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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.43.34.64
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8322
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.43.34.64.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 209 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 18:40:22 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 64.34.43.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 64.34.43.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.42.136 attackbotsspam
May 14 06:02:18 localhost sshd[566845]: Disconnected from 222.186.42.136 port 44114 [preauth]
...
2020-05-14 04:10:30
103.246.240.26 attackspambots
2020-05-13T10:29:26.9050691495-001 sshd[30741]: Invalid user test from 103.246.240.26 port 55900
2020-05-13T10:29:29.3230171495-001 sshd[30741]: Failed password for invalid user test from 103.246.240.26 port 55900 ssh2
2020-05-13T10:33:32.6388811495-001 sshd[30875]: Invalid user backup from 103.246.240.26 port 33668
2020-05-13T10:33:32.6459841495-001 sshd[30875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.246.240.26
2020-05-13T10:33:32.6388811495-001 sshd[30875]: Invalid user backup from 103.246.240.26 port 33668
2020-05-13T10:33:34.8306511495-001 sshd[30875]: Failed password for invalid user backup from 103.246.240.26 port 33668 ssh2
...
2020-05-14 03:45:57
51.91.156.199 attackbots
SSH Brute-Force reported by Fail2Ban
2020-05-14 03:44:48
218.92.0.208 attackbots
May 13 21:19:22 eventyay sshd[21403]: Failed password for root from 218.92.0.208 port 63530 ssh2
May 13 21:20:29 eventyay sshd[21457]: Failed password for root from 218.92.0.208 port 58742 ssh2
...
2020-05-14 03:40:48
187.19.151.158 attack
Unauthorized connection attempt from IP address 187.19.151.158 on Port 445(SMB)
2020-05-14 04:06:40
222.186.42.137 attackbots
05/13/2020-15:54:25.024192 222.186.42.137 Protocol: 6 ET SCAN Potential SSH Scan
2020-05-14 03:59:30
159.65.145.119 attackbots
Postfix SMTP rejection
2020-05-14 03:45:16
220.132.5.90 attack
" "
2020-05-14 03:51:10
196.52.43.56 attackspam
Automatic report - Banned IP Access
2020-05-14 03:58:00
85.105.203.208 attackbotsspam
Unauthorized connection attempt from IP address 85.105.203.208 on Port 445(SMB)
2020-05-14 04:04:06
62.99.119.151 attackbotsspam
20/5/13@13:21:41: FAIL: IoT-Telnet address from=62.99.119.151
...
2020-05-14 03:36:48
203.110.179.26 attack
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-05-14 04:09:42
37.59.55.14 attackbotsspam
May 13 18:04:46 haigwepa sshd[11985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.55.14 
May 13 18:04:47 haigwepa sshd[11985]: Failed password for invalid user minera from 37.59.55.14 port 52720 ssh2
...
2020-05-14 03:32:46
136.232.236.6 attackbotsspam
May 13 21:14:58 root sshd[455]: Invalid user ron from 136.232.236.6
...
2020-05-14 03:50:19
188.170.101.42 attackspam
Unauthorized connection attempt from IP address 188.170.101.42 on Port 445(SMB)
2020-05-14 03:46:56

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