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 <<>> 161.195.242.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26136
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;161.195.242.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030200 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 03 01:27:32 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.242.195.161.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.242.195.161.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.231.148.156 attackspam
Unauthorized connection attempt detected from IP address 49.231.148.156 to port 445
2020-04-16 00:54:25
113.173.71.187 attack
Honeypot attack, port: 445, PTR: static.vnpt.vn.
2020-04-16 00:47:48
128.199.170.135 attackspam
Apr 15 14:51:29 XXXXXX sshd[450]: Invalid user patrice from 128.199.170.135 port 44063
2020-04-16 00:19:05
190.205.59.6 attack
2020-04-15T14:28:25.690449shield sshd\[31259\]: Invalid user visitor from 190.205.59.6 port 53008
2020-04-15T14:28:25.695661shield sshd\[31259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.205.59.6
2020-04-15T14:28:27.709654shield sshd\[31259\]: Failed password for invalid user visitor from 190.205.59.6 port 53008 ssh2
2020-04-15T14:33:08.407573shield sshd\[31972\]: Invalid user jenkins from 190.205.59.6 port 33140
2020-04-15T14:33:08.412328shield sshd\[31972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.205.59.6
2020-04-16 00:32:51
180.76.165.254 attack
fail2ban -- 180.76.165.254
...
2020-04-16 00:47:25
167.114.36.165 attack
prod6
...
2020-04-16 00:44:07
138.197.213.233 attack
Apr 15 18:33:50 meumeu sshd[22658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.233 
Apr 15 18:33:51 meumeu sshd[22658]: Failed password for invalid user admin from 138.197.213.233 port 55900 ssh2
Apr 15 18:37:44 meumeu sshd[23310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.233 
...
2020-04-16 00:39:46
178.62.21.80 attackspambots
2020-04-15T18:12:54.710168sd-86998 sshd[23211]: Invalid user prt from 178.62.21.80 port 40678
2020-04-15T18:12:54.713418sd-86998 sshd[23211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.21.80
2020-04-15T18:12:54.710168sd-86998 sshd[23211]: Invalid user prt from 178.62.21.80 port 40678
2020-04-15T18:12:57.353717sd-86998 sshd[23211]: Failed password for invalid user prt from 178.62.21.80 port 40678 ssh2
2020-04-15T18:16:35.012347sd-86998 sshd[23685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.21.80  user=root
2020-04-15T18:16:36.659084sd-86998 sshd[23685]: Failed password for root from 178.62.21.80 port 43908 ssh2
...
2020-04-16 00:21:00
36.153.0.228 attack
SSH brute-force attempt
2020-04-16 00:16:27
185.47.65.30 attack
2020-04-15T18:19:31.670743sd-86998 sshd[24081]: Invalid user test from 185.47.65.30 port 58678
2020-04-15T18:19:31.675103sd-86998 sshd[24081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host30.router40.tygrys.net
2020-04-15T18:19:31.670743sd-86998 sshd[24081]: Invalid user test from 185.47.65.30 port 58678
2020-04-15T18:19:34.150288sd-86998 sshd[24081]: Failed password for invalid user test from 185.47.65.30 port 58678 ssh2
2020-04-15T18:24:22.725068sd-86998 sshd[24662]: Invalid user www from 185.47.65.30 port 38164
...
2020-04-16 00:50:15
91.206.12.1 attackspam
Apr 15 17:39:55 xeon sshd[36516]: Failed password for mysql from 91.206.12.1 port 39306 ssh2
2020-04-16 00:44:59
213.32.23.58 attackbotsspam
Apr 15 16:36:32 MainVPS sshd[12013]: Invalid user user2 from 213.32.23.58 port 44416
Apr 15 16:36:32 MainVPS sshd[12013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.23.58
Apr 15 16:36:32 MainVPS sshd[12013]: Invalid user user2 from 213.32.23.58 port 44416
Apr 15 16:36:34 MainVPS sshd[12013]: Failed password for invalid user user2 from 213.32.23.58 port 44416 ssh2
Apr 15 16:40:10 MainVPS sshd[15086]: Invalid user an from 213.32.23.58 port 50428
...
2020-04-16 00:40:59
222.186.52.139 attackbotsspam
04/15/2020-12:29:51.429276 222.186.52.139 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-16 00:30:49
118.188.20.5 attackbotsspam
Apr 15 14:09:06 163-172-32-151 sshd[19710]: Invalid user git from 118.188.20.5 port 45222
...
2020-04-16 00:47:07
211.180.175.198 attackbots
(sshd) Failed SSH login from 211.180.175.198 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 15 17:06:39 amsweb01 sshd[1971]: Invalid user pan from 211.180.175.198 port 36761
Apr 15 17:06:41 amsweb01 sshd[1971]: Failed password for invalid user pan from 211.180.175.198 port 36761 ssh2
Apr 15 17:28:03 amsweb01 sshd[4502]: Invalid user deploy from 211.180.175.198 port 53656
Apr 15 17:28:06 amsweb01 sshd[4502]: Failed password for invalid user deploy from 211.180.175.198 port 53656 ssh2
Apr 15 17:40:40 amsweb01 sshd[6150]: Invalid user hduser from 211.180.175.198 port 58546
2020-04-16 00:36:13

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