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: Stone Mountain

Region: Georgia

Country: United States

Internet Service Provider: AT&T

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 <<>> 66.21.125.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29058
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;66.21.125.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022301 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 24 09:24:18 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 138.125.21.66.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.125.21.66.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
74.120.14.51 attack
Unauthorized connection attempt detected from IP address 74.120.14.51 to port 5902 [T]
2020-10-10 14:50:33
68.183.199.238 attackspam
Sep 23 13:01:26 *hidden* postfix/postscreen[304]: DNSBL rank 3 for [68.183.199.238]:46920
2020-10-10 15:00:39
122.194.229.59 attackspambots
Oct 10 08:33:04 * sshd[26069]: Failed password for root from 122.194.229.59 port 25736 ssh2
Oct 10 08:33:18 * sshd[26069]: error: maximum authentication attempts exceeded for root from 122.194.229.59 port 25736 ssh2 [preauth]
2020-10-10 14:43:00
138.68.55.147 attackspambots
SSH login attempts.
2020-10-10 15:16:18
195.12.137.73 attackspambots
SSH login attempts.
2020-10-10 14:40:00
222.252.25.186 attack
Oct 10 05:13:41 ws26vmsma01 sshd[184603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.25.186
Oct 10 05:13:43 ws26vmsma01 sshd[184603]: Failed password for invalid user teamspeak from 222.252.25.186 port 55433 ssh2
...
2020-10-10 14:52:55
47.17.177.110 attack
Oct 10 01:22:33 vps46666688 sshd[5899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.17.177.110
Oct 10 01:22:35 vps46666688 sshd[5899]: Failed password for invalid user file from 47.17.177.110 port 44430 ssh2
...
2020-10-10 15:12:31
74.120.14.33 attack
Sep 12 16:10:41 *hidden* postfix/postscreen[27750]: DNSBL rank 3 for [74.120.14.33]:45058
2020-10-10 14:57:32
74.120.14.34 attack
Unauthorized connection attempt, Score = 100 , Banned for 15 Days
2020-10-10 14:55:53
45.143.222.164 attack
Sep 9 17:35:57 *hidden* postfix/postscreen[54783]: DNSBL rank 4 for [45.143.222.164]:60527
2020-10-10 15:15:46
186.71.153.54 attackspam
Port probing on unauthorized port 8080
2020-10-10 15:13:59
80.85.56.51 attack
<6 unauthorized SSH connections
2020-10-10 15:11:06
133.130.97.166 attackbots
Oct 10 04:55:08 localhost sshd[124287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-97-166.a026.g.tyo1.static.cnode.io  user=root
Oct 10 04:55:10 localhost sshd[124287]: Failed password for root from 133.130.97.166 port 42314 ssh2
Oct 10 04:59:17 localhost sshd[124902]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-97-166.a026.g.tyo1.static.cnode.io  user=root
Oct 10 04:59:18 localhost sshd[124902]: Failed password for root from 133.130.97.166 port 47664 ssh2
Oct 10 05:03:17 localhost sshd[125523]: Invalid user web6 from 133.130.97.166 port 53016
...
2020-10-10 14:46:18
51.178.78.153 attackbots
Sep 15 06:19:31 *hidden* postfix/postscreen[58569]: DNSBL rank 3 for [51.178.78.153]:33654
2020-10-10 15:07:51
106.13.206.111 attackbotsspam
2020-10-10T01:15:14.908542ks3355764 sshd[18352]: Failed password for root from 106.13.206.111 port 42060 ssh2
2020-10-10T01:19:04.779169ks3355764 sshd[18423]: Invalid user birmingham from 106.13.206.111 port 36180
...
2020-10-10 15:06:06

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