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 of America (the)

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 <<>> 48.42.201.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11002
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;48.42.201.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012600 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 01:51:06 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.201.42.48.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.201.42.48.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.183 attackspambots
Nov 24 06:53:35 vps691689 sshd[5273]: Failed password for root from 222.186.175.183 port 19772 ssh2
Nov 24 06:53:42 vps691689 sshd[5273]: Failed password for root from 222.186.175.183 port 19772 ssh2
Nov 24 06:53:53 vps691689 sshd[5273]: Failed password for root from 222.186.175.183 port 19772 ssh2
...
2019-11-24 14:17:41
182.254.172.63 attackbots
Nov 24 07:25:25 sd-53420 sshd\[3533\]: Invalid user Founder123 from 182.254.172.63
Nov 24 07:25:25 sd-53420 sshd\[3533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.172.63
Nov 24 07:25:28 sd-53420 sshd\[3533\]: Failed password for invalid user Founder123 from 182.254.172.63 port 59726 ssh2
Nov 24 07:29:36 sd-53420 sshd\[4710\]: Invalid user bailey from 182.254.172.63
Nov 24 07:29:36 sd-53420 sshd\[4710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.172.63
...
2019-11-24 14:55:35
52.219.4.197 attack
52.219.4.197 was recorded 5 times by 1 hosts attempting to connect to the following ports: 20710. Incident counter (4h, 24h, all-time): 5, 5, 5
2019-11-24 14:53:25
77.154.194.148 attackbotsspam
Nov 24 07:11:31 vps647732 sshd[29874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.154.194.148
Nov 24 07:11:34 vps647732 sshd[29874]: Failed password for invalid user botmaster from 77.154.194.148 port 50474 ssh2
...
2019-11-24 14:29:46
42.157.129.158 attack
Nov 23 20:21:05 auw2 sshd\[7055\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.157.129.158  user=root
Nov 23 20:21:07 auw2 sshd\[7055\]: Failed password for root from 42.157.129.158 port 34970 ssh2
Nov 23 20:29:46 auw2 sshd\[7738\]: Invalid user praefect from 42.157.129.158
Nov 23 20:29:46 auw2 sshd\[7738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.157.129.158
Nov 23 20:29:48 auw2 sshd\[7738\]: Failed password for invalid user praefect from 42.157.129.158 port 41002 ssh2
2019-11-24 14:50:54
93.42.117.137 attackspam
Nov 24 11:29:57 gw1 sshd[8208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.42.117.137
Nov 24 11:29:59 gw1 sshd[8208]: Failed password for invalid user gattuso from 93.42.117.137 port 56871 ssh2
...
2019-11-24 14:42:35
218.92.0.198 attackspambots
Nov 24 07:13:16 dcd-gentoo sshd[10806]: User root from 218.92.0.198 not allowed because none of user's groups are listed in AllowGroups
Nov 24 07:13:21 dcd-gentoo sshd[10806]: error: PAM: Authentication failure for illegal user root from 218.92.0.198
Nov 24 07:13:16 dcd-gentoo sshd[10806]: User root from 218.92.0.198 not allowed because none of user's groups are listed in AllowGroups
Nov 24 07:13:21 dcd-gentoo sshd[10806]: error: PAM: Authentication failure for illegal user root from 218.92.0.198
Nov 24 07:13:16 dcd-gentoo sshd[10806]: User root from 218.92.0.198 not allowed because none of user's groups are listed in AllowGroups
Nov 24 07:13:21 dcd-gentoo sshd[10806]: error: PAM: Authentication failure for illegal user root from 218.92.0.198
Nov 24 07:13:21 dcd-gentoo sshd[10806]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.198 port 34664 ssh2
...
2019-11-24 14:23:28
216.158.229.90 attackspambots
Nov 21 02:03:26 xxxxxxx0 sshd[10333]: Failed password for mysql from 216.158.229.90 port 43124 ssh2
Nov 21 02:08:55 xxxxxxx0 sshd[10948]: Invalid user sherline from 216.158.229.90 port 37396
Nov 21 02:08:57 xxxxxxx0 sshd[10948]: Failed password for invalid user sherline from 216.158.229.90 port 37396 ssh2
Nov 21 02:12:33 xxxxxxx0 sshd[11443]: Invalid user theroux from 216.158.229.90 port 49094
Nov 21 02:12:35 xxxxxxx0 sshd[11443]: Failed password for invalid user theroux from 216.158.229.90 port 49094 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=216.158.229.90
2019-11-24 15:01:42
185.162.235.107 attack
Nov 24 07:23:20 relay postfix/smtpd\[15121\]: warning: unknown\[185.162.235.107\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 07:25:20 relay postfix/smtpd\[15121\]: warning: unknown\[185.162.235.107\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 07:25:26 relay postfix/smtpd\[15123\]: warning: unknown\[185.162.235.107\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 07:29:37 relay postfix/smtpd\[15199\]: warning: unknown\[185.162.235.107\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 07:30:00 relay postfix/smtpd\[15199\]: warning: unknown\[185.162.235.107\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-11-24 14:39:30
96.23.195.210 attackspam
Nov 24 08:54:14 www sshd\[180363\]: Invalid user 123456 from 96.23.195.210
Nov 24 08:54:14 www sshd\[180363\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.23.195.210
Nov 24 08:54:17 www sshd\[180363\]: Failed password for invalid user 123456 from 96.23.195.210 port 54460 ssh2
...
2019-11-24 15:04:25
51.83.40.5 attack
11/24/2019-00:51:17.741203 51.83.40.5 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-24 14:24:51
146.185.180.19 attackbotsspam
Nov 24 09:12:54 server sshd\[26487\]: Invalid user redy from 146.185.180.19
Nov 24 09:12:54 server sshd\[26487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.180.19 
Nov 24 09:12:57 server sshd\[26487\]: Failed password for invalid user redy from 146.185.180.19 port 41705 ssh2
Nov 24 09:29:42 server sshd\[30420\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.180.19  user=root
Nov 24 09:29:44 server sshd\[30420\]: Failed password for root from 146.185.180.19 port 52371 ssh2
...
2019-11-24 14:52:54
51.75.195.222 attackspam
2019-11-24T07:29:51.035662scmdmz1 sshd\[19039\]: Invalid user rasdzv3 from 51.75.195.222 port 48246
2019-11-24T07:29:51.038293scmdmz1 sshd\[19039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.ip-51-75-195.eu
2019-11-24T07:29:52.716559scmdmz1 sshd\[19039\]: Failed password for invalid user rasdzv3 from 51.75.195.222 port 48246 ssh2
...
2019-11-24 14:46:54
66.70.158.5 attack
port scan and connect, tcp 1433 (ms-sql-s)
2019-11-24 14:59:05
5.195.233.41 attack
Nov 23 20:41:36 sachi sshd\[10978\]: Invalid user admin from 5.195.233.41
Nov 23 20:41:36 sachi sshd\[10978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.195.233.41
Nov 23 20:41:38 sachi sshd\[10978\]: Failed password for invalid user admin from 5.195.233.41 port 44044 ssh2
Nov 23 20:45:36 sachi sshd\[11294\]: Invalid user aruncs from 5.195.233.41
Nov 23 20:45:36 sachi sshd\[11294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.195.233.41
2019-11-24 14:53:45

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