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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.13.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50250
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.136.			IN	A

;; AUTHORITY SECTION:
.			514	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:50:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 136.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
137.74.80.36 attackspambots
SSH login attempts.
2020-02-17 16:16:35
150.136.239.204 attack
SSH login attempts.
2020-02-17 16:03:57
124.202.159.99 attack
SSH login attempts.
2020-02-17 15:55:24
217.72.192.67 attackbotsspam
SSH login attempts.
2020-02-17 15:47:18
62.94.206.57 attackspambots
Invalid user db from 62.94.206.57 port 51062
2020-02-17 15:53:22
104.47.41.36 attackspambots
SSH login attempts.
2020-02-17 15:41:19
195.130.217.172 attack
SSH login attempts.
2020-02-17 15:48:08
81.169.145.97 attackbotsspam
SSH login attempts.
2020-02-17 16:19:31
62.234.156.66 attack
Automatic report - Banned IP Access
2020-02-17 16:00:17
72.30.35.9 attack
SSH login attempts.
2020-02-17 15:54:56
106.13.47.151 attackspam
ssh brute force
2020-02-17 16:13:53
196.218.57.180 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-17 15:57:45
66.232.121.171 attackspam
Feb 17 07:21:50 silence02 sshd[11515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.232.121.171
Feb 17 07:21:51 silence02 sshd[11515]: Failed password for invalid user bypass from 66.232.121.171 port 48411 ssh2
Feb 17 07:25:34 silence02 sshd[11862]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.232.121.171
2020-02-17 15:51:29
159.89.165.127 attackspambots
>6 unauthorized SSH connections
2020-02-17 16:10:31
61.28.108.122 attackspam
2020-02-17T09:05:54.634336scmdmz1 sshd[16479]: Invalid user mybotuser from 61.28.108.122 port 2285
2020-02-17T09:05:54.638610scmdmz1 sshd[16479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.28.108.122
2020-02-17T09:05:54.634336scmdmz1 sshd[16479]: Invalid user mybotuser from 61.28.108.122 port 2285
2020-02-17T09:05:57.399910scmdmz1 sshd[16479]: Failed password for invalid user mybotuser from 61.28.108.122 port 2285 ssh2
2020-02-17T09:11:41.142036scmdmz1 sshd[17090]: Invalid user serveradmin from 61.28.108.122 port 2287
...
2020-02-17 16:14:18

Recently Reported IPs

104.21.13.130 104.21.13.14 104.21.13.142 104.21.13.144
104.21.13.145 104.21.13.146 104.21.13.148 104.21.13.149
104.21.13.151 104.21.13.153 104.21.13.155 104.21.13.157
104.21.13.16 104.21.13.162 243.101.3.90 104.21.13.163
104.21.13.166 104.21.13.171 104.21.13.174 104.21.13.176