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 <<>> 104.21.50.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54858
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.13.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 115 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:32 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 13.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
23.112.140.33 attackspambots
Feb  9 06:58:35 legacy sshd[4565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.112.140.33
Feb  9 06:58:37 legacy sshd[4565]: Failed password for invalid user bzk from 23.112.140.33 port 41816 ssh2
Feb  9 07:01:52 legacy sshd[4792]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.112.140.33
...
2020-02-09 14:17:47
206.246.4.134 attack
Automatic report - Port Scan Attack
2020-02-09 14:23:31
202.67.8.214 attackspam
Wordpress XMLRPC attack
2020-02-09 14:22:45
82.137.201.69 attackbots
Feb  9 07:02:01 mout sshd[22841]: Invalid user mnx from 82.137.201.69 port 52500
2020-02-09 14:16:31
200.16.132.202 attackspambots
Feb  8 20:19:57 hpm sshd\[27719\]: Invalid user kqt from 200.16.132.202
Feb  8 20:19:57 hpm sshd\[27719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.16.132.202
Feb  8 20:19:59 hpm sshd\[27719\]: Failed password for invalid user kqt from 200.16.132.202 port 37045 ssh2
Feb  8 20:24:08 hpm sshd\[28263\]: Invalid user qaq from 200.16.132.202
Feb  8 20:24:08 hpm sshd\[28263\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.16.132.202
2020-02-09 14:37:09
45.143.220.191 attackbotsspam
[2020-02-09 01:19:34] NOTICE[1148][C-00007331] chan_sip.c: Call from '' (45.143.220.191:60532) to extension '01146586739261' rejected because extension not found in context 'public'.
[2020-02-09 01:19:34] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-09T01:19:34.958-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146586739261",SessionID="0x7fd82c307128",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.191/60532",ACLName="no_extension_match"
[2020-02-09 01:22:28] NOTICE[1148][C-00007335] chan_sip.c: Call from '' (45.143.220.191:55090) to extension '901146586739261' rejected because extension not found in context 'public'.
[2020-02-09 01:22:28] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-09T01:22:28.233-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146586739261",SessionID="0x7fd82cb29a68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...
2020-02-09 14:31:31
80.157.194.44 attack
Feb  9 01:18:43 plusreed sshd[10395]: Invalid user ybh from 80.157.194.44
...
2020-02-09 14:36:00
203.202.247.117 attack
2020-02-09T05:57:24.603927centos sshd\[15726\]: Invalid user supervisor from 203.202.247.117 port 63462
2020-02-09T05:57:24.838740centos sshd\[15726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.202.247.117
2020-02-09T05:57:26.878119centos sshd\[15726\]: Failed password for invalid user supervisor from 203.202.247.117 port 63462 ssh2
2020-02-09 14:16:01
50.115.168.169 attackbots
[Sun Feb 09 01:56:38.089060 2020] [:error] [pid 169680] [client 50.115.168.169:49268] [client 50.115.168.169] ModSecurity: Access denied with code 403 (phase 2). Operator GE matched 5 at TX:anomaly_score. [file "/usr/share/modsecurity-crs/rules/REQUEST-949-BLOCKING-EVALUATION.conf"] [line "91"] [id "949110"] [msg "Inbound Anomaly Score Exceeded (Total Score: 21)"] [severity "CRITICAL"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-generic"] [hostname "127.0.0.1"] [uri "/cgi-bin/ViewLog.asp"] [unique_id "Xj@RBN7X@7ZiwoKuT7RzogAAAAQ"]
...
2020-02-09 14:42:02
121.178.212.67 attackspam
Fail2Ban - SSH Bruteforce Attempt
2020-02-09 14:33:50
106.13.67.90 attackbots
Feb  9 05:49:27 srv-ubuntu-dev3 sshd[56504]: Invalid user qfm from 106.13.67.90
Feb  9 05:49:27 srv-ubuntu-dev3 sshd[56504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.67.90
Feb  9 05:49:27 srv-ubuntu-dev3 sshd[56504]: Invalid user qfm from 106.13.67.90
Feb  9 05:49:29 srv-ubuntu-dev3 sshd[56504]: Failed password for invalid user qfm from 106.13.67.90 port 41546 ssh2
Feb  9 05:53:01 srv-ubuntu-dev3 sshd[56813]: Invalid user omj from 106.13.67.90
Feb  9 05:53:01 srv-ubuntu-dev3 sshd[56813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.67.90
Feb  9 05:53:01 srv-ubuntu-dev3 sshd[56813]: Invalid user omj from 106.13.67.90
Feb  9 05:53:04 srv-ubuntu-dev3 sshd[56813]: Failed password for invalid user omj from 106.13.67.90 port 38554 ssh2
Feb  9 05:56:31 srv-ubuntu-dev3 sshd[57113]: Invalid user mqm from 106.13.67.90
...
2020-02-09 14:46:36
222.186.175.163 attackbots
Feb  9 07:29:46 vpn01 sshd[23768]: Failed password for root from 222.186.175.163 port 49770 ssh2
Feb  9 07:29:49 vpn01 sshd[23768]: Failed password for root from 222.186.175.163 port 49770 ssh2
...
2020-02-09 14:48:59
41.110.190.54 attackspambots
Fail2Ban Ban Triggered
2020-02-09 14:45:22
157.245.91.72 attack
Feb  9 05:52:42 DAAP sshd[31165]: Invalid user ggj from 157.245.91.72 port 58876
Feb  9 05:52:42 DAAP sshd[31165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.91.72
Feb  9 05:52:42 DAAP sshd[31165]: Invalid user ggj from 157.245.91.72 port 58876
Feb  9 05:52:44 DAAP sshd[31165]: Failed password for invalid user ggj from 157.245.91.72 port 58876 ssh2
Feb  9 05:57:35 DAAP sshd[31217]: Invalid user du from 157.245.91.72 port 57222
...
2020-02-09 14:11:34
192.207.205.98 attack
Feb  9 06:48:22 legacy sshd[3836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.207.205.98
Feb  9 06:48:24 legacy sshd[3836]: Failed password for invalid user onx from 192.207.205.98 port 39104 ssh2
Feb  9 06:58:04 legacy sshd[4438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.207.205.98
...
2020-02-09 14:12:26

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