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 <<>> 104.21.25.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 969
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.161.			IN	A

;; AUTHORITY SECTION:
.			159	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:39:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.63.73.56 attackspambots
Sep 11 19:36:46 hpm sshd\[10495\]: Invalid user alex from 187.63.73.56
Sep 11 19:36:46 hpm sshd\[10495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.63.73.56
Sep 11 19:36:48 hpm sshd\[10495\]: Failed password for invalid user alex from 187.63.73.56 port 36740 ssh2
Sep 11 19:44:05 hpm sshd\[11351\]: Invalid user test from 187.63.73.56
Sep 11 19:44:05 hpm sshd\[11351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.63.73.56
2019-09-12 13:45:58
218.98.40.135 attackbots
Sep 11 18:48:33 php1 sshd\[29161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.135  user=root
Sep 11 18:48:36 php1 sshd\[29161\]: Failed password for root from 218.98.40.135 port 46399 ssh2
Sep 11 18:48:44 php1 sshd\[29197\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.135  user=root
Sep 11 18:48:46 php1 sshd\[29197\]: Failed password for root from 218.98.40.135 port 16358 ssh2
Sep 11 18:48:49 php1 sshd\[29197\]: Failed password for root from 218.98.40.135 port 16358 ssh2
2019-09-12 14:03:37
183.155.149.157 attack
$f2bV_matches
2019-09-12 13:41:57
141.255.34.127 attack
Telnet Server BruteForce Attack
2019-09-12 14:10:10
200.16.132.202 attackspambots
Sep 12 07:12:43 www5 sshd\[48160\]: Invalid user ts2 from 200.16.132.202
Sep 12 07:12:43 www5 sshd\[48160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.16.132.202
Sep 12 07:12:45 www5 sshd\[48160\]: Failed password for invalid user ts2 from 200.16.132.202 port 40191 ssh2
...
2019-09-12 13:24:50
123.234.110.241 attack
Unauthorised access (Sep 12) SRC=123.234.110.241 LEN=40 TTL=49 ID=57584 TCP DPT=8080 WINDOW=50593 SYN 
Unauthorised access (Sep 11) SRC=123.234.110.241 LEN=40 TTL=49 ID=35944 TCP DPT=8080 WINDOW=50593 SYN 
Unauthorised access (Sep 10) SRC=123.234.110.241 LEN=40 TTL=49 ID=24264 TCP DPT=8080 WINDOW=50593 SYN
2019-09-12 13:56:31
165.22.112.17 attack
Sep 11 19:25:02 tdfoods sshd\[21534\]: Invalid user admin from 165.22.112.17
Sep 11 19:25:02 tdfoods sshd\[21534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.17
Sep 11 19:25:04 tdfoods sshd\[21534\]: Failed password for invalid user admin from 165.22.112.17 port 51116 ssh2
Sep 11 19:30:18 tdfoods sshd\[21984\]: Invalid user testuser1 from 165.22.112.17
Sep 11 19:30:18 tdfoods sshd\[21984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.17
2019-09-12 13:55:04
51.38.153.207 attackbotsspam
Sep 11 19:58:11 php1 sshd\[6775\]: Invalid user csserver from 51.38.153.207
Sep 11 19:58:11 php1 sshd\[6775\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip207.ip-51-38-153.eu
Sep 11 19:58:13 php1 sshd\[6775\]: Failed password for invalid user csserver from 51.38.153.207 port 47184 ssh2
Sep 11 20:04:11 php1 sshd\[7463\]: Invalid user testuser from 51.38.153.207
Sep 11 20:04:11 php1 sshd\[7463\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip207.ip-51-38-153.eu
2019-09-12 14:17:26
14.153.76.8 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-12 03:54:15,199 INFO [amun_request_handler] PortScan Detected on Port: 445 (14.153.76.8)
2019-09-12 13:27:13
112.84.10.113 attack
$f2bV_matches
2019-09-12 14:27:30
157.230.116.99 attackspam
Sep 11 19:39:35 hpm sshd\[10917\]: Invalid user 1 from 157.230.116.99
Sep 11 19:39:35 hpm sshd\[10917\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.116.99
Sep 11 19:39:38 hpm sshd\[10917\]: Failed password for invalid user 1 from 157.230.116.99 port 50088 ssh2
Sep 11 19:45:37 hpm sshd\[11507\]: Invalid user nagios1234 from 157.230.116.99
Sep 11 19:45:37 hpm sshd\[11507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.116.99
2019-09-12 13:48:30
114.255.135.116 attackbots
Sep 12 06:26:30 dedicated sshd[17932]: Invalid user mailtest from 114.255.135.116 port 59884
2019-09-12 13:55:57
49.88.112.55 attackspam
Sep 12 06:37:36 icinga sshd[27427]: Failed password for root from 49.88.112.55 port 27411 ssh2
Sep 12 06:37:50 icinga sshd[27427]: error: maximum authentication attempts exceeded for root from 49.88.112.55 port 27411 ssh2 [preauth]
...
2019-09-12 14:06:55
103.244.245.254 attackbotsspam
Unauthorized connection attempt from IP address 103.244.245.254 on Port 445(SMB)
2019-09-12 14:07:50
110.188.70.99 attackbotsspam
Sep 12 07:52:01 eventyay sshd[27364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.188.70.99
Sep 12 07:52:04 eventyay sshd[27364]: Failed password for invalid user admin from 110.188.70.99 port 30619 ssh2
Sep 12 07:57:28 eventyay sshd[27423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.188.70.99
...
2019-09-12 14:04:37

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