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 <<>> 104.21.31.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50496
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.142.			IN	A

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

;; Query time: 91 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:23:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
59.27.118.163 attackspam
Telnetd brute force attack detected by fail2ban
2019-08-19 11:14:48
31.46.16.95 attack
SSH Bruteforce attempt
2019-08-19 11:49:13
150.107.149.11 attackspambots
Aug 19 03:15:57 www_kotimaassa_fi sshd[29580]: Failed password for root from 150.107.149.11 port 54642 ssh2
...
2019-08-19 11:27:20
58.18.251.74 attackspam
Aug 19 03:17:31 yabzik sshd[15040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.18.251.74
Aug 19 03:17:33 yabzik sshd[15040]: Failed password for invalid user dbuser from 58.18.251.74 port 48265 ssh2
Aug 19 03:22:29 yabzik sshd[16722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.18.251.74
2019-08-19 11:53:24
219.143.144.130 attackbots
Aug 18 18:26:29 web1 postfix/smtpd[20167]: warning: unknown[219.143.144.130]: SASL LOGIN authentication failed: authentication failure
...
2019-08-19 12:05:12
201.55.158.28 attackspambots
SASL PLAIN auth failed: ruser=...
2019-08-19 12:06:02
54.38.47.28 attackbots
ssh failed login
2019-08-19 11:14:15
3.123.41.80 attack
[ssh] SSH attack
2019-08-19 11:57:20
187.95.13.59 attackbots
Automatic report - Port Scan Attack
2019-08-19 11:32:26
185.11.244.21 attackspam
Aug 19 04:50:41 mail sshd\[1065\]: Failed password for invalid user ubuntu. from 185.11.244.21 port 42836 ssh2
Aug 19 04:54:56 mail sshd\[1771\]: Invalid user 123456 from 185.11.244.21 port 60366
Aug 19 04:54:56 mail sshd\[1771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.11.244.21
Aug 19 04:54:58 mail sshd\[1771\]: Failed password for invalid user 123456 from 185.11.244.21 port 60366 ssh2
Aug 19 04:59:09 mail sshd\[2268\]: Invalid user Huawei123 from 185.11.244.21 port 49660
Aug 19 04:59:09 mail sshd\[2268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.11.244.21
2019-08-19 11:11:41
222.186.42.94 attackbotsspam
Automated report - ssh fail2ban:
Aug 19 05:15:07 wrong password, user=root, port=29692, ssh2
Aug 19 05:15:11 wrong password, user=root, port=29692, ssh2
Aug 19 05:15:13 wrong password, user=root, port=29692, ssh2
2019-08-19 11:21:17
65.151.157.14 attack
Aug 19 03:19:18 hb sshd\[10815\]: Invalid user laurel from 65.151.157.14
Aug 19 03:19:18 hb sshd\[10815\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.151.157.14
Aug 19 03:19:21 hb sshd\[10815\]: Failed password for invalid user laurel from 65.151.157.14 port 59652 ssh2
Aug 19 03:24:25 hb sshd\[11261\]: Invalid user sysadmin from 65.151.157.14
Aug 19 03:24:25 hb sshd\[11261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.151.157.14
2019-08-19 11:31:49
201.92.47.151 attackbots
Aug 19 01:06:06 www4 sshd\[55072\]: Invalid user admin from 201.92.47.151
Aug 19 01:06:06 www4 sshd\[55072\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.92.47.151
Aug 19 01:06:08 www4 sshd\[55072\]: Failed password for invalid user admin from 201.92.47.151 port 3365 ssh2
...
2019-08-19 12:01:19
54.36.148.205 attackbots
Automatic report - Banned IP Access
2019-08-19 11:58:31
122.160.138.253 attackbots
Automatic report - Banned IP Access
2019-08-19 11:42:42

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