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: Sweden

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 <<>> 2.1.40.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9303
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.1.40.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 19:30:22 CST 2025
;; MSG SIZE  rcvd: 102
Host info
Host 21.40.1.2.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.40.1.2.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.247.226.29 attackspam
May 12 06:47:46 plex sshd[12288]: Invalid user macbackups from 117.247.226.29 port 33992
2020-05-12 12:52:08
106.53.12.243 attackbots
Invalid user psg from 106.53.12.243 port 50732
2020-05-12 12:56:03
203.166.208.178 attackspam
port 23
2020-05-12 12:37:12
222.186.30.218 attackbots
May 12 06:17:38 * sshd[7441]: Failed password for root from 222.186.30.218 port 51957 ssh2
May 12 06:17:42 * sshd[7441]: Failed password for root from 222.186.30.218 port 51957 ssh2
2020-05-12 12:25:26
195.54.167.11 attackspam
May 12 06:20:01 [host] kernel: [5885955.025515] [U
May 12 06:30:22 [host] kernel: [5886575.361776] [U
May 12 06:30:36 [host] kernel: [5886589.450530] [U
May 12 06:47:51 [host] kernel: [5887624.575638] [U
May 12 06:50:10 [host] kernel: [5887763.621641] [U
May 12 06:58:45 [host] kernel: [5888278.540238] [U
2020-05-12 13:00:40
5.89.10.81 attackspam
May 12 06:43:14 PorscheCustomer sshd[22453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.89.10.81
May 12 06:43:16 PorscheCustomer sshd[22453]: Failed password for invalid user deployer from 5.89.10.81 port 54730 ssh2
May 12 06:49:26 PorscheCustomer sshd[22778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.89.10.81
...
2020-05-12 12:49:40
182.52.136.54 attackspambots
May 12 05:54:55 163-172-32-151 sshd[13315]: Invalid user system from 182.52.136.54 port 56693
...
2020-05-12 12:38:50
61.95.233.61 attack
May 12 06:22:40 server sshd[8619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.95.233.61
May 12 06:22:42 server sshd[8619]: Failed password for invalid user brother from 61.95.233.61 port 60106 ssh2
May 12 06:26:43 server sshd[8963]: Failed password for root from 61.95.233.61 port 35204 ssh2
...
2020-05-12 12:45:36
113.180.87.163 attack
honeypot 22 port
2020-05-12 12:46:34
80.211.7.108 attackbotsspam
SSH auth scanning - multiple failed logins
2020-05-12 12:26:52
116.247.81.99 attackbots
May 12 06:14:58 DAAP sshd[7950]: Invalid user ec from 116.247.81.99 port 43867
May 12 06:14:58 DAAP sshd[7950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.247.81.99
May 12 06:14:58 DAAP sshd[7950]: Invalid user ec from 116.247.81.99 port 43867
May 12 06:15:00 DAAP sshd[7950]: Failed password for invalid user ec from 116.247.81.99 port 43867 ssh2
May 12 06:18:14 DAAP sshd[7984]: Invalid user hou from 116.247.81.99 port 33037
...
2020-05-12 12:55:50
88.98.254.133 attack
May 12 06:07:04 v22019038103785759 sshd\[8135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.98.254.133  user=root
May 12 06:07:06 v22019038103785759 sshd\[8135\]: Failed password for root from 88.98.254.133 port 36330 ssh2
May 12 06:09:57 v22019038103785759 sshd\[8368\]: Invalid user bbj from 88.98.254.133 port 34806
May 12 06:09:57 v22019038103785759 sshd\[8368\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.98.254.133
May 12 06:09:59 v22019038103785759 sshd\[8368\]: Failed password for invalid user bbj from 88.98.254.133 port 34806 ssh2
...
2020-05-12 12:45:02
124.156.103.155 attack
May 12 06:27:47 ns381471 sshd[3775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.103.155
May 12 06:27:49 ns381471 sshd[3775]: Failed password for invalid user radware from 124.156.103.155 port 40428 ssh2
2020-05-12 12:39:46
142.93.212.177 attack
2020-05-12T04:44:38.983394shield sshd\[26880\]: Invalid user public from 142.93.212.177 port 46552
2020-05-12T04:44:38.986821shield sshd\[26880\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.212.177
2020-05-12T04:44:40.548508shield sshd\[26880\]: Failed password for invalid user public from 142.93.212.177 port 46552 ssh2
2020-05-12T04:49:16.885435shield sshd\[28185\]: Invalid user radware from 142.93.212.177 port 55372
2020-05-12T04:49:16.889132shield sshd\[28185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.212.177
2020-05-12 12:52:23
183.88.243.132 attackspam
Dovecot Invalid User Login Attempt.
2020-05-12 12:31:55

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