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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.7.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46786
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.7.42.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:36 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 42.7.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.7.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.82.93.238 attackspambots
" "
2020-05-04 15:41:35
186.69.58.165 attackbots
Port probing on unauthorized port 5555
2020-05-04 15:22:15
103.139.44.55 attack
SMTP brute-force
2020-05-04 15:24:31
192.3.139.56 attackspam
" "
2020-05-04 15:09:58
124.156.105.251 attack
May  4 08:49:39 jane sshd[20955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.105.251 
May  4 08:49:41 jane sshd[20955]: Failed password for invalid user bon from 124.156.105.251 port 58690 ssh2
...
2020-05-04 14:58:04
31.46.16.95 attackspambots
May  4 05:55:12 mout sshd[20370]: Invalid user sz from 31.46.16.95 port 44536
2020-05-04 15:16:25
51.83.135.1 attack
prod3
...
2020-05-04 15:28:16
106.13.192.5 attackbots
May  4 08:46:24 nextcloud sshd\[21203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.192.5  user=root
May  4 08:46:25 nextcloud sshd\[21203\]: Failed password for root from 106.13.192.5 port 45018 ssh2
May  4 08:50:48 nextcloud sshd\[26522\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.192.5  user=root
2020-05-04 15:10:48
176.107.133.228 attackspam
2020-05-04T09:30:47.876538amanda2.illicoweb.com sshd\[33147\]: Invalid user fleet from 176.107.133.228 port 36870
2020-05-04T09:30:47.882120amanda2.illicoweb.com sshd\[33147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.107.133.228
2020-05-04T09:30:49.958870amanda2.illicoweb.com sshd\[33147\]: Failed password for invalid user fleet from 176.107.133.228 port 36870 ssh2
2020-05-04T09:39:06.937490amanda2.illicoweb.com sshd\[33708\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.107.133.228  user=root
2020-05-04T09:39:09.184835amanda2.illicoweb.com sshd\[33708\]: Failed password for root from 176.107.133.228 port 49372 ssh2
...
2020-05-04 15:42:20
45.40.199.82 attack
web-1 [ssh] SSH Attack
2020-05-04 15:43:45
221.229.174.149 attackbots
05/03/2020-23:55:11.738991 221.229.174.149 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-05-04 15:18:20
117.4.98.114 attackbots
20/5/3@23:54:42: FAIL: Alarm-Network address from=117.4.98.114
20/5/3@23:54:42: FAIL: Alarm-Network address from=117.4.98.114
...
2020-05-04 15:44:28
129.211.72.48 attackbots
May  4 08:18:22 ns382633 sshd\[1003\]: Invalid user user1 from 129.211.72.48 port 43258
May  4 08:18:22 ns382633 sshd\[1003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.72.48
May  4 08:18:24 ns382633 sshd\[1003\]: Failed password for invalid user user1 from 129.211.72.48 port 43258 ssh2
May  4 08:27:21 ns382633 sshd\[2935\]: Invalid user uftp from 129.211.72.48 port 41740
May  4 08:27:21 ns382633 sshd\[2935\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.72.48
2020-05-04 15:32:46
209.126.119.148 attack
2020-05-04T05:43:01.409228shield sshd\[31151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=condor1881.startdedicated.com  user=root
2020-05-04T05:43:03.489211shield sshd\[31151\]: Failed password for root from 209.126.119.148 port 49911 ssh2
2020-05-04T05:46:42.130940shield sshd\[31754\]: Invalid user bob from 209.126.119.148 port 56312
2020-05-04T05:46:42.134490shield sshd\[31754\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=condor1881.startdedicated.com
2020-05-04T05:46:44.551006shield sshd\[31754\]: Failed password for invalid user bob from 209.126.119.148 port 56312 ssh2
2020-05-04 15:21:56
115.212.95.194 attackbotsspam
Unauthorized connection attempt from IP address 115.212.95.194 on Port 445(SMB)
2020-05-04 15:38:02

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