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 <<>> 21.201.105.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61832
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;21.201.105.242.			IN	A

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019103001 1800 900 604800 86400

;; Query time: 87 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 31 13:27:28 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 242.105.201.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.105.201.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
199.87.154.255 attackbotsspam
Oct  4 11:45:59 rotator sshd\[20199\]: Invalid user 1234 from 199.87.154.255Oct  4 11:46:02 rotator sshd\[20199\]: Failed password for invalid user 1234 from 199.87.154.255 port 30301 ssh2Oct  4 11:46:06 rotator sshd\[20201\]: Invalid user 1502 from 199.87.154.255Oct  4 11:46:08 rotator sshd\[20201\]: Failed password for invalid user 1502 from 199.87.154.255 port 33367 ssh2Oct  4 11:46:11 rotator sshd\[20204\]: Invalid user 2019 from 199.87.154.255Oct  4 11:46:14 rotator sshd\[20204\]: Failed password for invalid user 2019 from 199.87.154.255 port 35863 ssh2
...
2019-10-04 18:37:52
182.61.61.222 attackspambots
Oct  4 09:51:51 microserver sshd[53762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.61.222  user=root
Oct  4 09:51:53 microserver sshd[53762]: Failed password for root from 182.61.61.222 port 39004 ssh2
Oct  4 09:56:16 microserver sshd[54394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.61.222  user=root
Oct  4 09:56:18 microserver sshd[54394]: Failed password for root from 182.61.61.222 port 46328 ssh2
Oct  4 10:00:44 microserver sshd[55046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.61.222  user=root
Oct  4 10:18:48 microserver sshd[57265]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.61.222  user=root
Oct  4 10:18:51 microserver sshd[57265]: Failed password for root from 182.61.61.222 port 54808 ssh2
Oct  4 10:23:23 microserver sshd[57932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid
2019-10-04 18:38:30
110.49.70.241 attackbotsspam
Invalid user archive from 110.49.70.241 port 58288
2019-10-04 18:22:40
134.209.147.12 attackbotsspam
Oct  4 03:55:16 XXX sshd[56089]: Invalid user fake from 134.209.147.12 port 47014
2019-10-04 18:00:16
51.89.41.85 attackspambots
\[2019-10-04 06:38:33\] NOTICE\[1948\] chan_sip.c: Registration from '"1700" \' failed for '51.89.41.85:5126' - Wrong password
\[2019-10-04 06:38:33\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-04T06:38:33.706-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1700",SessionID="0x7f1e1c2bed58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.89.41.85/5126",Challenge="47fca69f",ReceivedChallenge="47fca69f",ReceivedHash="5c1966e854fbf5702ea56c2eaaf634e8"
\[2019-10-04 06:38:33\] NOTICE\[1948\] chan_sip.c: Registration from '"1700" \' failed for '51.89.41.85:5126' - Wrong password
\[2019-10-04 06:38:33\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-04T06:38:33.831-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1700",SessionID="0x7f1e1c11c748",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.8
2019-10-04 18:42:26
106.13.49.20 attack
Oct  4 12:22:03 MK-Soft-VM4 sshd[26334]: Failed password for root from 106.13.49.20 port 45700 ssh2
...
2019-10-04 18:34:48
222.186.175.216 attack
Oct  4 12:31:25 nextcloud sshd\[21089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.216  user=root
Oct  4 12:31:28 nextcloud sshd\[21089\]: Failed password for root from 222.186.175.216 port 45192 ssh2
Oct  4 12:31:32 nextcloud sshd\[21089\]: Failed password for root from 222.186.175.216 port 45192 ssh2
...
2019-10-04 18:32:24
51.83.77.224 attack
Invalid user gpadmin from 51.83.77.224 port 57704
2019-10-04 18:34:09
128.201.134.26 attackspambots
Brute force attempt
2019-10-04 18:21:58
118.34.12.35 attackbotsspam
Tried sshing with brute force.
2019-10-04 18:07:55
54.37.129.235 attackbots
Oct  4 05:47:49 nextcloud sshd\[18887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.129.235  user=root
Oct  4 05:47:51 nextcloud sshd\[18887\]: Failed password for root from 54.37.129.235 port 43992 ssh2
Oct  4 05:51:37 nextcloud sshd\[24552\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.129.235  user=root
...
2019-10-04 18:00:59
139.170.149.161 attack
Oct  3 21:11:05 web9 sshd\[17134\]: Invalid user Aa@1234567 from 139.170.149.161
Oct  3 21:11:05 web9 sshd\[17134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.170.149.161
Oct  3 21:11:07 web9 sshd\[17134\]: Failed password for invalid user Aa@1234567 from 139.170.149.161 port 46166 ssh2
Oct  3 21:16:14 web9 sshd\[17774\]: Invalid user Konfiguration from 139.170.149.161
Oct  3 21:16:14 web9 sshd\[17774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.170.149.161
2019-10-04 18:02:25
141.98.80.71 attackspam
Oct  4 08:31:34 icinga sshd[28584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.80.71 
Oct  4 08:31:36 icinga sshd[28584]: Failed password for invalid user admin from 141.98.80.71 port 55952 ssh2
Oct  4 08:58:44 icinga sshd[45888]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.80.71 
...
2019-10-04 18:11:39
128.134.30.40 attackspambots
Oct  4 07:09:40 www sshd\[227555\]: Invalid user P@ssw0rd123!@\# from 128.134.30.40
Oct  4 07:09:40 www sshd\[227555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.134.30.40
Oct  4 07:09:42 www sshd\[227555\]: Failed password for invalid user P@ssw0rd123!@\# from 128.134.30.40 port 21159 ssh2
...
2019-10-04 18:33:15
103.18.109.167 attackspambots
FTP brute force
...
2019-10-04 18:07:10

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