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 of America (the)

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 <<>> 21.42.64.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16131
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.64.221.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 04:30:55 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 221.64.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 221.64.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.166.237.117 attackspam
Unauthorized connection attempt detected from IP address 122.166.237.117 to port 2220 [J]
2020-01-20 15:28:53
222.186.30.248 attackbots
SSH Brute Force, server-1 sshd[5104]: Failed password for root from 222.186.30.248 port 13114 ssh2
2020-01-20 15:21:38
122.155.11.89 attackspambots
Jan 20 08:21:11 meumeu sshd[25146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.11.89 
Jan 20 08:21:13 meumeu sshd[25146]: Failed password for invalid user nie from 122.155.11.89 port 58792 ssh2
Jan 20 08:24:10 meumeu sshd[25537]: Failed password for root from 122.155.11.89 port 55662 ssh2
...
2020-01-20 15:48:23
119.29.170.120 attackspambots
Unauthorized connection attempt detected from IP address 119.29.170.120 to port 2220 [J]
2020-01-20 15:46:52
117.107.133.162 attackbots
Unauthorized connection attempt detected from IP address 117.107.133.162 to port 2220 [J]
2020-01-20 15:35:21
185.86.164.106 attackspambots
Automatic report - Banned IP Access
2020-01-20 16:01:14
138.246.253.21 attack
Port scan on 1 port(s): 53
2020-01-20 15:52:05
80.66.81.86 attack
Jan 20 07:35:31 relay postfix/smtpd\[28864\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 20 07:46:41 relay postfix/smtpd\[9964\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 20 07:47:02 relay postfix/smtpd\[9964\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 20 07:47:41 relay postfix/smtpd\[11023\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 20 07:48:01 relay postfix/smtpd\[11030\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-20 15:33:09
220.133.95.68 attackspambots
Jan 20 08:09:36 vps691689 sshd[24401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.133.95.68
Jan 20 08:09:38 vps691689 sshd[24401]: Failed password for invalid user sinus from 220.133.95.68 port 59610 ssh2
...
2020-01-20 15:28:29
148.66.133.91 attackbotsspam
Jan 20 14:36:40 itv-usvr-02 sshd[7965]: Invalid user user from 148.66.133.91 port 57016
Jan 20 14:36:40 itv-usvr-02 sshd[7965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.133.91
Jan 20 14:36:40 itv-usvr-02 sshd[7965]: Invalid user user from 148.66.133.91 port 57016
Jan 20 14:36:42 itv-usvr-02 sshd[7965]: Failed password for invalid user user from 148.66.133.91 port 57016 ssh2
Jan 20 14:40:00 itv-usvr-02 sshd[8069]: Invalid user ethos from 148.66.133.91 port 46170
2020-01-20 15:49:37
182.253.203.10 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 20-01-2020 04:55:10.
2020-01-20 15:51:48
142.4.204.122 attack
$f2bV_matches
2020-01-20 15:36:05
42.62.2.130 attack
Unauthorized connection attempt detected from IP address 42.62.2.130 to port 1433 [J]
2020-01-20 15:34:18
115.84.112.98 attack
Jan 20 06:48:19 vmanager6029 sshd\[6015\]: Invalid user testuser from 115.84.112.98 port 44100
Jan 20 06:48:19 vmanager6029 sshd\[6015\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.84.112.98
Jan 20 06:48:22 vmanager6029 sshd\[6015\]: Failed password for invalid user testuser from 115.84.112.98 port 44100 ssh2
2020-01-20 15:55:43
84.91.128.47 attackbots
Unauthorized connection attempt detected from IP address 84.91.128.47 to port 2220 [J]
2020-01-20 15:41:58

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