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 <<>> 104.21.235.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29480
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.235.199.			IN	A

;; AUTHORITY SECTION:
.			549	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022401 1800 900 604800 86400

;; Query time: 99 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 12:12:53 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 199.235.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.235.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.104.137.107 attack
Unauthorized connection attempt from IP address 116.104.137.107 on Port 445(SMB)
2020-08-08 23:12:34
45.227.255.204 attack
 TCP (SYN) 45.227.255.204:55864 -> port 1080, len 60
2020-08-08 23:17:59
212.122.48.173 attackbotsspam
Failed password for root from 212.122.48.173 port 49230 ssh2
2020-08-08 22:52:24
59.52.36.190 attackspambots
Unauthorized connection attempt from IP address 59.52.36.190 on Port 445(SMB)
2020-08-08 22:58:34
49.149.102.241 attackspambots
Unauthorized connection attempt from IP address 49.149.102.241 on Port 445(SMB)
2020-08-08 23:01:04
13.81.248.153 attackspam
Multiple SSH authentication failures from 13.81.248.153
2020-08-08 23:16:12
134.122.124.193 attackspambots
Aug  8 15:15:41 ajax sshd[1642]: Failed password for root from 134.122.124.193 port 60454 ssh2
2020-08-08 23:24:10
111.72.195.70 attackspam
Aug  8 16:43:03 srv01 postfix/smtpd\[880\]: warning: unknown\[111.72.195.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 16:43:15 srv01 postfix/smtpd\[880\]: warning: unknown\[111.72.195.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 16:43:32 srv01 postfix/smtpd\[880\]: warning: unknown\[111.72.195.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 16:43:53 srv01 postfix/smtpd\[880\]: warning: unknown\[111.72.195.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 16:44:08 srv01 postfix/smtpd\[880\]: warning: unknown\[111.72.195.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-08 23:10:57
220.76.205.178 attackspambots
Aug  8 08:15:20 mail sshd\[40119\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.76.205.178  user=root
...
2020-08-08 22:57:51
114.33.148.74 attackbots
Aug  8 14:15:28 debian-2gb-nbg1-2 kernel: \[19147374.678717\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=114.33.148.74 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=46628 PROTO=TCP SPT=4604 DPT=9530 WINDOW=8191 RES=0x00 SYN URGP=0
2020-08-08 22:56:10
138.197.206.181 attackbots
port 23
2020-08-08 22:59:49
149.56.107.216 attackspam
Aug  8 16:53:29 ip106 sshd[30425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.56.107.216 
Aug  8 16:53:31 ip106 sshd[30425]: Failed password for invalid user roberto from 149.56.107.216 port 58968 ssh2
...
2020-08-08 23:05:43
106.13.233.32 attackspam
2020-08-08T19:10:14.918648billing sshd[25963]: Failed password for root from 106.13.233.32 port 42844 ssh2
2020-08-08T19:15:11.973018billing sshd[4692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.233.32  user=root
2020-08-08T19:15:13.632223billing sshd[4692]: Failed password for root from 106.13.233.32 port 44060 ssh2
...
2020-08-08 23:15:22
188.251.142.85 attack
Aug  8 11:49:15 mout sshd[18128]: Connection closed by authenticating user pi 188.251.142.85 port 59188 [preauth]
Aug  8 16:25:13 mout sshd[9240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.251.142.85  user=pi
Aug  8 16:25:15 mout sshd[9240]: Failed password for pi from 188.251.142.85 port 56814 ssh2
2020-08-08 23:01:26
182.61.40.214 attackspam
Aug  8 15:16:01 nextcloud sshd\[23550\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.40.214  user=root
Aug  8 15:16:04 nextcloud sshd\[23550\]: Failed password for root from 182.61.40.214 port 36412 ssh2
Aug  8 15:17:24 nextcloud sshd\[24982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.40.214  user=root
2020-08-08 22:53:14

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