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 <<>> 104.21.12.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6322
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.45.			IN	A

;; AUTHORITY SECTION:
.			334	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:23 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.201.108.12 attackspam
Nov  6 14:38:14 localhost sshd\[47542\]: Invalid user pi from 106.201.108.12 port 51744
Nov  6 14:38:14 localhost sshd\[47541\]: Invalid user pi from 106.201.108.12 port 51742
Nov  6 14:38:14 localhost sshd\[47541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.201.108.12
Nov  6 14:38:14 localhost sshd\[47542\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.201.108.12
Nov  6 14:38:16 localhost sshd\[47541\]: Failed password for invalid user pi from 106.201.108.12 port 51742 ssh2
...
2019-11-07 01:57:11
45.55.155.224 attack
Nov  6 18:38:23 minden010 sshd[11692]: Failed password for root from 45.55.155.224 port 40848 ssh2
Nov  6 18:43:17 minden010 sshd[15064]: Failed password for root from 45.55.155.224 port 60231 ssh2
...
2019-11-07 02:13:42
120.92.138.124 attackbotsspam
Nov  6 15:31:18 tux-35-217 sshd\[30657\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.138.124  user=root
Nov  6 15:31:21 tux-35-217 sshd\[30657\]: Failed password for root from 120.92.138.124 port 35866 ssh2
Nov  6 15:36:40 tux-35-217 sshd\[30692\]: Invalid user kathrin from 120.92.138.124 port 7976
Nov  6 15:36:40 tux-35-217 sshd\[30692\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.138.124
...
2019-11-07 02:27:59
188.162.39.215 attackbotsspam
Chat Spam
2019-11-07 02:24:15
51.83.71.72 attackbotsspam
Nov  6 12:53:38 web1 postfix/smtpd[1774]: warning: 72.ip-51-83-71.eu[51.83.71.72]: SASL LOGIN authentication failed: authentication failure
...
2019-11-07 02:06:40
177.126.188.2 attack
Nov  6 12:38:29 ny01 sshd[11848]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.126.188.2
Nov  6 12:38:31 ny01 sshd[11848]: Failed password for invalid user raju@123 from 177.126.188.2 port 38259 ssh2
Nov  6 12:43:23 ny01 sshd[12309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.126.188.2
2019-11-07 01:58:07
217.17.161.50 attackspambots
[portscan] Port scan
2019-11-07 02:07:35
159.192.218.178 attackbotsspam
Unauthorized IMAP connection attempt
2019-11-07 02:04:16
117.197.156.181 attackspambots
SMB Server BruteForce Attack
2019-11-07 02:32:14
92.63.194.56 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-07 02:03:10
77.40.20.169 attackspam
11/06/2019-17:31:25.378835 77.40.20.169 Protocol: 6 SURICATA SMTP tls rejected
2019-11-07 02:30:55
45.136.110.47 attackspam
Nov  6 17:50:22 h2177944 kernel: \[5934653.547012\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.47 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=39318 PROTO=TCP SPT=42494 DPT=7748 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  6 17:54:23 h2177944 kernel: \[5934894.994228\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.47 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=49519 PROTO=TCP SPT=42494 DPT=6852 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  6 18:19:41 h2177944 kernel: \[5936411.864883\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.47 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=38599 PROTO=TCP SPT=42494 DPT=7285 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  6 18:23:08 h2177944 kernel: \[5936619.217779\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.47 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=45860 PROTO=TCP SPT=42494 DPT=7819 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  6 18:27:35 h2177944 kernel: \[5936886.104204\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.47 DST=85.214.117.9
2019-11-07 02:19:35
37.59.110.165 attack
Nov  6 16:00:24 SilenceServices sshd[11234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.110.165
Nov  6 16:00:26 SilenceServices sshd[11234]: Failed password for invalid user pn from 37.59.110.165 port 57346 ssh2
Nov  6 16:03:56 SilenceServices sshd[13616]: Failed password for root from 37.59.110.165 port 38668 ssh2
2019-11-07 02:21:23
112.216.129.138 attack
Nov  6 14:33:24 web8 sshd\[13353\]: Invalid user jomar from 112.216.129.138
Nov  6 14:33:24 web8 sshd\[13353\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138
Nov  6 14:33:25 web8 sshd\[13353\]: Failed password for invalid user jomar from 112.216.129.138 port 37734 ssh2
Nov  6 14:38:03 web8 sshd\[15514\]: Invalid user rizal from 112.216.129.138
Nov  6 14:38:03 web8 sshd\[15514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138
2019-11-07 02:08:29
51.38.234.224 attackspambots
Nov  6 17:32:40 server sshd\[21903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=224.ip-51-38-234.eu  user=root
Nov  6 17:32:42 server sshd\[21903\]: Failed password for root from 51.38.234.224 port 49184 ssh2
Nov  6 17:38:01 server sshd\[23454\]: Invalid user admin from 51.38.234.224
Nov  6 17:38:01 server sshd\[23454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=224.ip-51-38-234.eu 
Nov  6 17:38:03 server sshd\[23454\]: Failed password for invalid user admin from 51.38.234.224 port 39298 ssh2
...
2019-11-07 02:08:46

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