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 <<>> 104.21.13.41
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2545
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.41.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:55:22 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 41.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 41.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
73.167.84.250 attackspam
Mar  4 19:11:40 eddieflores sshd\[24267\]: Invalid user kernelsys from 73.167.84.250
Mar  4 19:11:40 eddieflores sshd\[24267\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-167-84-250.hsd1.ct.comcast.net
Mar  4 19:11:41 eddieflores sshd\[24267\]: Failed password for invalid user kernelsys from 73.167.84.250 port 52622 ssh2
Mar  4 19:20:24 eddieflores sshd\[25053\]: Invalid user jc3 from 73.167.84.250
Mar  4 19:20:24 eddieflores sshd\[25053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-167-84-250.hsd1.ct.comcast.net
2020-03-05 13:46:02
91.134.140.242 attack
Mar  5 06:10:25 vps691689 sshd[26951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.140.242
Mar  5 06:10:26 vps691689 sshd[26951]: Failed password for invalid user pengjunyu from 91.134.140.242 port 41800 ssh2
...
2020-03-05 13:27:51
43.240.21.244 attack
20/3/4@23:55:00: FAIL: Alarm-Network address from=43.240.21.244
20/3/4@23:55:00: FAIL: Alarm-Network address from=43.240.21.244
...
2020-03-05 13:20:04
132.255.82.58 attackbots
[portscan] Port scan
2020-03-05 13:37:58
119.28.41.219 attackspambots
Brute forcing RDP port 3389
2020-03-05 13:34:12
73.85.77.76 attackspam
port scan and connect, tcp 23 (telnet)
2020-03-05 13:31:04
222.186.175.140 attackbotsspam
Mar  5 06:47:19 sd-53420 sshd\[2767\]: User root from 222.186.175.140 not allowed because none of user's groups are listed in AllowGroups
Mar  5 06:47:19 sd-53420 sshd\[2767\]: Failed none for invalid user root from 222.186.175.140 port 42476 ssh2
Mar  5 06:47:20 sd-53420 sshd\[2767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140  user=root
Mar  5 06:47:22 sd-53420 sshd\[2767\]: Failed password for invalid user root from 222.186.175.140 port 42476 ssh2
Mar  5 06:47:32 sd-53420 sshd\[2767\]: Failed password for invalid user root from 222.186.175.140 port 42476 ssh2
...
2020-03-05 13:51:19
177.1.214.84 attack
Mar  5 05:54:31 ns381471 sshd[13599]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.1.214.84
Mar  5 05:54:33 ns381471 sshd[13599]: Failed password for invalid user mssql from 177.1.214.84 port 31715 ssh2
2020-03-05 13:37:02
206.189.132.8 attackbots
Mar  5 06:16:51 vps691689 sshd[27149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.132.8
Mar  5 06:16:54 vps691689 sshd[27149]: Failed password for invalid user aaron from 206.189.132.8 port 53946 ssh2
...
2020-03-05 13:58:41
73.253.70.51 attack
Mar  5 07:43:30 server sshd\[9113\]: Invalid user renjiawei from 73.253.70.51
Mar  5 07:43:30 server sshd\[9113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-253-70-51.hsd1.ma.comcast.net 
Mar  5 07:43:32 server sshd\[9113\]: Failed password for invalid user renjiawei from 73.253.70.51 port 35336 ssh2
Mar  5 07:55:04 server sshd\[11198\]: Invalid user renjiawei from 73.253.70.51
Mar  5 07:55:04 server sshd\[11198\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-253-70-51.hsd1.ma.comcast.net 
...
2020-03-05 13:14:42
79.124.62.34 attackspam
03/04/2020-23:55:02.051839 79.124.62.34 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-03-05 13:18:15
178.128.81.125 attackspam
March 05 2020, 00:36:34 [sshd] - Banned from the Mad Pony WordPress hosting platform by Fail2ban.
2020-03-05 13:52:20
186.210.5.172 attackspambots
20/3/4@23:54:02: FAIL: IoT-Telnet address from=186.210.5.172
...
2020-03-05 13:57:23
101.255.81.91 attackbotsspam
Mar  5 00:29:39 NPSTNNYC01T sshd[24506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
Mar  5 00:29:42 NPSTNNYC01T sshd[24506]: Failed password for invalid user fjseclib from 101.255.81.91 port 48592 ssh2
Mar  5 00:36:50 NPSTNNYC01T sshd[25032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
...
2020-03-05 13:37:24
120.29.81.99 attack
Mar  5 04:54:17 system,error,critical: login failure for user admin from 120.29.81.99 via telnet
Mar  5 04:54:19 system,error,critical: login failure for user administrator from 120.29.81.99 via telnet
Mar  5 04:54:20 system,error,critical: login failure for user root from 120.29.81.99 via telnet
Mar  5 04:54:26 system,error,critical: login failure for user admin from 120.29.81.99 via telnet
Mar  5 04:54:27 system,error,critical: login failure for user Administrator from 120.29.81.99 via telnet
Mar  5 04:54:29 system,error,critical: login failure for user root from 120.29.81.99 via telnet
Mar  5 04:54:42 system,error,critical: login failure for user root from 120.29.81.99 via telnet
Mar  5 04:54:43 system,error,critical: login failure for user root from 120.29.81.99 via telnet
Mar  5 04:54:45 system,error,critical: login failure for user admin from 120.29.81.99 via telnet
Mar  5 04:54:48 system,error,critical: login failure for user root from 120.29.81.99 via telnet
2020-03-05 13:29:11

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