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 of America (the)

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 <<>> 21.42.234.178
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60459
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.234.178.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012902 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 11:20:24 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 178.234.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 178.234.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.15.253.224 attack
Invalid user ubnt from 51.15.253.224 port 35322
2019-10-13 02:03:28
222.186.175.182 attackbots
Oct 12 17:29:07 *** sshd[2736]: User root from 222.186.175.182 not allowed because not listed in AllowUsers
2019-10-13 01:36:05
106.251.118.123 attackbots
2019-10-12T17:52:04.788141abusebot-5.cloudsearch.cf sshd\[26813\]: Invalid user kernel from 106.251.118.123 port 39966
2019-10-13 01:56:13
218.149.183.197 attackspam
TCP Port: 25 _    invalid blocked  abuseat-org also barracudacentral _  _  _ _ (875)
2019-10-13 02:01:44
185.153.198.196 attackspambots
Port scan: Attack repeated for 24 hours
2019-10-13 02:02:38
54.37.151.239 attackspam
Oct 12 04:25:44 kapalua sshd\[8558\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239  user=root
Oct 12 04:25:45 kapalua sshd\[8558\]: Failed password for root from 54.37.151.239 port 48578 ssh2
Oct 12 04:30:04 kapalua sshd\[9109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239  user=root
Oct 12 04:30:06 kapalua sshd\[9109\]: Failed password for root from 54.37.151.239 port 34292 ssh2
Oct 12 04:34:25 kapalua sshd\[9656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239  user=root
2019-10-13 01:59:53
192.241.249.226 attackbotsspam
Oct 12 15:56:18 herz-der-gamer sshd[31929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.249.226  user=root
Oct 12 15:56:20 herz-der-gamer sshd[31929]: Failed password for root from 192.241.249.226 port 49268 ssh2
Oct 12 16:13:40 herz-der-gamer sshd[32239]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.249.226  user=root
Oct 12 16:13:42 herz-der-gamer sshd[32239]: Failed password for root from 192.241.249.226 port 50406 ssh2
...
2019-10-13 01:31:23
72.186.193.222 attackbots
Automatic report - Port Scan Attack
2019-10-13 01:54:17
143.0.165.203 attackbots
TCP Port: 25 _    invalid blocked  abuseat-org also barracudacentral _  _  _ _ (879)
2019-10-13 01:47:28
159.203.81.28 attackspambots
$f2bV_matches
2019-10-13 01:30:47
51.15.196.169 attackspam
Oct 12 17:23:05 master sshd[25725]: Failed password for invalid user ubnt from 51.15.196.169 port 60824 ssh2
Oct 12 17:23:08 master sshd[25727]: Failed password for invalid user admin from 51.15.196.169 port 41586 ssh2
Oct 12 17:23:10 master sshd[25729]: Failed password for root from 51.15.196.169 port 49602 ssh2
Oct 12 17:23:13 master sshd[25731]: Failed password for invalid user 1234 from 51.15.196.169 port 57100 ssh2
Oct 12 17:23:16 master sshd[25733]: Failed password for invalid user usuario from 51.15.196.169 port 39364 ssh2
Oct 12 17:23:19 master sshd[25735]: Failed password for invalid user support from 51.15.196.169 port 48890 ssh2
Oct 12 17:23:21 master sshd[25737]: Failed password for invalid user admin from 51.15.196.169 port 57648 ssh2
Oct 12 17:23:24 master sshd[25739]: Failed password for root from 51.15.196.169 port 36858 ssh2
Oct 12 17:23:27 master sshd[25741]: Failed password for invalid user asd from 51.15.196.169 port 47118 ssh2
Oct 12 17:23:29 master sshd[25743]: Failed password for root f
2019-10-13 02:01:09
77.247.108.77 attackspambots
10/12/2019-17:57:40.138404 77.247.108.77 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 74
2019-10-13 01:50:03
45.136.109.206 attackbotsspam
rdp brute-force attack
2019-10-13 01:34:21
113.168.206.91 attackspam
TCP Port: 25 _    invalid blocked  abuseat-org also barracudacentral _  _  _ _ (882)
2019-10-13 01:39:02
23.254.230.54 attack
TCP Port: 25 _    invalid blocked  zen-spamhaus also rbldns-ru _  _  _ _ (881)
2019-10-13 01:40:19

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