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: None

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 <<>> 161.215.21.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63116
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;161.215.21.42.			IN	A

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

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 21:21:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 42.21.215.161.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.21.215.161.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.167.177.139 attackbotsspam
(sshd) Failed SSH login from 60.167.177.139 (CN/China/-): 5 in the last 3600 secs
2020-07-04 08:12:23
181.51.250.11 attack
Honeypot attack, port: 81, PTR: static-ip-18151025011.cable.net.co.
2020-07-04 08:21:59
77.82.90.234 attack
Jul  4 02:15:05 fhem-rasp sshd[1280]: Invalid user main from 77.82.90.234 port 39806
...
2020-07-04 08:34:44
2.139.209.78 attackspambots
Jul  4 02:18:15 buvik sshd[14675]: Invalid user cot from 2.139.209.78
Jul  4 02:18:15 buvik sshd[14675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.139.209.78
Jul  4 02:18:17 buvik sshd[14675]: Failed password for invalid user cot from 2.139.209.78 port 45424 ssh2
...
2020-07-04 08:27:38
112.85.42.180 attack
Jul  3 20:10:47 NPSTNNYC01T sshd[7753]: Failed password for root from 112.85.42.180 port 39285 ssh2
Jul  3 20:11:00 NPSTNNYC01T sshd[7753]: error: maximum authentication attempts exceeded for root from 112.85.42.180 port 39285 ssh2 [preauth]
Jul  3 20:11:05 NPSTNNYC01T sshd[7764]: Failed password for root from 112.85.42.180 port 1244 ssh2
...
2020-07-04 08:14:30
112.21.191.10 attack
Jul  3 23:49:20 plex-server sshd[740736]: Invalid user software from 112.21.191.10 port 44166
Jul  3 23:49:20 plex-server sshd[740736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.21.191.10 
Jul  3 23:49:20 plex-server sshd[740736]: Invalid user software from 112.21.191.10 port 44166
Jul  3 23:49:22 plex-server sshd[740736]: Failed password for invalid user software from 112.21.191.10 port 44166 ssh2
Jul  3 23:53:04 plex-server sshd[741267]: Invalid user zfm from 112.21.191.10 port 33192
...
2020-07-04 08:05:05
222.186.30.57 attackspam
Jul  4 02:25:23 home sshd[11797]: Failed password for root from 222.186.30.57 port 56843 ssh2
Jul  4 02:25:32 home sshd[11815]: Failed password for root from 222.186.30.57 port 48977 ssh2
...
2020-07-04 08:38:41
176.31.105.136 attack
SSH / Telnet Brute Force Attempts on Honeypot
2020-07-04 08:09:08
61.141.64.50 attack
Jul  3 17:17:33 Host-KLAX-C sshd[28118]: User root from 61.141.64.50 not allowed because not listed in AllowUsers
...
2020-07-04 08:08:31
108.41.162.57 attackbotsspam
Fail2Ban Ban Triggered (2)
2020-07-04 08:20:51
119.28.7.77 attackspambots
Jul  4 01:13:55 Ubuntu-1404-trusty-64-minimal sshd\[14417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.7.77  user=root
Jul  4 01:13:58 Ubuntu-1404-trusty-64-minimal sshd\[14417\]: Failed password for root from 119.28.7.77 port 40538 ssh2
Jul  4 01:17:29 Ubuntu-1404-trusty-64-minimal sshd\[15590\]: Invalid user deploy from 119.28.7.77
Jul  4 01:17:29 Ubuntu-1404-trusty-64-minimal sshd\[15590\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.7.77
Jul  4 01:17:32 Ubuntu-1404-trusty-64-minimal sshd\[15590\]: Failed password for invalid user deploy from 119.28.7.77 port 56170 ssh2
2020-07-04 08:06:47
185.143.73.41 attack
2020-07-04 02:20:21 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=eros@no-server.de\)
2020-07-04 02:20:27 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=s55@no-server.de\)
2020-07-04 02:20:37 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=s55@no-server.de\)
2020-07-04 02:21:00 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=s55@no-server.de\)
2020-07-04 02:21:03 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=shiloh@no-server.de\)
2020-07-04 02:21:13 dovecot_login authenticator failed for \(User\) \[185.143.73.41\]: 535 Incorrect authentication data \(set_id=shiloh@no-server.de\)
...
2020-07-04 08:26:58
140.86.12.31 attack
Jul  4 02:17:31 rancher-0 sshd[118147]: Invalid user testa from 140.86.12.31 port 33709
...
2020-07-04 08:20:12
222.186.173.142 attack
Jul  4 02:29:30 ns381471 sshd[10864]: Failed password for root from 222.186.173.142 port 35454 ssh2
Jul  4 02:29:43 ns381471 sshd[10864]: error: maximum authentication attempts exceeded for root from 222.186.173.142 port 35454 ssh2 [preauth]
2020-07-04 08:31:21
185.143.73.148 attack
Jul  4 02:07:22 relay postfix/smtpd\[21547\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 02:08:00 relay postfix/smtpd\[11127\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 02:08:39 relay postfix/smtpd\[21547\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 02:09:17 relay postfix/smtpd\[8256\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 02:09:56 relay postfix/smtpd\[22938\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-04 08:26:41

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