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 <<>> 104.21.20.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35078
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.158.			IN	A

;; AUTHORITY SECTION:
.			269	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 08:23:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 158.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
91.212.150.147 attack
SSH Brute Force
2019-12-11 04:41:38
83.238.12.80 attack
Dec 10 20:38:39 ArkNodeAT sshd\[25322\]: Invalid user named from 83.238.12.80
Dec 10 20:38:39 ArkNodeAT sshd\[25322\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.238.12.80
Dec 10 20:38:42 ArkNodeAT sshd\[25322\]: Failed password for invalid user named from 83.238.12.80 port 50308 ssh2
2019-12-11 04:43:19
5.100.251.78 attackspam
Dec 10 20:57:05 xeon sshd[7809]: Failed password for bin from 5.100.251.78 port 37914 ssh2
2019-12-11 04:46:16
91.121.211.59 attackspambots
Dec 10 09:13:54 *** sshd[30116]: Failed password for invalid user mccomb from 91.121.211.59 port 33486 ssh2
Dec 10 09:19:25 *** sshd[30221]: Failed password for invalid user admin from 91.121.211.59 port 48644 ssh2
Dec 10 09:24:13 *** sshd[30385]: Failed password for invalid user haering from 91.121.211.59 port 56396 ssh2
Dec 10 09:29:05 *** sshd[30495]: Failed password for invalid user www from 91.121.211.59 port 35904 ssh2
Dec 10 09:38:55 *** sshd[30673]: Failed password for invalid user cundiff from 91.121.211.59 port 51426 ssh2
Dec 10 09:43:45 *** sshd[30885]: Failed password for invalid user centos from 91.121.211.59 port 59184 ssh2
Dec 10 09:48:35 *** sshd[30976]: Failed password for invalid user squid from 91.121.211.59 port 38718 ssh2
Dec 10 09:53:56 *** sshd[31086]: Failed password for invalid user guest from 91.121.211.59 port 46496 ssh2
Dec 10 10:14:27 *** sshd[31573]: Failed password for invalid user muhayat from 91.121.211.59 port 49416 ssh2
Dec 10 10:19:27 *** sshd[31654]: Failed password for in
2019-12-11 05:04:58
210.212.194.6 attackspambots
Dec 10 21:31:54 tuxlinux sshd[8878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.212.194.6  user=root
Dec 10 21:31:56 tuxlinux sshd[8878]: Failed password for root from 210.212.194.6 port 37894 ssh2
Dec 10 21:31:54 tuxlinux sshd[8878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.212.194.6  user=root
Dec 10 21:31:56 tuxlinux sshd[8878]: Failed password for root from 210.212.194.6 port 37894 ssh2
Dec 10 21:37:13 tuxlinux sshd[8960]: Invalid user dill from 210.212.194.6 port 59008
Dec 10 21:37:13 tuxlinux sshd[8960]: Invalid user dill from 210.212.194.6 port 59008
Dec 10 21:37:13 tuxlinux sshd[8960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.212.194.6 
...
2019-12-11 04:47:28
52.71.251.221 attackbotsspam
F2B jail: sshd. Time: 2019-12-10 21:45:35, Reported by: VKReport
2019-12-11 05:08:39
113.28.150.73 attack
SSH Brute Force
2019-12-11 04:59:55
51.83.78.109 attackspambots
Dec 10 20:40:34 MK-Soft-VM5 sshd[9274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.78.109 
Dec 10 20:40:37 MK-Soft-VM5 sshd[9274]: Failed password for invalid user vincon from 51.83.78.109 port 48854 ssh2
...
2019-12-11 05:09:02
172.81.243.232 attackbots
$f2bV_matches
2019-12-11 04:50:35
128.199.210.105 attackbotsspam
2019-12-10T20:39:17.087647abusebot-6.cloudsearch.cf sshd\[9676\]: Invalid user keshanna from 128.199.210.105 port 40040
2019-12-11 04:54:50
129.28.78.8 attackspam
SSH Brute Force
2019-12-11 04:54:28
210.28.32.253 attackspambots
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2019-12-11 05:13:57
96.78.175.36 attackbotsspam
Dec 10 21:06:45 server sshd\[6567\]: Invalid user juni from 96.78.175.36
Dec 10 21:06:45 server sshd\[6567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.78.175.36 
Dec 10 21:06:47 server sshd\[6567\]: Failed password for invalid user juni from 96.78.175.36 port 51628 ssh2
Dec 10 21:16:07 server sshd\[9066\]: Invalid user test from 96.78.175.36
Dec 10 21:16:07 server sshd\[9066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.78.175.36 
...
2019-12-11 04:39:39
198.108.67.95 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 1355 proto: TCP cat: Misc Attack
2019-12-11 05:15:23
119.195.197.212 attack
SSH Brute Force
2019-12-11 04:57:33

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