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 <<>> 21.121.104.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54182
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.121.104.71.			IN	A

;; AUTHORITY SECTION:
.			155	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022012000 1800 900 604800 86400

;; Query time: 99 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 21 03:08:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 71.104.121.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 71.104.121.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.114.252.23 attackspam
Dec 11 22:33:53 web9 sshd\[4770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.114.252.23  user=root
Dec 11 22:33:54 web9 sshd\[4770\]: Failed password for root from 201.114.252.23 port 54374 ssh2
Dec 11 22:40:18 web9 sshd\[5777\]: Invalid user yoyo from 201.114.252.23
Dec 11 22:40:18 web9 sshd\[5777\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.114.252.23
Dec 11 22:40:20 web9 sshd\[5777\]: Failed password for invalid user yoyo from 201.114.252.23 port 35472 ssh2
2019-12-12 16:44:12
52.36.138.120 attackbotsspam
RDP Brute-Force (Grieskirchen RZ2)
2019-12-12 16:56:17
112.85.42.237 attack
Dec 12 06:26:29 localhost sshd[17185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.237  user=root
Dec 12 06:26:32 localhost sshd[17185]: Failed password for root from 112.85.42.237 port 11310 ssh2
Dec 12 06:26:29 localhost sshd[17185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.237  user=root
Dec 12 06:26:32 localhost sshd[17185]: Failed password for root from 112.85.42.237 port 11310 ssh2
Dec 12 06:26:36 localhost sshd[17185]: Failed password for root from 112.85.42.237 port 11310 ssh2
2019-12-12 16:51:07
106.12.187.68 attackbotsspam
Unauthorized connection attempt detected from IP address 106.12.187.68 to port 3389
2019-12-12 16:26:22
49.234.30.33 attackbotsspam
$f2bV_matches
2019-12-12 16:57:14
78.84.40.14 attack
Dec 12 09:28:13 debian-2gb-vpn-nbg1-1 kernel: [510473.973157] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=78.84.40.14 DST=78.46.192.101 LEN=52 TOS=0x00 PREC=0x00 TTL=118 ID=30845 DF PROTO=TCP SPT=63629 DPT=1433 WINDOW=8192 RES=0x00 SYN URGP=0
2019-12-12 16:55:52
94.23.41.222 attackspam
Dec 12 09:29:08 vps647732 sshd[23675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.41.222
Dec 12 09:29:10 vps647732 sshd[23675]: Failed password for invalid user raspaud from 94.23.41.222 port 55285 ssh2
...
2019-12-12 16:46:04
142.112.87.158 attackbots
Dec 12 09:23:36 icinga sshd[24955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.112.87.158
Dec 12 09:23:38 icinga sshd[24955]: Failed password for invalid user ubnt from 142.112.87.158 port 41956 ssh2
...
2019-12-12 16:32:03
167.114.192.162 attack
Automatic report: SSH brute force attempt
2019-12-12 16:57:34
74.82.47.6 attackbotsspam
Dec 12 09:28:07 debian-2gb-vpn-nbg1-1 kernel: [510468.142297] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=74.82.47.6 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=54321 PROTO=TCP SPT=53968 DPT=548 WINDOW=65535 RES=0x00 SYN URGP=0
2019-12-12 16:59:20
168.195.206.195 attackbotsspam
1576132027 - 12/12/2019 07:27:07 Host: 168.195.206.195/168.195.206.195 Port: 445 TCP Blocked
2019-12-12 16:34:43
139.155.118.190 attack
Dec 12 09:29:43 ArkNodeAT sshd\[18891\]: Invalid user marzulli from 139.155.118.190
Dec 12 09:29:43 ArkNodeAT sshd\[18891\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.118.190
Dec 12 09:29:44 ArkNodeAT sshd\[18891\]: Failed password for invalid user marzulli from 139.155.118.190 port 43847 ssh2
2019-12-12 16:54:22
179.124.34.8 attack
$f2bV_matches
2019-12-12 16:42:25
167.71.242.140 attackbotsspam
SSH invalid-user multiple login try
2019-12-12 16:48:23
58.240.115.146 attackbots
Dec 12 07:07:32 Ubuntu-1404-trusty-64-minimal sshd\[12511\]: Invalid user cheatham from 58.240.115.146
Dec 12 07:07:32 Ubuntu-1404-trusty-64-minimal sshd\[12511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.240.115.146
Dec 12 07:07:34 Ubuntu-1404-trusty-64-minimal sshd\[12511\]: Failed password for invalid user cheatham from 58.240.115.146 port 2163 ssh2
Dec 12 07:28:26 Ubuntu-1404-trusty-64-minimal sshd\[26421\]: Invalid user server from 58.240.115.146
Dec 12 07:28:26 Ubuntu-1404-trusty-64-minimal sshd\[26421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.240.115.146
2019-12-12 16:37:04

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