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 <<>> 104.21.238.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42794
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.238.142.			IN	A

;; AUTHORITY SECTION:
.			411	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022040301 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 04 14:08:12 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 142.238.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.238.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.177.119.43 attack
SSH/22 MH Probe, BF, Hack -
2019-11-25 22:10:53
142.93.39.29 attack
Nov 25 15:09:09 MK-Soft-Root1 sshd[2917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.39.29 
Nov 25 15:09:11 MK-Soft-Root1 sshd[2917]: Failed password for invalid user cacti from 142.93.39.29 port 49134 ssh2
...
2019-11-25 22:21:22
159.138.128.53 attackbots
badbot
2019-11-25 22:13:10
95.213.177.122 attackbotsspam
Nov 25 14:38:41   TCP Attack: SRC=95.213.177.122 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=241  PROTO=TCP SPT=52720 DPT=9999 WINDOW=1024 RES=0x00 SYN URGP=0
2019-11-25 22:55:40
106.12.222.40 attack
2019-11-25T12:48:08.606234abusebot-5.cloudsearch.cf sshd\[27018\]: Invalid user lee from 106.12.222.40 port 39778
2019-11-25 22:17:15
176.109.226.79 attackspam
Caught in portsentry honeypot
2019-11-25 22:05:20
190.28.95.94 attackspam
Nov 25 15:28:58 vtv3 sshd[12977]: Failed password for root from 190.28.95.94 port 58780 ssh2
Nov 25 15:32:21 vtv3 sshd[15078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94 
Nov 25 15:32:23 vtv3 sshd[15078]: Failed password for invalid user ftp from 190.28.95.94 port 48481 ssh2
Nov 25 15:44:22 vtv3 sshd[20413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94 
Nov 25 15:44:24 vtv3 sshd[20413]: Failed password for invalid user danche from 190.28.95.94 port 45817 ssh2
Nov 25 15:47:58 vtv3 sshd[22161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94 
Nov 25 15:58:37 vtv3 sshd[27720]: Failed password for root from 190.28.95.94 port 32854 ssh2
Nov 25 16:02:12 vtv3 sshd[29772]: Failed password for sshd from 190.28.95.94 port 50788 ssh2
Nov 25 16:05:54 vtv3 sshd[31527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=19
2019-11-25 22:22:55
35.203.148.246 attack
Nov 25 12:02:53 eventyay sshd[19661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.203.148.246
Nov 25 12:02:55 eventyay sshd[19661]: Failed password for invalid user nfs from 35.203.148.246 port 36978 ssh2
Nov 25 12:09:58 eventyay sshd[19793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.203.148.246
...
2019-11-25 22:12:07
112.85.42.194 attackspambots
2019-11-25T15:41:54.575932scmdmz1 sshd\[12548\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.194  user=root
2019-11-25T15:41:56.427299scmdmz1 sshd\[12548\]: Failed password for root from 112.85.42.194 port 36358 ssh2
2019-11-25T15:41:59.191968scmdmz1 sshd\[12548\]: Failed password for root from 112.85.42.194 port 36358 ssh2
...
2019-11-25 22:45:40
51.38.238.165 attackspambots
$f2bV_matches
2019-11-25 22:08:44
103.25.46.230 attackspam
Unauthorised access (Nov 25) SRC=103.25.46.230 LEN=52 TTL=118 ID=3641 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-25 22:23:39
121.162.235.44 attack
Nov 25 14:30:26 DAAP sshd[1926]: Invalid user boland from 121.162.235.44 port 53706
Nov 25 14:30:26 DAAP sshd[1926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.235.44
Nov 25 14:30:26 DAAP sshd[1926]: Invalid user boland from 121.162.235.44 port 53706
Nov 25 14:30:29 DAAP sshd[1926]: Failed password for invalid user boland from 121.162.235.44 port 53706 ssh2
Nov 25 14:38:00 DAAP sshd[1979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.235.44  user=root
Nov 25 14:38:02 DAAP sshd[1979]: Failed password for root from 121.162.235.44 port 36702 ssh2
...
2019-11-25 22:13:36
82.23.86.195 attack
Automatic report - Banned IP Access
2019-11-25 22:29:47
92.246.76.193 attackbots
2 attempts last 24 Hours
2019-11-25 22:10:18
222.186.175.212 attackspambots
Nov 25 15:47:53 tux-35-217 sshd\[32155\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.212  user=root
Nov 25 15:47:54 tux-35-217 sshd\[32155\]: Failed password for root from 222.186.175.212 port 47776 ssh2
Nov 25 15:47:57 tux-35-217 sshd\[32155\]: Failed password for root from 222.186.175.212 port 47776 ssh2
Nov 25 15:48:01 tux-35-217 sshd\[32155\]: Failed password for root from 222.186.175.212 port 47776 ssh2
...
2019-11-25 22:48:06

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