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 <<>> 104.21.45.127
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51102
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.127.			IN	A

;; AUTHORITY SECTION:
.			383	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:31:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 127.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 127.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.97.212.45 attack
" "
2020-02-23 03:33:01
219.77.47.56 attackspam
Fail2Ban Ban Triggered
2020-02-23 03:43:06
121.165.66.226 attackspam
Feb 22 19:55:24 odroid64 sshd\[4272\]: Invalid user dolphin from 121.165.66.226
Feb 22 19:55:24 odroid64 sshd\[4272\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.165.66.226
...
2020-02-23 03:38:44
194.61.27.240 attack
firewall-block, port(s): 33389/tcp, 43390/tcp, 63390/tcp
2020-02-23 03:29:06
194.0.252.57 attack
Feb 22 17:58:42 srv01 sshd[4425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.0.252.57  user=root
Feb 22 17:58:45 srv01 sshd[4425]: Failed password for root from 194.0.252.57 port 44884 ssh2
Feb 22 18:01:35 srv01 sshd[4555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.0.252.57  user=root
Feb 22 18:01:37 srv01 sshd[4555]: Failed password for root from 194.0.252.57 port 58676 ssh2
Feb 22 18:04:31 srv01 sshd[4718]: Invalid user csgoserver from 194.0.252.57 port 44236
...
2020-02-23 04:05:01
95.90.158.16 attackbots
Feb 22 19:00:54 combo sshd[26033]: Invalid user danny from 95.90.158.16 port 43392
Feb 22 19:00:56 combo sshd[26033]: Failed password for invalid user danny from 95.90.158.16 port 43392 ssh2
Feb 22 19:08:27 combo sshd[26635]: Invalid user krishna from 95.90.158.16 port 34582
...
2020-02-23 03:40:57
58.69.53.141 attackbotsspam
Unauthorized connection attempt detected from IP address 58.69.53.141 to port 445
2020-02-23 03:38:18
218.92.0.175 attackbots
Feb 22 20:42:44 sso sshd[31461]: Failed password for root from 218.92.0.175 port 31856 ssh2
Feb 22 20:42:47 sso sshd[31461]: Failed password for root from 218.92.0.175 port 31856 ssh2
...
2020-02-23 03:43:31
116.104.39.170 attackspambots
Unauthorized connection attempt from IP address 116.104.39.170 on Port 445(SMB)
2020-02-23 03:55:34
50.62.177.116 attack
Automatic report - XMLRPC Attack
2020-02-23 03:47:31
58.213.87.162 attackspam
Port probing on unauthorized port 1433
2020-02-23 04:02:44
129.211.57.43 attackbots
Feb 22 17:01:28 archiv sshd[20334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.57.43  user=ghostnamelab-runner
Feb 22 17:01:30 archiv sshd[20334]: Failed password for ghostnamelab-runner from 129.211.57.43 port 34462 ssh2
Feb 22 17:01:31 archiv sshd[20334]: Received disconnect from 129.211.57.43 port 34462:11: Bye Bye [preauth]
Feb 22 17:01:31 archiv sshd[20334]: Disconnected from 129.211.57.43 port 34462 [preauth]
Feb 22 17:30:49 archiv sshd[20773]: Did not receive identification string from 129.211.57.43 port 60964
Feb 22 17:35:19 archiv sshd[20783]: Invalid user student from 129.211.57.43 port 33722
Feb 22 17:35:19 archiv sshd[20783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.57.43
Feb 22 17:35:21 archiv sshd[20783]: Failed password for invalid user student from 129.211.57.43 port 33722 ssh2
Feb 22 17:35:21 archiv sshd[20783]: Received disconnect from 129.211.57........
-------------------------------
2020-02-23 03:55:10
103.66.96.230 attackspambots
$f2bV_matches
2020-02-23 03:35:10
45.32.154.169 attack
Automatic report - XMLRPC Attack
2020-02-23 03:38:01
194.26.29.126 attackbotsspam
Feb 22 20:18:43 debian-2gb-nbg1-2 kernel: \[4658328.278062\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.126 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=183 ID=17740 PROTO=TCP SPT=45546 DPT=1919 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-23 03:53:27

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