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 <<>> 104.21.37.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64241
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.168.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:21:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.135.94.191 attackbots
May 29 01:01:32 abendstille sshd\[17680\]: Invalid user pp from 5.135.94.191
May 29 01:01:32 abendstille sshd\[17680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.94.191
May 29 01:01:35 abendstille sshd\[17680\]: Failed password for invalid user pp from 5.135.94.191 port 33044 ssh2
May 29 01:05:39 abendstille sshd\[21733\]: Invalid user debian from 5.135.94.191
May 29 01:05:39 abendstille sshd\[21733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.94.191
...
2020-05-29 07:16:49
45.143.220.94 attack
Port scan on 7 port(s): 8089 8261 8351 8403 8421 8521 8592
2020-05-29 07:16:19
14.29.160.194 attack
checking lsof -i 22 found this unauthorized access :(
shd    21603   root    3u  IPv4 81058208      0t0  TCP :ssh->14.29.160.194:49003 (ESTABLISHED)
2020-05-29 07:41:43
190.210.252.2 attackspambots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-05-29 07:36:41
92.63.197.55 attackbots
TCP ports : 4489 / 7856 / 10793 / 34289 / 34389 / 34443 / 34444 / 34489 / 34890 / 55588
2020-05-29 07:18:26
88.255.60.221 attackspambots
Honeypot attack, port: 445, PTR: 88.255.60.221.static.ttnet.com.tr.
2020-05-29 07:42:10
82.137.201.60 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-29 07:31:16
185.220.101.134 attackspambots
INFO [apache-noscript] Found 185.220.101.134
2020-05-29 07:20:39
118.89.108.37 attackspambots
2020-05-29T00:56:29.260016struts4.enskede.local sshd\[10095\]: Invalid user jason from 118.89.108.37 port 44188
2020-05-29T00:56:29.269561struts4.enskede.local sshd\[10095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.37
2020-05-29T00:56:31.556465struts4.enskede.local sshd\[10095\]: Failed password for invalid user jason from 118.89.108.37 port 44188 ssh2
2020-05-29T01:00:19.750013struts4.enskede.local sshd\[10111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.37  user=root
2020-05-29T01:00:22.398368struts4.enskede.local sshd\[10111\]: Failed password for root from 118.89.108.37 port 43002 ssh2
...
2020-05-29 07:24:08
187.181.216.88 attackspam
May 28 22:07:08 fhem-rasp sshd[17690]: Failed password for pi from 187.181.216.88 port 49450 ssh2
May 28 22:07:10 fhem-rasp sshd[17690]: Connection closed by authenticating user pi 187.181.216.88 port 49450 [preauth]
...
2020-05-29 07:23:14
84.228.18.139 attackbots
Honeypot attack, port: 81, PTR: IGLD-84-228-18-139.inter.net.il.
2020-05-29 07:19:34
79.59.244.47 attack
SmallBizIT.US 1 packets to tcp(23)
2020-05-29 07:06:06
125.165.31.44 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-29 07:23:46
2607:f298:5:103f::29c:f618 attackbotsspam
May 28 22:07:17 wordpress wordpress(blog.ruhnke.cloud)[33964]: XML-RPC authentication attempt for unknown user [login] from 2607:f298:5:103f::29c:f618
2020-05-29 07:16:36
181.97.182.98 attackbotsspam
20/5/28@16:07:29: FAIL: Alarm-Network address from=181.97.182.98
20/5/28@16:07:29: FAIL: Alarm-Network address from=181.97.182.98
...
2020-05-29 07:07:06

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