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: South Korea

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 <<>> 42.42.97.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 590
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.42.97.21.			IN	A

;; AUTHORITY SECTION:
.			420	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023042702 1800 900 604800 86400

;; Query time: 134 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 28 03:56:53 CST 2023
;; MSG SIZE  rcvd: 104
Host info
Host 21.97.42.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.97.42.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.206.111.27 attackbotsspam
Aug 25 07:02:46 serwer sshd\[20359\]: Invalid user hyy from 123.206.111.27 port 43400
Aug 25 07:02:46 serwer sshd\[20359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.111.27
Aug 25 07:02:48 serwer sshd\[20359\]: Failed password for invalid user hyy from 123.206.111.27 port 43400 ssh2
...
2020-08-26 07:38:56
106.52.115.154 attackbots
Aug 26 01:05:19  sshd\[6610\]: Invalid user logan from 106.52.115.154Aug 26 01:05:21  sshd\[6610\]: Failed password for invalid user logan from 106.52.115.154 port 56470 ssh2
...
2020-08-26 07:41:08
139.155.39.22 attackspam
Aug 26 00:56:17 melroy-server sshd[9468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.39.22 
Aug 26 00:56:19 melroy-server sshd[9468]: Failed password for invalid user bhaskar from 139.155.39.22 port 49026 ssh2
...
2020-08-26 07:49:16
123.207.5.190 attackbotsspam
Aug 25 12:53:03 pixelmemory sshd[386897]: Failed password for invalid user edit from 123.207.5.190 port 57592 ssh2
Aug 25 12:56:02 pixelmemory sshd[387279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.5.190  user=root
Aug 25 12:56:05 pixelmemory sshd[387279]: Failed password for root from 123.207.5.190 port 57092 ssh2
Aug 25 12:58:51 pixelmemory sshd[387685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.5.190  user=root
Aug 25 12:58:54 pixelmemory sshd[387685]: Failed password for root from 123.207.5.190 port 56528 ssh2
...
2020-08-26 07:47:43
122.51.125.71 attack
Aug 26 00:37:36 host sshd[21822]: Invalid user web1 from 122.51.125.71 port 34382
...
2020-08-26 07:35:57
81.225.147.64 attackbotsspam
Wordpress attack
2020-08-26 07:27:14
185.153.199.52 attackbotsspam
" "
2020-08-26 07:28:57
111.68.98.152 attackbots
Aug 25 06:33:25 serwer sshd\[29456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.98.152  user=root
Aug 25 06:33:28 serwer sshd\[29456\]: Failed password for root from 111.68.98.152 port 45848 ssh2
Aug 25 06:39:17 serwer sshd\[1690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.98.152  user=root
...
2020-08-26 07:49:57
219.76.200.27 attack
Aug 26 00:21:22 sip sshd[1424475]: Invalid user xing from 219.76.200.27 port 45744
Aug 26 00:21:24 sip sshd[1424475]: Failed password for invalid user xing from 219.76.200.27 port 45744 ssh2
Aug 26 00:27:37 sip sshd[1424528]: Invalid user kt from 219.76.200.27 port 51308
...
2020-08-26 07:54:13
5.114.245.254 attackspambots
Automatic report - Port Scan Attack
2020-08-26 07:34:52
94.102.49.159 attackbots
Triggered: repeated knocking on closed ports.
2020-08-26 07:44:28
106.75.133.250 attack
Aug 26 01:07:07 lukav-desktop sshd\[11434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.133.250  user=root
Aug 26 01:07:09 lukav-desktop sshd\[11434\]: Failed password for root from 106.75.133.250 port 56879 ssh2
Aug 26 01:11:19 lukav-desktop sshd\[20421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.133.250  user=root
Aug 26 01:11:21 lukav-desktop sshd\[20421\]: Failed password for root from 106.75.133.250 port 60418 ssh2
Aug 26 01:15:33 lukav-desktop sshd\[2980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.133.250  user=root
2020-08-26 07:44:16
185.16.137.234 attackbots
srvr2: (mod_security) mod_security (id:920350) triggered by 185.16.137.234 (RU/-/cgn-pool-185-16-137-234.tis-dialog.ru): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/25 21:59:25 [error] 3634#0: *109727 [client 185.16.137.234] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/"] [unique_id "159838556550.875016"] [ref "o0,15v21,15"], client: 185.16.137.234, [redacted] request: "GET / HTTP/1.1" [redacted]
2020-08-26 07:23:22
200.6.251.100 attackspambots
Aug 26 01:26:48 vps333114 sshd[3613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.6.251.100
Aug 26 01:26:51 vps333114 sshd[3613]: Failed password for invalid user efs from 200.6.251.100 port 50874 ssh2
...
2020-08-26 07:32:32
222.186.175.167 attack
Aug 26 00:17:25 rocket sshd[18295]: Failed password for root from 222.186.175.167 port 50586 ssh2
Aug 26 00:17:28 rocket sshd[18295]: Failed password for root from 222.186.175.167 port 50586 ssh2
Aug 26 00:17:31 rocket sshd[18295]: Failed password for root from 222.186.175.167 port 50586 ssh2
...
2020-08-26 07:25:16

Recently Reported IPs

23.230.194.187 131.43.211.235 127.153.109.203 141.50.125.163
173.222.96.25 81.19.104.111 98.76.185.161 39.45.16.169
109.79.55.141 162.83.104.102 142.232.6.35 160.204.51.124
207.183.122.27 225.112.233.122 12.68.180.56 208.79.198.91
39.29.139.162 213.95.156.226 2.26.176.246 234.55.188.4