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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 242.0.21.187
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14280
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.0.21.187.			IN	A

;; AUTHORITY SECTION:
.			368	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021122501 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 26 07:11:55 CST 2021
;; MSG SIZE  rcvd: 105
Host info
Host 187.21.0.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 187.21.0.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.42.116.26 attack
Oct  8 13:57:29 rotator sshd\[545\]: Invalid user acoustics from 192.42.116.26Oct  8 13:57:31 rotator sshd\[545\]: Failed password for invalid user acoustics from 192.42.116.26 port 56588 ssh2Oct  8 13:57:34 rotator sshd\[545\]: Failed password for invalid user acoustics from 192.42.116.26 port 56588 ssh2Oct  8 13:57:36 rotator sshd\[545\]: Failed password for invalid user acoustics from 192.42.116.26 port 56588 ssh2Oct  8 13:57:39 rotator sshd\[545\]: Failed password for invalid user acoustics from 192.42.116.26 port 56588 ssh2Oct  8 13:57:42 rotator sshd\[545\]: Failed password for invalid user acoustics from 192.42.116.26 port 56588 ssh2
...
2019-10-08 20:01:17
222.186.173.119 attack
2019-10-08T12:31:10.417435abusebot-4.cloudsearch.cf sshd\[23737\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.119  user=root
2019-10-08 20:31:54
45.80.65.35 attackbots
Oct  8 13:53:10 vps647732 sshd[7360]: Failed password for root from 45.80.65.35 port 46940 ssh2
...
2019-10-08 20:12:21
27.66.7.163 attackspambots
Oct  8 05:20:46 sshgateway sshd\[12914\]: Invalid user admin from 27.66.7.163
Oct  8 05:20:46 sshgateway sshd\[12914\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.66.7.163
Oct  8 05:20:48 sshgateway sshd\[12914\]: Failed password for invalid user admin from 27.66.7.163 port 44428 ssh2
2019-10-08 20:00:39
46.166.151.47 attackbotsspam
\[2019-10-08 07:52:15\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-08T07:52:15.989-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146462607509",SessionID="0x7fc3ac3e3368",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/50307",ACLName="no_extension_match"
\[2019-10-08 07:54:38\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-08T07:54:38.262-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="801146462607509",SessionID="0x7fc3ac00c388",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/52438",ACLName="no_extension_match"
\[2019-10-08 07:57:00\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-08T07:57:00.590-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="701146462607509",SessionID="0x7fc3ad676408",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/54430",ACLName="no_ext
2019-10-08 20:23:48
217.61.14.223 attack
Oct  8 18:49:31 lcl-usvr-02 sshd[16982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.14.223  user=root
Oct  8 18:49:32 lcl-usvr-02 sshd[16982]: Failed password for root from 217.61.14.223 port 55216 ssh2
Oct  8 18:53:20 lcl-usvr-02 sshd[17923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.14.223  user=root
Oct  8 18:53:22 lcl-usvr-02 sshd[17923]: Failed password for root from 217.61.14.223 port 37018 ssh2
Oct  8 18:57:00 lcl-usvr-02 sshd[18768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.14.223  user=root
Oct  8 18:57:02 lcl-usvr-02 sshd[18768]: Failed password for root from 217.61.14.223 port 47056 ssh2
...
2019-10-08 20:22:55
183.134.199.68 attackbots
Oct  8 11:59:20 hcbbdb sshd\[31229\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.134.199.68  user=root
Oct  8 11:59:21 hcbbdb sshd\[31229\]: Failed password for root from 183.134.199.68 port 40146 ssh2
Oct  8 12:03:26 hcbbdb sshd\[31660\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.134.199.68  user=root
Oct  8 12:03:27 hcbbdb sshd\[31660\]: Failed password for root from 183.134.199.68 port 58740 ssh2
Oct  8 12:07:46 hcbbdb sshd\[32078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.134.199.68  user=root
2019-10-08 20:09:23
162.247.74.201 attack
Oct  8 13:56:36 rotator sshd\[520\]: Invalid user acoustics from 162.247.74.201Oct  8 13:56:38 rotator sshd\[520\]: Failed password for invalid user acoustics from 162.247.74.201 port 34054 ssh2Oct  8 13:56:40 rotator sshd\[520\]: Failed password for invalid user acoustics from 162.247.74.201 port 34054 ssh2Oct  8 13:56:43 rotator sshd\[520\]: Failed password for invalid user acoustics from 162.247.74.201 port 34054 ssh2Oct  8 13:56:46 rotator sshd\[520\]: Failed password for invalid user acoustics from 162.247.74.201 port 34054 ssh2Oct  8 13:56:49 rotator sshd\[520\]: Failed password for invalid user acoustics from 162.247.74.201 port 34054 ssh2
...
2019-10-08 20:31:25
189.132.210.56 attackspam
Automatic report - Port Scan Attack
2019-10-08 20:37:13
92.249.143.33 attackspambots
$f2bV_matches
2019-10-08 20:17:54
95.182.129.243 attack
2019-10-08T11:56:58.650836abusebot-6.cloudsearch.cf sshd\[2157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-95-182-129-243.dynamic.voo.be  user=root
2019-10-08 20:27:54
40.127.194.55 attackbots
Brute force RDP, port 3389
2019-10-08 20:05:37
138.197.163.11 attackspam
2019-10-08T12:09:16.463708shield sshd\[20369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.163.11  user=root
2019-10-08T12:09:18.418197shield sshd\[20369\]: Failed password for root from 138.197.163.11 port 58638 ssh2
2019-10-08T12:13:33.152144shield sshd\[20948\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.163.11  user=root
2019-10-08T12:13:34.720307shield sshd\[20948\]: Failed password for root from 138.197.163.11 port 41976 ssh2
2019-10-08T12:17:47.818770shield sshd\[21753\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.163.11  user=root
2019-10-08 20:38:44
165.227.41.202 attackbots
Oct  8 13:53:17 * sshd[16037]: Failed password for root from 165.227.41.202 port 52624 ssh2
2019-10-08 20:33:55
223.191.57.236 attackbots
PHI,WP GET /wp-login.php
2019-10-08 20:09:07

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