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 <<>> 104.18.21.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43881
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.3.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:22:36 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 3.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 3.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.172.122.66 attackspam
20/2/28@01:07:50: FAIL: Alarm-Network address from=85.172.122.66
...
2020-02-28 16:37:53
46.148.209.5 attack
Email rejected due to spam filtering
2020-02-28 16:35:14
167.71.202.235 attackspambots
Feb 28 09:12:31 silence02 sshd[24829]: Failed password for root from 167.71.202.235 port 44598 ssh2
Feb 28 09:21:18 silence02 sshd[25395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.202.235
Feb 28 09:21:20 silence02 sshd[25395]: Failed password for invalid user ghost from 167.71.202.235 port 33606 ssh2
2020-02-28 16:43:24
222.186.42.7 attack
Feb 28 05:38:58 firewall sshd[25034]: Failed password for root from 222.186.42.7 port 26641 ssh2
Feb 28 05:39:00 firewall sshd[25034]: Failed password for root from 222.186.42.7 port 26641 ssh2
Feb 28 05:39:03 firewall sshd[25034]: Failed password for root from 222.186.42.7 port 26641 ssh2
...
2020-02-28 16:47:06
31.184.177.6 attack
Feb 28 09:12:27 nextcloud sshd\[10733\]: Invalid user speech-dispatcher from 31.184.177.6
Feb 28 09:12:27 nextcloud sshd\[10733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.184.177.6
Feb 28 09:12:29 nextcloud sshd\[10733\]: Failed password for invalid user speech-dispatcher from 31.184.177.6 port 47419 ssh2
2020-02-28 16:28:20
187.103.85.71 attackspam
Automatic report - Port Scan Attack
2020-02-28 16:54:41
106.203.108.40 attack
Email rejected due to spam filtering
2020-02-28 16:34:39
187.190.236.88 attackspambots
$f2bV_matches
2020-02-28 16:37:20
134.209.159.10 attackspam
Feb 28 13:14:25 gw1 sshd[5025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.159.10
Feb 28 13:14:27 gw1 sshd[5025]: Failed password for invalid user sam from 134.209.159.10 port 38122 ssh2
...
2020-02-28 16:31:16
222.186.19.221 attack
Feb 28 08:47:39 debian-2gb-nbg1-2 kernel: \[5135251.522343\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=222.186.19.221 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=237 ID=54321 PROTO=TCP SPT=56715 DPT=8899 WINDOW=65535 RES=0x00 SYN URGP=0
2020-02-28 16:30:23
222.186.15.10 attack
Feb 28 09:13:26 server sshd[178381]: Failed password for root from 222.186.15.10 port 61903 ssh2
Feb 28 09:13:30 server sshd[178381]: Failed password for root from 222.186.15.10 port 61903 ssh2
Feb 28 09:13:34 server sshd[178381]: Failed password for root from 222.186.15.10 port 61903 ssh2
2020-02-28 16:21:56
36.82.30.249 attackspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-28 16:58:18
159.89.55.89 attack
firewall-block, port(s): 22/tcp
2020-02-28 17:03:18
222.186.175.140 attackbotsspam
Feb 28 09:50:43 legacy sshd[21515]: Failed password for root from 222.186.175.140 port 2316 ssh2
Feb 28 09:50:56 legacy sshd[21515]: error: maximum authentication attempts exceeded for root from 222.186.175.140 port 2316 ssh2 [preauth]
Feb 28 09:51:02 legacy sshd[21519]: Failed password for root from 222.186.175.140 port 3546 ssh2
...
2020-02-28 16:54:21
129.204.120.169 attackspam
Feb 27 21:27:33 hpm sshd\[17992\]: Invalid user cms from 129.204.120.169
Feb 27 21:27:33 hpm sshd\[17992\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.120.169
Feb 27 21:27:36 hpm sshd\[17992\]: Failed password for invalid user cms from 129.204.120.169 port 54702 ssh2
Feb 27 21:37:10 hpm sshd\[20006\]: Invalid user dolphin from 129.204.120.169
Feb 27 21:37:10 hpm sshd\[20006\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.120.169
2020-02-28 16:21:08

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