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 <<>> 104.21.5.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28524
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.169.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:22:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 169.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.103.98.211 attack
Nov  7 06:00:04 web8 sshd\[10520\]: Invalid user PROJETXP from 83.103.98.211
Nov  7 06:00:04 web8 sshd\[10520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.103.98.211
Nov  7 06:00:06 web8 sshd\[10520\]: Failed password for invalid user PROJETXP from 83.103.98.211 port 16570 ssh2
Nov  7 06:04:06 web8 sshd\[12495\]: Invalid user haowoodman888 from 83.103.98.211
Nov  7 06:04:06 web8 sshd\[12495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.103.98.211
2019-11-07 14:21:36
187.33.234.130 attack
PORT-SCAN
2019-11-07 14:22:10
182.61.133.10 attackbotsspam
Nov  7 05:55:13 lnxmysql61 sshd[20763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.133.10
2019-11-07 14:20:35
61.14.237.104 attackbotsspam
11/07/2019-05:55:11.542621 61.14.237.104 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-11-07 14:25:09
206.189.47.166 attackspam
Nov  7 05:39:34 dev0-dcde-rnet sshd[20482]: Failed password for root from 206.189.47.166 port 46620 ssh2
Nov  7 05:51:32 dev0-dcde-rnet sshd[20513]: Failed password for root from 206.189.47.166 port 39434 ssh2
2019-11-07 14:07:47
91.134.135.220 attackbotsspam
Nov  7 06:54:57 server sshd\[21184\]: Invalid user wp-user from 91.134.135.220 port 39906
Nov  7 06:54:57 server sshd\[21184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.135.220
Nov  7 06:54:59 server sshd\[21184\]: Failed password for invalid user wp-user from 91.134.135.220 port 39906 ssh2
Nov  7 06:55:09 server sshd\[23979\]: User root from 91.134.135.220 not allowed because listed in DenyUsers
Nov  7 06:55:09 server sshd\[23979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.135.220  user=root
2019-11-07 14:25:46
189.212.226.12 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-07 14:08:44
52.65.46.17 attackspam
52.65.46.17 - - [07/Nov/2019:05:55:45 +0100] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
52.65.46.17 - - [07/Nov/2019:05:55:46 +0100] "POST /wp-login.php HTTP/1.1" 200 1704 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
52.65.46.17 - - [07/Nov/2019:05:55:46 +0100] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
52.65.46.17 - - [07/Nov/2019:05:55:47 +0100] "POST /wp-login.php HTTP/1.1" 200 1710 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
52.65.46.17 - - [07/Nov/2019:05:55:48 +0100] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
52.65.46.17 - - [07/Nov/2019:05:55:49 +0100] "POST /wp-login.php HTTP/1.1" 200 1710 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2019-11-07 13:59:54
187.177.78.163 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-07 14:11:20
59.153.74.43 attack
Nov  7 05:51:05 v22019058497090703 sshd[5220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.153.74.43
Nov  7 05:51:06 v22019058497090703 sshd[5220]: Failed password for invalid user ceph from 59.153.74.43 port 9634 ssh2
Nov  7 05:56:07 v22019058497090703 sshd[5612]: Failed password for root from 59.153.74.43 port 64734 ssh2
...
2019-11-07 13:46:08
202.83.167.156 attackbots
Unauthorised access (Nov  7) SRC=202.83.167.156 LEN=52 TTL=114 ID=14202 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-07 14:05:56
196.41.208.238 attackspambots
Nov  6 19:36:00 php1 sshd\[28261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.41.208.238  user=root
Nov  6 19:36:02 php1 sshd\[28261\]: Failed password for root from 196.41.208.238 port 13720 ssh2
Nov  6 19:41:38 php1 sshd\[28788\]: Invalid user charles from 196.41.208.238
Nov  6 19:41:38 php1 sshd\[28788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.41.208.238
Nov  6 19:41:39 php1 sshd\[28788\]: Failed password for invalid user charles from 196.41.208.238 port 51690 ssh2
2019-11-07 13:57:54
139.155.127.59 attackspam
Nov  7 00:50:28 ny01 sshd[29721]: Failed password for root from 139.155.127.59 port 39758 ssh2
Nov  7 00:55:00 ny01 sshd[30159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.127.59
Nov  7 00:55:02 ny01 sshd[30159]: Failed password for invalid user kafka from 139.155.127.59 port 40620 ssh2
2019-11-07 14:05:25
185.176.27.178 attack
11/07/2019-06:37:44.375980 185.176.27.178 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-07 14:01:28
81.100.188.235 attack
2019-11-07T06:01:55.013182shield sshd\[12332\]: Invalid user desire from 81.100.188.235 port 53578
2019-11-07T06:01:55.017480shield sshd\[12332\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpc122072-bmly10-2-0-cust234.2-3.cable.virginm.net
2019-11-07T06:01:57.252715shield sshd\[12332\]: Failed password for invalid user desire from 81.100.188.235 port 53578 ssh2
2019-11-07T06:05:55.575253shield sshd\[12714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpc122072-bmly10-2-0-cust234.2-3.cable.virginm.net  user=root
2019-11-07T06:05:58.090105shield sshd\[12714\]: Failed password for root from 81.100.188.235 port 35124 ssh2
2019-11-07 14:06:53

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