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: Los Angeles

Region: California

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 <<>> 154.21.207.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31736
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;154.21.207.104.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025051302 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 14 07:51:35 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 104.207.21.154.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.207.21.154.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
186.4.233.17 attackspambots
Invalid user qwt from 186.4.233.17 port 42278
2020-09-04 01:34:33
198.12.84.221 attackspam
Sep  3 16:10:12 amit sshd\[31270\]: Invalid user terry from 198.12.84.221
Sep  3 16:10:12 amit sshd\[31270\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.12.84.221
Sep  3 16:10:13 amit sshd\[31270\]: Failed password for invalid user terry from 198.12.84.221 port 48780 ssh2
...
2020-09-04 01:24:58
59.125.70.206 attackbotsspam
20/9/2@12:44:46: FAIL: Alarm-Telnet address from=59.125.70.206
...
2020-09-04 01:05:50
212.36.201.197 attack
Unauthorized connection attempt from IP address 212.36.201.197 on Port 445(SMB)
2020-09-04 00:51:00
187.228.151.249 attack
Sep  3 16:01:46 vm0 sshd[16455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.228.151.249
Sep  3 16:01:48 vm0 sshd[16455]: Failed password for invalid user user from 187.228.151.249 port 59734 ssh2
...
2020-09-04 00:56:22
189.125.93.30 attackspam
20/9/2@12:44:27: FAIL: Alarm-Network address from=189.125.93.30
20/9/2@12:44:28: FAIL: Alarm-Network address from=189.125.93.30
...
2020-09-04 01:19:32
203.189.123.30 attackbotsspam
1433/tcp
[2020-09-03]1pkt
2020-09-04 01:14:31
195.206.105.217 attackbots
Sep  3 18:59:00 vmd26974 sshd[24806]: Failed password for root from 195.206.105.217 port 57738 ssh2
Sep  3 18:59:12 vmd26974 sshd[24806]: error: maximum authentication attempts exceeded for root from 195.206.105.217 port 57738 ssh2 [preauth]
...
2020-09-04 01:21:46
189.213.149.54 attack
Automatic report - Port Scan Attack
2020-09-04 00:58:17
124.207.165.138 attackspam
2020-09-03T19:43:20.201625lavrinenko.info sshd[23645]: Invalid user jeus from 124.207.165.138 port 48356
2020-09-03T19:43:20.212086lavrinenko.info sshd[23645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.207.165.138
2020-09-03T19:43:20.201625lavrinenko.info sshd[23645]: Invalid user jeus from 124.207.165.138 port 48356
2020-09-03T19:43:22.207230lavrinenko.info sshd[23645]: Failed password for invalid user jeus from 124.207.165.138 port 48356 ssh2
2020-09-03T19:46:52.579602lavrinenko.info sshd[23876]: Invalid user user from 124.207.165.138 port 34702
...
2020-09-04 00:50:06
62.210.209.245 attack
$f2bV_matches
2020-09-04 00:57:26
72.249.235.194 attackspambots
Dovecot Invalid User Login Attempt.
2020-09-04 01:13:10
218.92.0.175 attackspam
Sep  3 16:56:15 scw-6657dc sshd[3680]: Failed password for root from 218.92.0.175 port 17517 ssh2
Sep  3 16:56:15 scw-6657dc sshd[3680]: Failed password for root from 218.92.0.175 port 17517 ssh2
Sep  3 16:56:18 scw-6657dc sshd[3680]: Failed password for root from 218.92.0.175 port 17517 ssh2
...
2020-09-04 01:00:57
213.202.101.114 attackbots
Sep  3 09:45:29 server sshd[687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.202.101.114
Sep  3 09:45:31 server sshd[687]: Failed password for invalid user ssl from 213.202.101.114 port 59496 ssh2
Sep  3 09:54:43 server sshd[1034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.202.101.114  user=root
Sep  3 09:54:45 server sshd[1034]: Failed password for invalid user root from 213.202.101.114 port 39982 ssh2
2020-09-04 00:47:35
139.59.211.245 attackbots
139.59.211.245 (DE/Germany/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  3 09:47:25 server2 sshd[30071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.234.7.109  user=root
Sep  3 09:47:27 server2 sshd[30071]: Failed password for root from 123.234.7.109 port 2358 ssh2
Sep  3 09:49:42 server2 sshd[31526]: Failed password for root from 207.180.196.207 port 53430 ssh2
Sep  3 09:54:46 server2 sshd[2259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.138.242  user=root
Sep  3 09:54:48 server2 sshd[2259]: Failed password for root from 181.48.138.242 port 49964 ssh2
Sep  3 09:56:34 server2 sshd[3389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.211.245  user=root

IP Addresses Blocked:

123.234.7.109 (CN/China/-)
207.180.196.207 (DE/Germany/-)
181.48.138.242 (CO/Colombia/-)
2020-09-04 01:07:51

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