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: South Africa

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 <<>> 161.123.245.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;161.123.245.21.			IN	A

;; AUTHORITY SECTION:
.			572	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011000 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 21:46:37 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 21.245.123.161.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.245.123.161.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
208.107.95.221 attackspam
Brute forcing email accounts
2020-10-10 05:45:33
104.244.79.157 attackspambots
Failed password for invalid user from 104.244.79.157 port 48016 ssh2
2020-10-10 05:50:03
81.68.125.65 attack
Oct  9 20:37:04 s2 sshd[31074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.125.65 
Oct  9 20:37:06 s2 sshd[31074]: Failed password for invalid user ubuntu from 81.68.125.65 port 45346 ssh2
Oct  9 20:42:43 s2 sshd[31418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.125.65
2020-10-10 05:36:06
106.12.202.192 attack
Oct  9 21:59:20 ns382633 sshd\[2843\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.192  user=root
Oct  9 21:59:22 ns382633 sshd\[2843\]: Failed password for root from 106.12.202.192 port 48834 ssh2
Oct  9 22:02:13 ns382633 sshd\[3050\]: Invalid user shaun from 106.12.202.192 port 43654
Oct  9 22:02:13 ns382633 sshd\[3050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.192
Oct  9 22:02:15 ns382633 sshd\[3050\]: Failed password for invalid user shaun from 106.12.202.192 port 43654 ssh2
2020-10-10 05:50:56
213.190.30.117 attackbotsspam
" "
2020-10-10 05:51:30
222.90.93.109 attackbots
SSH Brute-force
2020-10-10 05:37:25
106.12.8.149 attack
Oct 10 08:31:48 web1 sshd[20600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.8.149  user=root
Oct 10 08:31:50 web1 sshd[20600]: Failed password for root from 106.12.8.149 port 38996 ssh2
Oct 10 08:37:19 web1 sshd[22542]: Invalid user download from 106.12.8.149 port 51856
Oct 10 08:37:19 web1 sshd[22542]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.8.149
Oct 10 08:37:19 web1 sshd[22542]: Invalid user download from 106.12.8.149 port 51856
Oct 10 08:37:21 web1 sshd[22542]: Failed password for invalid user download from 106.12.8.149 port 51856 ssh2
Oct 10 08:41:20 web1 sshd[23876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.8.149  user=root
Oct 10 08:41:22 web1 sshd[23876]: Failed password for root from 106.12.8.149 port 51950 ssh2
Oct 10 08:45:08 web1 sshd[25176]: Invalid user library1 from 106.12.8.149 port 52084
...
2020-10-10 05:56:24
69.165.64.95 attackbots
Bruteforce detected by fail2ban
2020-10-10 05:59:34
134.209.24.117 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-10-10 05:32:42
170.210.121.66 attackbotsspam
2020-10-09T14:56:54.0882861495-001 sshd[19021]: Invalid user design from 170.210.121.66 port 51293
2020-10-09T14:56:56.3480701495-001 sshd[19021]: Failed password for invalid user design from 170.210.121.66 port 51293 ssh2
2020-10-09T14:58:17.4217831495-001 sshd[19094]: Invalid user desktop from 170.210.121.66 port 60504
2020-10-09T14:58:17.4253291495-001 sshd[19094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.210.121.66
2020-10-09T14:58:17.4217831495-001 sshd[19094]: Invalid user desktop from 170.210.121.66 port 60504
2020-10-09T14:58:19.7412501495-001 sshd[19094]: Failed password for invalid user desktop from 170.210.121.66 port 60504 ssh2
...
2020-10-10 06:04:54
150.136.208.168 attackspambots
SSH Brute-Force reported by Fail2Ban
2020-10-10 05:46:14
122.194.229.59 attack
Oct  9 23:33:19 abendstille sshd\[20885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.194.229.59  user=root
Oct  9 23:33:19 abendstille sshd\[20883\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.194.229.59  user=root
Oct  9 23:33:21 abendstille sshd\[20885\]: Failed password for root from 122.194.229.59 port 7116 ssh2
Oct  9 23:33:21 abendstille sshd\[20883\]: Failed password for root from 122.194.229.59 port 59006 ssh2
Oct  9 23:33:24 abendstille sshd\[20885\]: Failed password for root from 122.194.229.59 port 7116 ssh2
...
2020-10-10 05:33:48
43.226.40.250 attackbots
[ssh] SSH attack
2020-10-10 05:54:17
104.131.45.150 attackbotsspam
SSH Brute-Force Attack
2020-10-10 06:06:26
112.85.42.121 attackbots
Oct  9 22:52:22 debian64 sshd[32569]: Failed password for root from 112.85.42.121 port 25680 ssh2
Oct  9 22:52:26 debian64 sshd[32569]: Failed password for root from 112.85.42.121 port 25680 ssh2
...
2020-10-10 06:08:55

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