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: None

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 <<>> 104.21.30.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45424
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.253.			IN	A

;; AUTHORITY SECTION:
.			456	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:23:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 253.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 253.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.183.147 attackspam
SSH Invalid Login
2020-04-12 06:33:43
47.5.200.48 attackbotsspam
Apr 12 00:16:24 eventyay sshd[7179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.5.200.48
Apr 12 00:16:27 eventyay sshd[7179]: Failed password for invalid user sumi from 47.5.200.48 port 60178 ssh2
Apr 12 00:23:41 eventyay sshd[7560]: Failed password for root from 47.5.200.48 port 40720 ssh2
...
2020-04-12 06:27:15
128.199.143.58 attackbots
Apr 12 00:22:18 mout sshd[9053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.143.58  user=root
Apr 12 00:22:20 mout sshd[9053]: Failed password for root from 128.199.143.58 port 59930 ssh2
2020-04-12 06:46:08
181.65.164.179 attackspam
SSH Invalid Login
2020-04-12 06:14:01
92.222.155.168 spambotsattackproxynormal
ss
2020-04-12 06:13:21
51.77.200.101 attackspambots
Apr 12 00:26:48 OPSO sshd\[28870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.200.101  user=root
Apr 12 00:26:50 OPSO sshd\[28870\]: Failed password for root from 51.77.200.101 port 51110 ssh2
Apr 12 00:30:22 OPSO sshd\[29850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.200.101  user=root
Apr 12 00:30:24 OPSO sshd\[29850\]: Failed password for root from 51.77.200.101 port 57984 ssh2
Apr 12 00:33:55 OPSO sshd\[30648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.200.101  user=root
2020-04-12 06:39:19
162.243.131.57 attackbotsspam
*Port Scan* detected from 162.243.131.57 (US/United States/California/San Francisco/zg-0312c-260.stretchoid.com). 4 hits in the last 131 seconds
2020-04-12 06:52:21
61.140.238.169 attackspam
Apr 11 22:52:54 host01 sshd[20893]: Failed password for root from 61.140.238.169 port 48838 ssh2
Apr 11 22:55:24 host01 sshd[21342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.238.169 
Apr 11 22:55:26 host01 sshd[21342]: Failed password for invalid user admin from 61.140.238.169 port 58242 ssh2
...
2020-04-12 06:39:02
139.59.116.243 attackspambots
Apr 12 03:05:32 gw1 sshd[15744]: Failed password for root from 139.59.116.243 port 44126 ssh2
...
2020-04-12 06:25:47
49.234.131.75 attackspambots
Apr 11 23:41:08 nextcloud sshd\[5751\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.131.75  user=root
Apr 11 23:41:10 nextcloud sshd\[5751\]: Failed password for root from 49.234.131.75 port 49722 ssh2
Apr 11 23:46:13 nextcloud sshd\[11280\]: Invalid user short from 49.234.131.75
Apr 11 23:46:13 nextcloud sshd\[11280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.131.75
2020-04-12 06:50:54
14.63.160.60 attack
Apr 11 16:30:08 server1 sshd\[16856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.160.60  user=root
Apr 11 16:30:10 server1 sshd\[16856\]: Failed password for root from 14.63.160.60 port 44314 ssh2
Apr 11 16:34:25 server1 sshd\[18228\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.160.60  user=root
Apr 11 16:34:27 server1 sshd\[18228\]: Failed password for root from 14.63.160.60 port 54706 ssh2
Apr 11 16:38:45 server1 sshd\[19745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.160.60  user=root
...
2020-04-12 06:51:11
51.79.68.147 attack
*Port Scan* detected from 51.79.68.147 (CA/Canada/Quebec/Montreal (Ville-Marie)/147.ip-51-79-68.net). 4 hits in the last 245 seconds
2020-04-12 06:51:37
94.102.56.215 attack
94.102.56.215 was recorded 23 times by 14 hosts attempting to connect to the following ports: 1797,1813. Incident counter (4h, 24h, all-time): 23, 137, 10847
2020-04-12 06:21:21
138.197.210.82 attackspambots
Apr 12 01:13:18 hosting sshd[8859]: Invalid user isolde from 138.197.210.82 port 41830
...
2020-04-12 06:28:11
191.184.42.175 attackbots
Invalid user postgres from 191.184.42.175 port 60060
2020-04-12 06:43:21

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