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

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 <<>> 194.21.91.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22318
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;194.21.91.145.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024121901 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 20 05:44:42 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 145.91.21.194.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.91.21.194.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.24.76.176 attackspam
Feb  6 23:06:09 cvbnet sshd[17245]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.76.176 
Feb  6 23:06:11 cvbnet sshd[17245]: Failed password for invalid user pej from 118.24.76.176 port 50570 ssh2
...
2020-02-07 08:47:27
61.6.201.210 attack
failed_logins
2020-02-07 08:46:08
218.93.21.194 attack
lfd: (smtpauth) Failed SMTP AUTH login from 218.93.21.194 (CN/China/-): 5 in the last 3600 secs - Tue Dec 25 17:52:46 2018
2020-02-07 09:07:52
193.77.243.73 attackspam
Automatic report - Port Scan Attack
2020-02-07 09:16:32
114.104.239.204 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 114.104.239.204 (CN/China/-): 5 in the last 3600 secs - Mon Dec 24 09:43:45 2018
2020-02-07 09:15:35
156.202.158.249 attack
2020-02-0620:52:391iznCZ-0006xY-IU\<=verena@rs-solution.chH=\(localhost\)[37.75.121.153]:56015P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2180id=A0A513404B9FB102DEDB922ADE8CDAFB@rs-solution.chT="maybeit'sfate"forchiraq020@gmail.com2020-02-0620:54:101iznE1-00071t-Vc\<=verena@rs-solution.chH=\(localhost\)[156.202.158.249]:35801P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2149id=E6E355060DD9F744989DD46C98547314@rs-solution.chT="Ihopeyouareadecentperson"forlawrencebrenden194@yahoo.com2020-02-0620:53:421iznDZ-00070B-LB\<=verena@rs-solution.chH=\(localhost\)[14.231.128.45]:60459P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2210id=F8FD4B1813C7E95A8683CA72867DE42E@rs-solution.chT="Ihopeyouareadecentperson"forrochelldenika@yahoo.com2020-02-0620:53:131iznD6-0006yl-8R\<=verena@rs-solution.chH=\(localhost\)[120.6.85.147]:64898P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA3
2020-02-07 08:56:04
185.39.10.124 attackbots
Feb  7 01:55:26 debian-2gb-nbg1-2 kernel: \[3296169.892339\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.39.10.124 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=31632 PROTO=TCP SPT=41308 DPT=27979 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-07 09:03:47
117.91.254.168 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 117.91.254.168 (CN/China/-): 5 in the last 3600 secs - Thu Dec 27 12:19:31 2018
2020-02-07 08:53:18
182.111.155.201 attack
lfd: (smtpauth) Failed SMTP AUTH login from 182.111.155.201 (CN/China/-): 5 in the last 3600 secs - Tue Dec 25 19:11:31 2018
2020-02-07 09:00:48
217.61.20.142 attackspambots
Feb  7 00:36:19 debian-2gb-nbg1-2 kernel: \[3291423.073681\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=217.61.20.142 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=54321 PROTO=TCP SPT=38360 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
2020-02-07 08:47:58
114.230.69.226 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 114.230.69.226 (CN/China/-): 5 in the last 3600 secs - Thu Dec 27 12:48:29 2018
2020-02-07 08:53:51
143.0.179.55 attack
Brute force attack stopped by firewall
2020-02-07 09:20:22
41.35.230.81 attack
lfd: (smtpauth) Failed SMTP AUTH login from 41.35.230.81 (EG/Egypt/host-41.35.230.81.tedata.net): 5 in the last 3600 secs - Tue Dec 25 17:49:06 2018
2020-02-07 09:10:30
62.183.56.102 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 62.183.56.102 (-): 5 in the last 3600 secs - Mon Dec 24 10:20:16 2018
2020-02-07 09:17:36
2603:1026:302:80::5 attackspambots
Brute force blocker - service: dovecot1 - aantal: 26 - Sun Dec 23 15:40:10 2018
2020-02-07 09:23:25

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