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 <<>> 104.21.58.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44664
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.58.144.			IN	A

;; AUTHORITY SECTION:
.			399	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:35:03 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 144.58.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 144.58.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.183.92.170 attack
[2020-09-09 13:27:41] SECURITY[2022] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2020-09-09T13:27:41.388+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="",SessionID="518973635-123769044-452640836",LocalAddress="IPV4/UDP/51.255.2.242/5060",RemoteAddress="IPV4/UDP/5.183.92.170/60923",Challenge="1599650861/52198d4167c3a9a00e5d361ee7f02dcd",Response="6532c6282320ff82d1005d4123862644",ExpectedResponse=""
[2020-09-09 13:27:41] SECURITY[2022] res_security_log.c: SecurityEvent="InvalidAccountID",EventTV="2020-09-09T13:27:41.418+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="10",SessionID="518973635-123769044-452640836",LocalAddress="IPV4/UDP/51.255.2.242/5060",RemoteAddress="IPV4/UDP/5.183.92.170/60923"
[2020-09-09 13:27:41] SECURITY[2022] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2020-09-09T13:27:41.419+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="",SessionID="518
...
2020-09-11 01:04:32
188.166.58.29 attackbots
(sshd) Failed SSH login from 188.166.58.29 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 10 10:26:41 optimus sshd[8844]: Invalid user oracle from 188.166.58.29
Sep 10 10:26:41 optimus sshd[8844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.58.29 
Sep 10 10:26:44 optimus sshd[8844]: Failed password for invalid user oracle from 188.166.58.29 port 50604 ssh2
Sep 10 10:38:53 optimus sshd[12062]: Invalid user file31 from 188.166.58.29
Sep 10 10:38:53 optimus sshd[12062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.58.29
2020-09-11 01:40:04
138.197.131.66 attackbotsspam
138.197.131.66 - - [10/Sep/2020:16:34:59 +0200] "GET /wp-login.php HTTP/1.1" 200 9061 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.131.66 - - [10/Sep/2020:16:35:01 +0200] "POST /wp-login.php HTTP/1.1" 200 9312 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.131.66 - - [10/Sep/2020:16:35:02 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-11 01:12:33
210.12.215.251 attackspam
DATE:2020-09-10 09:50:49, IP:210.12.215.251, PORT:1433 MSSQL brute force auth on honeypot server (epe-honey1-hq)
2020-09-11 00:59:28
137.74.171.160 attackspambots
2020-09-10T16:55:49.298171ns386461 sshd\[23500\]: Invalid user hobbit from 137.74.171.160 port 40348
2020-09-10T16:55:49.302873ns386461 sshd\[23500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.ip-137-74-171.eu
2020-09-10T16:55:50.858630ns386461 sshd\[23500\]: Failed password for invalid user hobbit from 137.74.171.160 port 40348 ssh2
2020-09-10T17:01:48.554109ns386461 sshd\[28916\]: Invalid user shekhar from 137.74.171.160 port 59884
2020-09-10T17:01:48.559056ns386461 sshd\[28916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.ip-137-74-171.eu
...
2020-09-11 00:52:43
104.206.128.14 attack
Icarus honeypot on github
2020-09-11 01:17:23
50.47.140.203 attackspam
2020-09-10T19:16:05.640248ks3355764 sshd[2708]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.47.140.203  user=root
2020-09-10T19:16:07.902439ks3355764 sshd[2708]: Failed password for root from 50.47.140.203 port 36262 ssh2
...
2020-09-11 01:18:48
212.64.17.102 attack
$f2bV_matches
2020-09-11 01:15:58
186.200.160.114 attackspambots
1599670291 - 09/09/2020 18:51:31 Host: 186.200.160.114/186.200.160.114 Port: 445 TCP Blocked
2020-09-11 00:59:52
64.225.25.59 attack
Sep 10 04:53:25 web1 sshd\[1984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.25.59  user=root
Sep 10 04:53:27 web1 sshd\[1984\]: Failed password for root from 64.225.25.59 port 44516 ssh2
Sep 10 04:54:56 web1 sshd\[2123\]: Invalid user pcap from 64.225.25.59
Sep 10 04:54:56 web1 sshd\[2123\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.25.59
Sep 10 04:54:58 web1 sshd\[2123\]: Failed password for invalid user pcap from 64.225.25.59 port 39290 ssh2
2020-09-11 00:58:31
193.169.253.179 attackspam
2020-09-10 18:34:40 dovecot_login authenticator failed for \(User\) \[193.169.253.179\]: 535 Incorrect authentication data \(set_id=web1@ift.org.ua\)2020-09-10 18:34:47 dovecot_login authenticator failed for \(User\) \[193.169.253.179\]: 535 Incorrect authentication data \(set_id=web1@ift.org.ua\)2020-09-10 18:34:57 dovecot_login authenticator failed for \(User\) \[193.169.253.179\]: 535 Incorrect authentication data \(set_id=web1@ift.org.ua\)
...
2020-09-11 01:34:25
139.198.191.86 attackspambots
Sep 10 06:07:36 ns3164893 sshd[20612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.86  user=root
Sep 10 06:07:38 ns3164893 sshd[20612]: Failed password for root from 139.198.191.86 port 36404 ssh2
...
2020-09-11 01:00:39
103.31.157.206 attackspam
Dovecot Invalid User Login Attempt.
2020-09-11 01:27:32
218.51.205.132 attackspambots
...
2020-09-11 01:10:51
185.214.203.66 attackspam
Invalid user pi from 185.214.203.66 port 49536
2020-09-11 00:58:06

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