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 <<>> 104.18.21.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14324
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.30.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:22:37 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 30.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
179.57.206.194 attack
firewall-block, port(s): 445/tcp
2020-05-07 06:48:03
123.18.206.15 attackbotsspam
May  6 23:17:24 l03 sshd[25677]: Invalid user magento from 123.18.206.15 port 41511
...
2020-05-07 06:54:52
222.186.175.151 attackspam
2020-05-06T18:27:08.882446xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-05-06T18:27:02.378631xentho-1 sshd[158710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.151  user=root
2020-05-06T18:27:04.258466xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-05-06T18:27:08.882446xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-05-06T18:27:12.987614xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-05-06T18:27:02.378631xentho-1 sshd[158710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.151  user=root
2020-05-06T18:27:04.258466xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-05-06T18:27:08.882446xentho-1 sshd[158710]: Failed password for root from 222.186.175.151 port 52576 ssh2
2020-0
...
2020-05-07 06:47:35
114.5.37.82 attack
2020-05-06T22:13:08.608405mta02.zg01.4s-zg.intra x@x
2020-05-06T22:13:08.608432mta02.zg01.4s-zg.intra x@x
2020-05-06T22:14:23.054210mta02.zg01.4s-zg.intra x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=114.5.37.82
2020-05-07 06:44:21
45.164.8.244 attackbotsspam
May  6 23:15:19 mail1 sshd\[5573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.164.8.244  user=root
May  6 23:15:21 mail1 sshd\[5573\]: Failed password for root from 45.164.8.244 port 59726 ssh2
May  6 23:23:08 mail1 sshd\[5619\]: Invalid user oai from 45.164.8.244 port 51542
May  6 23:23:08 mail1 sshd\[5619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.164.8.244
May  6 23:23:10 mail1 sshd\[5619\]: Failed password for invalid user oai from 45.164.8.244 port 51542 ssh2
...
2020-05-07 06:21:53
95.189.108.79 attack
(imapd) Failed IMAP login from 95.189.108.79 (RU/Russia/pppoe-95.189.108.79.chittel.su): 1 in the last 3600 secs
2020-05-07 06:34:44
132.145.101.73 attackspam
Brute-Force,SSH
2020-05-07 06:46:38
138.121.52.226 attackspambots
SSH Brute-Forcing (server1)
2020-05-07 06:20:20
113.129.181.32 attackbots
1588796457 - 05/06/2020 22:20:57 Host: 113.129.181.32/113.129.181.32 Port: 445 TCP Blocked
2020-05-07 06:48:51
60.205.200.235 attackspambots
[MK-Root1] Blocked by UFW
2020-05-07 06:39:55
183.88.243.225 attackbots
Dovecot Invalid User Login Attempt.
2020-05-07 06:27:00
125.125.213.13 attackbots
May  6 22:03:03 vayu sshd[169932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.125.213.13  user=r.r
May  6 22:03:05 vayu sshd[169932]: Failed password for r.r from 125.125.213.13 port 58484 ssh2
May  6 22:03:05 vayu sshd[169932]: Received disconnect from 125.125.213.13: 11: Bye Bye [preauth]
May  6 22:10:51 vayu sshd[172755]: Invalid user admin from 125.125.213.13
May  6 22:10:51 vayu sshd[172755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.125.213.13 
May  6 22:10:53 vayu sshd[172755]: Failed password for invalid user admin from 125.125.213.13 port 48186 ssh2
May  6 22:10:53 vayu sshd[172755]: Received disconnect from 125.125.213.13: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=125.125.213.13
2020-05-07 06:31:07
98.126.214.56 attack
port
2020-05-07 06:36:47
194.61.27.249 attackspambots
Multiport scan : 33 ports scanned 2211 3031 3439 4440 5051 5252 5454 5544 5550 5656 6050 6550 6655 6666 6677 7050 7071 7550 7676 7777 7979 8050 8081 8484 8550 8585 8787 8880 8933 9050 9550 10010 33000
2020-05-07 06:39:20
106.12.73.128 attack
May  6 22:40:07 haigwepa sshd[7421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.73.128 
May  6 22:40:09 haigwepa sshd[7421]: Failed password for invalid user pratik from 106.12.73.128 port 46416 ssh2
...
2020-05-07 06:21:35

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