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: Korea (the Republic of)

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 <<>> 42.21.158.162
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46779
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.21.158.162.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021102 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 10:13:47 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 162.158.21.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 162.158.21.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.156.73.170 attackspambots
20/1/12@16:25:25: FAIL: Alarm-Network address from=197.156.73.170
...
2020-01-13 07:33:23
203.146.170.167 attackspambots
Unauthorized connection attempt detected from IP address 203.146.170.167 to port 2220 [J]
2020-01-13 07:39:44
60.184.159.38 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 12-01-2020 21:25:16.
2020-01-13 07:39:57
77.46.136.158 attackspam
Unauthorized connection attempt detected from IP address 77.46.136.158 to port 2220 [J]
2020-01-13 07:37:19
91.222.236.102 attackbots
B: Magento admin pass test (wrong country)
2020-01-13 08:05:21
59.42.24.81 attackbots
Unauthorized connection attempt detected from IP address 59.42.24.81 to port 3306
2020-01-13 07:42:28
67.247.123.8 attackbotsspam
Jan 13 04:53:16 gw1 sshd[6771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.247.123.8
Jan 13 04:53:18 gw1 sshd[6771]: Failed password for invalid user vagrant from 67.247.123.8 port 57598 ssh2
...
2020-01-13 07:54:39
206.189.40.187 attackspambots
Jan 12 16:37:51 hostnameproxy sshd[10776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.40.187  user=r.r
Jan 12 16:37:53 hostnameproxy sshd[10776]: Failed password for r.r from 206.189.40.187 port 58864 ssh2
Jan 12 16:40:50 hostnameproxy sshd[10882]: Invalid user hydra from 206.189.40.187 port 58470
Jan 12 16:40:50 hostnameproxy sshd[10882]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.40.187
Jan 12 16:40:52 hostnameproxy sshd[10882]: Failed password for invalid user hydra from 206.189.40.187 port 58470 ssh2
Jan 12 16:43:49 hostnameproxy sshd[10929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.40.187  user=r.r
Jan 12 16:43:51 hostnameproxy sshd[10929]: Failed password for r.r from 206.189.40.187 port 58076 ssh2
Jan 12 16:46:53 hostnameproxy sshd[11019]: Invalid user wolf from 206.189.40.187 port 57682
Jan 12 16:46:53 ho........
------------------------------
2020-01-13 07:55:39
5.178.87.186 attackspam
Automatic report - Port Scan Attack
2020-01-13 08:01:52
218.92.0.212 attack
SSH-BruteForce
2020-01-13 07:46:44
2.56.8.205 attackbots
Jan 12 22:42:03 grey postfix/smtpd\[25346\]: NOQUEUE: reject: RCPT from unknown\[2.56.8.205\]: 554 5.7.1 Service unavailable\; Client host \[2.56.8.205\] blocked using bl.spamcop.net\; Blocked - see https://www.spamcop.net/bl.shtml\?2.56.8.205\; from=\<4986-491-383329-816-principal=learning-steps.com@mail.munilkop.xyz\> to=\ proto=ESMTP helo=\
...
2020-01-13 08:04:00
49.88.112.59 attackspam
Jan 12 20:26:59 firewall sshd[14299]: Failed password for root from 49.88.112.59 port 38764 ssh2
Jan 12 20:27:11 firewall sshd[14299]: error: maximum authentication attempts exceeded for root from 49.88.112.59 port 38764 ssh2 [preauth]
Jan 12 20:27:11 firewall sshd[14299]: Disconnecting: Too many authentication failures [preauth]
...
2020-01-13 07:36:02
185.176.27.178 attack
01/12/2020-18:04:38.063703 185.176.27.178 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-01-13 07:44:00
198.98.53.14 attackbotsspam
Unauthorized connection attempt detected from IP address 198.98.53.14 to port 22
2020-01-13 07:48:10
221.195.189.154 attack
Unauthorized connection attempt detected from IP address 221.195.189.154 to port 2220 [J]
2020-01-13 08:00:33

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