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 <<>> 104.21.48.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7061
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.48.168.			IN	A

;; AUTHORITY SECTION:
.			517	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:49 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.48.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.48.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
107.175.147.211 attackbotsspam
Unauthorized connection attempt from IP address 107.175.147.211 on Port 445(SMB)
2019-06-24 07:28:50
88.214.26.10 attackspambots
Jun 23 06:26:40 *** sshd[17555]: Failed password for invalid user admin from 88.214.26.10 port 46412 ssh2
Jun 23 07:09:35 *** sshd[17987]: Failed password for invalid user admin from 88.214.26.10 port 36638 ssh2
Jun 23 07:31:36 *** sshd[18113]: Failed password for invalid user admin from 88.214.26.10 port 49432 ssh2
Jun 23 07:58:30 *** sshd[18354]: Failed password for invalid user admin from 88.214.26.10 port 34476 ssh2
Jun 23 08:47:15 *** sshd[18922]: Failed password for invalid user admin from 88.214.26.10 port 36940 ssh2
Jun 23 09:08:45 *** sshd[19039]: Failed password for invalid user admin from 88.214.26.10 port 57194 ssh2
Jun 23 09:48:49 *** sshd[19450]: Failed password for invalid user admin from 88.214.26.10 port 57822 ssh2
Jun 23 10:14:28 *** sshd[19626]: Failed password for invalid user admin from 88.214.26.10 port 43178 ssh2
Jun 23 10:36:20 *** sshd[19858]: Failed password for invalid user admin from 88.214.26.10 port 49134 ssh2
Jun 23 11:08:38 *** sshd[20225]: Failed password for invalid user admi
2019-06-24 07:14:22
86.60.148.232 attackbotsspam
Jun 23 01:20:45 xb3 sshd[15072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86-60-148-232.dynamic.lounea.fi
Jun 23 01:20:47 xb3 sshd[15072]: Failed password for invalid user samba from 86.60.148.232 port 34276 ssh2
Jun 23 01:20:48 xb3 sshd[15072]: Received disconnect from 86.60.148.232: 11: Bye Bye [preauth]
Jun 23 04:35:59 xb3 sshd[17940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86-60-148-232.dynamic.lounea.fi
Jun 23 04:36:00 xb3 sshd[17940]: Failed password for invalid user marco from 86.60.148.232 port 57368 ssh2
Jun 23 04:36:01 xb3 sshd[17940]: Received disconnect from 86.60.148.232: 11: Bye Bye [preauth]
Jun 23 04:37:32 xb3 sshd[21795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86-60-148-232.dynamic.lounea.fi
Jun 23 04:37:35 xb3 sshd[21795]: Failed password for invalid user platnosci from 86.60.148.232 port 43788 ssh2
Jun 23 04:........
-------------------------------
2019-06-24 07:15:18
191.53.59.34 attack
Brute force attempt
2019-06-24 07:08:38
178.128.7.124 attackspam
TCP port 25 (SMTP) attempt blocked by hMailServer IP-check. Abuse score 15%
2019-06-24 06:47:03
185.153.196.134 attackspambots
Unauthorized connection attempt from IP address 185.153.196.134 on Port 3389(RDP)
2019-06-24 07:04:09
69.59.106.49 attackbots
Jun 23 23:52:36 mail sshd\[1713\]: Invalid user mta from 69.59.106.49 port 48342
Jun 23 23:52:36 mail sshd\[1713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.59.106.49
Jun 23 23:52:38 mail sshd\[1713\]: Failed password for invalid user mta from 69.59.106.49 port 48342 ssh2
Jun 23 23:59:39 mail sshd\[2767\]: Invalid user ggitau from 69.59.106.49 port 34360
Jun 23 23:59:39 mail sshd\[2767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.59.106.49
2019-06-24 06:44:40
103.77.78.11 attackbotsspam
2019-06-23 21:59:45 H=hosting-19.privatezone.net [103.77.78.11]:4027 I=[10.100.18.25]:25 sender verify fail for : Unrouteable address
2019-06-23 x@x
2019-06-23 21:59:45 unexpected disconnection while reading SMTP command from hosting-19.privatezone.net [103.77.78.11]:4027 I=[10.100.18.25]:25


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.77.78.11
2019-06-24 06:48:41
188.80.254.163 attack
Jun 23 21:05:42 debian sshd\[31405\]: Invalid user vboxuser from 188.80.254.163 port 41989
Jun 23 21:05:42 debian sshd\[31405\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.80.254.163
...
2019-06-24 06:54:49
77.28.102.7 attackspam
Jun 23 10:47:39 *** sshd[20075]: Failed password for invalid user broke from 77.28.102.7 port 51562 ssh2
Jun 23 10:50:50 *** sshd[20080]: Failed password for invalid user testuser from 77.28.102.7 port 35481 ssh2
Jun 23 10:53:11 *** sshd[20084]: Failed password for invalid user miu from 77.28.102.7 port 52231 ssh2
Jun 23 10:55:21 *** sshd[20096]: Failed password for invalid user teste from 77.28.102.7 port 59657 ssh2
Jun 23 10:57:29 *** sshd[20103]: Failed password for invalid user ping from 77.28.102.7 port 33956 ssh2
Jun 23 10:59:36 *** sshd[20107]: Failed password for invalid user postgres3 from 77.28.102.7 port 41377 ssh2
Jun 23 11:01:46 *** sshd[20147]: Failed password for invalid user filter from 77.28.102.7 port 48803 ssh2
Jun 23 11:04:00 *** sshd[20193]: Failed password for invalid user ftpuser from 77.28.102.7 port 43153 ssh2
2019-06-24 07:16:51
203.7.96.159 attackspam
SSH/22 MH Probe, BF, Hack -
2019-06-24 07:26:51
185.86.164.101 attackbots
Automatic report - Web App Attack
2019-06-24 07:31:05
66.94.85.26 attackbotsspam
NAME : NET-106A CIDR : 66.94.69.0/25 SYN Flood DDoS Attack USA - Ohio - block certain countries :) IP: 66.94.85.26  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-06-24 07:11:49
120.52.152.15 attackspambots
23.06.2019 21:51:54 Connection to port 11 blocked by firewall
2019-06-24 06:59:31
121.226.60.243 attackbotsspam
2019-06-23T21:32:37.391595 X postfix/smtpd[39204]: warning: unknown[121.226.60.243]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-23T21:34:59.309239 X postfix/smtpd[39209]: warning: unknown[121.226.60.243]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-23T22:04:06.204268 X postfix/smtpd[43529]: warning: unknown[121.226.60.243]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-24 07:21:35

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