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:
IP Type Details Datetime
104.21.18.76 normal
The hostname for this IP is minecraftworldmap.com
2022-07-23 06:23:40
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.18.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53247
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.18.51.			IN	A

;; AUTHORITY SECTION:
.			125	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 181 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:13:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 51.18.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.18.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.68.95.204 attackbots
" "
2020-10-04 06:42:24
159.65.85.131 attackspam
Sep 30 21:55:51 vlre-nyc-1 sshd\[27426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.85.131  user=root
Sep 30 21:55:53 vlre-nyc-1 sshd\[27426\]: Failed password for root from 159.65.85.131 port 48670 ssh2
Sep 30 21:59:52 vlre-nyc-1 sshd\[27499\]: Invalid user edward from 159.65.85.131
Sep 30 21:59:52 vlre-nyc-1 sshd\[27499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.85.131
Sep 30 21:59:54 vlre-nyc-1 sshd\[27499\]: Failed password for invalid user edward from 159.65.85.131 port 57310 ssh2
Sep 30 22:03:58 vlre-nyc-1 sshd\[27583\]: Invalid user centos from 159.65.85.131
Sep 30 22:03:58 vlre-nyc-1 sshd\[27583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.85.131
Sep 30 22:04:00 vlre-nyc-1 sshd\[27583\]: Failed password for invalid user centos from 159.65.85.131 port 37722 ssh2
Sep 30 22:07:53 vlre-nyc-1 sshd\[27645\]: Invalid 
...
2020-10-04 06:48:45
165.22.88.129 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-04 06:40:33
115.31.167.28 attack
445/tcp 1433/tcp...
[2020-08-20/10-02]12pkt,2pt.(tcp)
2020-10-04 07:17:01
83.171.253.144 attackbots
(mod_security) mod_security (id:210730) triggered by 83.171.253.144 (RU/Russia/-): 5 in the last 300 secs
2020-10-04 06:47:55
61.155.217.77 attackbots
Oct  4 00:36:43 localhost sshd\[29981\]: Invalid user ninja from 61.155.217.77
Oct  4 00:36:43 localhost sshd\[29981\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.155.217.77
Oct  4 00:36:45 localhost sshd\[29981\]: Failed password for invalid user ninja from 61.155.217.77 port 55067 ssh2
Oct  4 00:40:14 localhost sshd\[30206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.155.217.77  user=root
Oct  4 00:40:16 localhost sshd\[30206\]: Failed password for root from 61.155.217.77 port 45840 ssh2
...
2020-10-04 07:02:24
114.33.252.118 attack
Port Scan detected!
...
2020-10-04 07:01:06
219.74.87.163 attackspam
37215/tcp 37215/tcp
[2020-08-08/10-02]2pkt
2020-10-04 06:59:52
186.47.213.34 attackbots
Oct  3 21:17:52 ns382633 sshd\[30250\]: Invalid user bdadmin from 186.47.213.34 port 49556
Oct  3 21:17:52 ns382633 sshd\[30250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.47.213.34
Oct  3 21:17:54 ns382633 sshd\[30250\]: Failed password for invalid user bdadmin from 186.47.213.34 port 49556 ssh2
Oct  3 21:21:09 ns382633 sshd\[30650\]: Invalid user recepcao from 186.47.213.34 port 57490
Oct  3 21:21:09 ns382633 sshd\[30650\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.47.213.34
2020-10-04 06:55:07
118.24.153.214 attackspam
21706/tcp 22409/tcp 4513/tcp...
[2020-08-08/10-02]16pkt,16pt.(tcp)
2020-10-04 06:51:45
157.231.113.130 attackbots
SSH Invalid Login
2020-10-04 06:49:32
202.152.1.89 attackspam
" "
2020-10-04 06:43:35
51.210.14.10 attack
SSH Invalid Login
2020-10-04 06:54:09
106.12.87.149 attackbots
Oct  3 20:06:30 minden010 sshd[18686]: Failed password for root from 106.12.87.149 port 37224 ssh2
Oct  3 20:09:28 minden010 sshd[19715]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.87.149
Oct  3 20:09:31 minden010 sshd[19715]: Failed password for invalid user phil from 106.12.87.149 port 58051 ssh2
...
2020-10-04 06:43:54
106.13.107.196 attackspambots
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.107.196 
Failed password for invalid user jairo from 106.13.107.196 port 53292 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.107.196
2020-10-04 06:46:20

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