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 <<>> 138.125.104.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27230
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.125.104.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031401 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 15 11:03:16 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.104.125.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.104.125.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.162.44.82 attack
445/tcp 445/tcp
[2020-04-12/05-10]2pkt
2020-05-16 21:17:21
46.182.19.49 attackbotsspam
(sshd) Failed SSH login from 46.182.19.49 (DE/Germany/heyne-dialog.de): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 16 04:17:16 amsweb01 sshd[15927]: Invalid user experiment from 46.182.19.49 port 33596
May 16 04:17:17 amsweb01 sshd[15927]: Failed password for invalid user experiment from 46.182.19.49 port 33596 ssh2
May 16 04:33:13 amsweb01 sshd[17323]: Invalid user joerg from 46.182.19.49 port 37496
May 16 04:33:15 amsweb01 sshd[17323]: Failed password for invalid user joerg from 46.182.19.49 port 37496 ssh2
May 16 04:49:04 amsweb01 sshd[18420]: Invalid user peuser from 46.182.19.49 port 41322
2020-05-16 21:18:33
113.160.247.65 attackspam
20/5/11@21:42:19: FAIL: Alarm-Network address from=113.160.247.65
...
2020-05-16 20:39:33
37.187.104.135 attack
May 16 04:28:30 ArkNodeAT sshd\[22053\]: Invalid user ubuntu from 37.187.104.135
May 16 04:28:30 ArkNodeAT sshd\[22053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.104.135
May 16 04:28:32 ArkNodeAT sshd\[22053\]: Failed password for invalid user ubuntu from 37.187.104.135 port 33548 ssh2
2020-05-16 20:47:31
113.174.194.26 attackspam
Firewall Dropped Connection
2020-05-16 21:06:48
167.71.80.130 attackspambots
Invalid user metrics from 167.71.80.130 port 59118
2020-05-16 20:56:11
211.208.225.110 attackbotsspam
Invalid user jenkins from 211.208.225.110 port 33266
2020-05-16 20:37:17
190.152.47.171 attack
1589503572 - 05/15/2020 02:46:12 Host: 190.152.47.171/190.152.47.171 Port: 445 TCP Blocked
2020-05-16 21:16:52
200.43.231.1 attackbotsspam
200.43.231.1 (AR/Argentina/host1.celobera.com.ar), 12 distributed sshd attacks on account [root] in the last 3600 secs
2020-05-16 20:55:38
222.186.175.150 attackbotsspam
May 15 22:54:47 NPSTNNYC01T sshd[13499]: Failed password for root from 222.186.175.150 port 27876 ssh2
May 15 22:55:01 NPSTNNYC01T sshd[13499]: Failed password for root from 222.186.175.150 port 27876 ssh2
May 15 22:55:01 NPSTNNYC01T sshd[13499]: error: maximum authentication attempts exceeded for root from 222.186.175.150 port 27876 ssh2 [preauth]
...
2020-05-16 21:16:26
2.186.12.163 attackspambots
Unauthorized connection attempt from IP address 2.186.12.163 on Port 445(SMB)
2020-05-16 20:33:52
222.186.15.115 attackspam
May 16 04:58:54 OPSO sshd\[6527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
May 16 04:58:55 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:58:58 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:59:00 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:59:02 OPSO sshd\[6594\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
2020-05-16 20:32:13
196.202.119.99 attackbotsspam
Unauthorized connection attempt from IP address 196.202.119.99 on Port 445(SMB)
2020-05-16 21:15:31
122.165.149.75 attackspam
SSH / Telnet Brute Force Attempts on Honeypot
2020-05-16 21:13:42
172.126.155.149 attack
Unauthorized connection attempt detected from IP address 172.126.155.149 to port 23
2020-05-16 20:55:56

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