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 <<>> 104.21.31.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56542
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.169.			IN	A

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

;; Query time: 81 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:23:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 169.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.228.170.240 attackspambots
23/tcp
[2020-06-22]1pkt
2020-06-23 05:25:15
5.133.157.7 attackbots
xmlrpc attack
2020-06-23 05:10:38
190.237.47.79 attackspam
Automatic report - XMLRPC Attack
2020-06-23 05:06:33
117.34.25.155 attack
1433/tcp 445/tcp...
[2020-05-01/06-22]5pkt,2pt.(tcp)
2020-06-23 05:01:35
189.232.44.144 attack
Automatic report - Port Scan Attack
2020-06-23 05:21:19
217.8.48.6 attackbots
2020-06-22T22:34:06.182446sd-86998 sshd[27130]: Invalid user cumulus from 217.8.48.6 port 56574
2020-06-22T22:34:06.184734sd-86998 sshd[27130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=office.datagis.com
2020-06-22T22:34:06.182446sd-86998 sshd[27130]: Invalid user cumulus from 217.8.48.6 port 56574
2020-06-22T22:34:08.284008sd-86998 sshd[27130]: Failed password for invalid user cumulus from 217.8.48.6 port 56574 ssh2
2020-06-22T22:36:43.344317sd-86998 sshd[27492]: Invalid user ms from 217.8.48.6 port 47226
...
2020-06-23 05:18:52
89.42.252.124 attackspam
Jun 22 17:34:48 firewall sshd[15184]: Invalid user mc from 89.42.252.124
Jun 22 17:34:50 firewall sshd[15184]: Failed password for invalid user mc from 89.42.252.124 port 34170 ssh2
Jun 22 17:36:36 firewall sshd[15277]: Invalid user prueba1 from 89.42.252.124
...
2020-06-23 05:27:04
52.59.163.26 attackspam
20 attempts against mh-ssh on star
2020-06-23 05:02:15
218.25.130.220 attackspam
$f2bV_matches
2020-06-23 05:31:53
85.93.20.26 attackspam
18 attempts against mh-mag-login-ban on comet
2020-06-23 05:05:35
222.186.173.154 attackbotsspam
2020-06-23T00:10:01.256696afi-git.jinr.ru sshd[19063]: Failed password for root from 222.186.173.154 port 53278 ssh2
2020-06-23T00:10:04.570224afi-git.jinr.ru sshd[19063]: Failed password for root from 222.186.173.154 port 53278 ssh2
2020-06-23T00:10:07.296984afi-git.jinr.ru sshd[19063]: Failed password for root from 222.186.173.154 port 53278 ssh2
2020-06-23T00:10:07.297127afi-git.jinr.ru sshd[19063]: error: maximum authentication attempts exceeded for root from 222.186.173.154 port 53278 ssh2 [preauth]
2020-06-23T00:10:07.297141afi-git.jinr.ru sshd[19063]: Disconnecting: Too many authentication failures [preauth]
...
2020-06-23 05:13:17
158.69.38.243 attack
xmlrpc attack
2020-06-23 05:19:22
71.6.232.5 attack
137/tcp 135/tcp 19/tcp...
[2020-04-22/06-22]283pkt,11pt.(tcp),1pt.(udp)
2020-06-23 05:11:51
87.26.157.144 attack
The IP 87.26.157.144 has just been banned by Fail2Ban after 6 attempts against Zimbra-audit.
2020-06-23 05:35:04
106.12.42.251 attackspam
2020-06-22T21:14:54.615642shield sshd\[9000\]: Invalid user tor from 106.12.42.251 port 59356
2020-06-22T21:14:54.619160shield sshd\[9000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.42.251
2020-06-22T21:14:56.452034shield sshd\[9000\]: Failed password for invalid user tor from 106.12.42.251 port 59356 ssh2
2020-06-22T21:17:25.626153shield sshd\[9738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.42.251  user=root
2020-06-22T21:17:27.524014shield sshd\[9738\]: Failed password for root from 106.12.42.251 port 48948 ssh2
2020-06-23 05:34:15

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