Disconnected from invalid user marvin 62.92.48.242 port 13399 [preauth]
...
2020-06-17 18:52:00

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