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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.65.218
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31270
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.65.218.			IN	A

;; AUTHORITY SECTION:
.			454	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:16:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 218.65.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 218.65.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
172.104.116.36 attack
firewall-block, port(s): 2121/tcp
2020-02-09 01:24:46
165.22.240.146 attackspambots
Tried sshing with brute force.
2020-02-09 01:33:32
185.216.140.252 attackspam
Feb  8 17:45:47 debian-2gb-nbg1-2 kernel: \[3439586.879618\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.216.140.252 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=40389 PROTO=TCP SPT=54037 DPT=33893 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-09 01:14:29
59.145.221.103 attack
Feb  8 17:47:27 silence02 sshd[21696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.145.221.103
Feb  8 17:47:29 silence02 sshd[21696]: Failed password for invalid user frh from 59.145.221.103 port 56218 ssh2
Feb  8 17:51:14 silence02 sshd[22055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.145.221.103
2020-02-09 01:26:17
223.247.130.195 attackspambots
Feb  8 18:25:15 silence02 sshd[25190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195
Feb  8 18:25:18 silence02 sshd[25190]: Failed password for invalid user wmz from 223.247.130.195 port 44828 ssh2
Feb  8 18:29:40 silence02 sshd[25574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195
2020-02-09 01:34:42
220.248.12.118 attack
2020-02-08T07:28:21.470630linuxbox sshd[32405]: Invalid user tsn from 220.248.12.118 port 41407
...
2020-02-09 01:29:20
186.225.220.178 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2020-02-09 01:17:03
80.66.81.86 attackbots
Feb  8 18:24:07 relay postfix/smtpd\[4568\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb  8 18:24:17 relay postfix/smtpd\[6084\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb  8 18:24:49 relay postfix/smtpd\[4601\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb  8 18:25:13 relay postfix/smtpd\[5063\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb  8 18:25:32 relay postfix/smtpd\[4601\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-02-09 01:49:13
88.248.100.25 attack
Unauthorised access (Feb  8) SRC=88.248.100.25 LEN=44 TTL=243 ID=14539 TCP DPT=139 WINDOW=1024 SYN 
Unauthorised access (Feb  7) SRC=88.248.100.25 LEN=44 TTL=243 ID=38128 TCP DPT=139 WINDOW=1024 SYN 
Unauthorised access (Feb  5) SRC=88.248.100.25 LEN=44 TTL=243 ID=51666 TCP DPT=139 WINDOW=1024 SYN 
Unauthorised access (Feb  3) SRC=88.248.100.25 LEN=44 TTL=243 ID=36325 TCP DPT=139 WINDOW=1024 SYN 
Unauthorised access (Feb  2) SRC=88.248.100.25 LEN=44 TTL=244 ID=14857 TCP DPT=139 WINDOW=1024 SYN
2020-02-09 01:39:45
196.46.192.73 attackspambots
Feb  8 15:56:40 silence02 sshd[11996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.46.192.73
Feb  8 15:56:42 silence02 sshd[11996]: Failed password for invalid user gjp from 196.46.192.73 port 56022 ssh2
Feb  8 16:00:49 silence02 sshd[12373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.46.192.73
2020-02-09 01:34:23
91.215.88.171 attackspam
Feb  8 18:21:24 legacy sshd[25457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.215.88.171
Feb  8 18:21:26 legacy sshd[25457]: Failed password for invalid user ivo from 91.215.88.171 port 51808 ssh2
Feb  8 18:25:09 legacy sshd[25726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.215.88.171
...
2020-02-09 01:32:17
103.28.22.158 attackspambots
$f2bV_matches
2020-02-09 01:08:21
104.46.226.99 attackbots
Feb  8 14:30:32 vps46666688 sshd[18883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.46.226.99
Feb  8 14:30:34 vps46666688 sshd[18883]: Failed password for invalid user sls from 104.46.226.99 port 37088 ssh2
...
2020-02-09 01:34:05
116.236.147.38 attackbots
Feb  8 16:42:14 silence02 sshd[15802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.147.38
Feb  8 16:42:17 silence02 sshd[15802]: Failed password for invalid user b from 116.236.147.38 port 57582 ssh2
Feb  8 16:45:41 silence02 sshd[16083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.147.38
2020-02-09 01:13:01
222.186.30.76 attackspam
08.02.2020 17:32:33 SSH access blocked by firewall
2020-02-09 01:35:22

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