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 <<>> 104.21.21.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42859
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.142.			IN	A

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

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.12.76.5 attackspam
Port Scanning Detected
2020-03-21 20:02:17
118.24.5.135 attackbotsspam
Mar 21 09:01:54 server sshd\[18511\]: Invalid user pn from 118.24.5.135
Mar 21 09:01:54 server sshd\[18511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.5.135 
Mar 21 09:01:56 server sshd\[18511\]: Failed password for invalid user pn from 118.24.5.135 port 53028 ssh2
Mar 21 09:16:30 server sshd\[23695\]: Invalid user seymour from 118.24.5.135
Mar 21 09:16:30 server sshd\[23695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.5.135 
...
2020-03-21 19:24:32
106.13.111.19 attack
Mar 21 07:06:42 plusreed sshd[24064]: Invalid user wangyi from 106.13.111.19
Mar 21 07:06:42 plusreed sshd[24064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.111.19
Mar 21 07:06:42 plusreed sshd[24064]: Invalid user wangyi from 106.13.111.19
Mar 21 07:06:44 plusreed sshd[24064]: Failed password for invalid user wangyi from 106.13.111.19 port 52806 ssh2
Mar 21 07:21:37 plusreed sshd[28232]: Invalid user yl from 106.13.111.19
...
2020-03-21 19:33:38
45.80.65.80 attackbots
Invalid user pi from 45.80.65.80 port 37284
2020-03-21 19:50:48
2.227.254.144 attackbotsspam
Mar 21 12:31:31 [host] sshd[25112]: Invalid user s
Mar 21 12:31:31 [host] sshd[25112]: pam_unix(sshd:
Mar 21 12:31:33 [host] sshd[25112]: Failed passwor
2020-03-21 19:36:37
178.62.0.138 attack
2020-03-21T11:11:11.617444upcloud.m0sh1x2.com sshd[17199]: Invalid user gabriele from 178.62.0.138 port 61000
2020-03-21 20:04:26
110.87.6.128 attackspam
Mar 21 03:50:24 askasleikir sshd[135209]: Failed password for invalid user ff from 110.87.6.128 port 31211 ssh2
2020-03-21 19:23:56
125.124.89.100 attackbotsspam
Unauthorized connection attempt detected from IP address 125.124.89.100 to port 8545 [T]
2020-03-21 19:19:26
103.81.156.56 attack
SSH bruteforce
2020-03-21 19:27:37
185.188.182.84 attack
ssh intrusion attempt
2020-03-21 19:55:44
54.37.224.163 attackspambots
Invalid user jboss from 54.37.224.163 port 42726
2020-03-21 19:30:50
185.43.209.123 attackbotsspam
Mar 21 12:54:06 debian-2gb-nbg1-2 kernel: \[7050744.235745\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.43.209.123 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=54321 PROTO=TCP SPT=42959 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
2020-03-21 20:04:00
95.128.137.176 attackbots
Automatic report BANNED IP
2020-03-21 19:21:49
95.0.194.245 attackbotsspam
DoS Attack - TCP SYN FloodingIN=erouter0
2020-03-21 20:11:04
113.175.57.135 attackspambots
Telnet Server BruteForce Attack
2020-03-21 19:32:26

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