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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.54.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41522
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.45.			IN	A

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

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:08:37 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.89.225.82 attackspambots
Invalid user deploy from 159.89.225.82 port 54178
2019-08-30 11:03:11
200.60.60.84 attackspambots
Aug 29 16:44:09 hcbb sshd\[9750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84  user=man
Aug 29 16:44:11 hcbb sshd\[9750\]: Failed password for man from 200.60.60.84 port 54531 ssh2
Aug 29 16:50:43 hcbb sshd\[10359\]: Invalid user admin from 200.60.60.84
Aug 29 16:50:43 hcbb sshd\[10359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84
Aug 29 16:50:45 hcbb sshd\[10359\]: Failed password for invalid user admin from 200.60.60.84 port 45514 ssh2
2019-08-30 10:54:12
46.101.88.10 attackspambots
2019-08-27T19:46:02.026394wiz-ks3 sshd[7323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=crushdigital.co.uk  user=root
2019-08-27T19:46:04.207266wiz-ks3 sshd[7323]: Failed password for root from 46.101.88.10 port 64339 ssh2
2019-08-27T19:50:54.186014wiz-ks3 sshd[7341]: Invalid user puneet from 46.101.88.10 port 60128
2019-08-27T19:50:54.188177wiz-ks3 sshd[7341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=crushdigital.co.uk
2019-08-27T19:50:54.186014wiz-ks3 sshd[7341]: Invalid user puneet from 46.101.88.10 port 60128
2019-08-27T19:50:55.455595wiz-ks3 sshd[7341]: Failed password for invalid user puneet from 46.101.88.10 port 60128 ssh2
2019-08-27T19:56:00.365760wiz-ks3 sshd[7349]: Invalid user lisa from 46.101.88.10 port 56081
2019-08-27T19:56:00.367859wiz-ks3 sshd[7349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=crushdigital.co.uk
2019-08-27T19:56:00.365760wiz-ks3 sshd[7349]:
2019-08-30 10:23:31
182.61.175.71 attackbots
Aug 30 03:44:46 mail sshd\[23874\]: Invalid user cjh from 182.61.175.71 port 52336
Aug 30 03:44:46 mail sshd\[23874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.175.71
...
2019-08-30 11:01:00
106.13.15.122 attackbotsspam
Aug 30 02:22:02 plex sshd[16879]: Invalid user mcserver from 106.13.15.122 port 35986
2019-08-30 10:42:13
91.134.240.73 attack
Aug 30 03:45:37 vps647732 sshd[23788]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.240.73
Aug 30 03:45:38 vps647732 sshd[23788]: Failed password for invalid user remoto from 91.134.240.73 port 34740 ssh2
...
2019-08-30 10:51:05
143.208.31.42 attack
Brute force attempt
2019-08-30 10:21:19
193.169.252.212 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-30 00:40:15,514 INFO [amun_request_handler] PortScan Detected on Port: 25 (193.169.252.212)
2019-08-30 10:20:32
218.75.13.250 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-29 18:59:40,809 INFO [amun_request_handler] PortScan Detected on Port: 445 (218.75.13.250)
2019-08-30 10:31:06
202.96.185.34 attackspam
Aug 29 17:00:26 sachi sshd\[32160\]: Invalid user marleth from 202.96.185.34
Aug 29 17:00:26 sachi sshd\[32160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=max3-34.guangzhou.gd.cn
Aug 29 17:00:28 sachi sshd\[32160\]: Failed password for invalid user marleth from 202.96.185.34 port 21440 ssh2
Aug 29 17:05:59 sachi sshd\[32663\]: Invalid user jobs from 202.96.185.34
Aug 29 17:05:59 sachi sshd\[32663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=max3-34.guangzhou.gd.cn
2019-08-30 11:07:44
188.131.218.175 attack
Aug 30 02:15:45 sshgateway sshd\[9656\]: Invalid user ctrls from 188.131.218.175
Aug 30 02:15:45 sshgateway sshd\[9656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.218.175
Aug 30 02:15:47 sshgateway sshd\[9656\]: Failed password for invalid user ctrls from 188.131.218.175 port 44582 ssh2
2019-08-30 10:16:31
106.12.78.161 attack
Aug 30 04:25:47 vps691689 sshd[11989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.78.161
Aug 30 04:25:49 vps691689 sshd[11989]: Failed password for invalid user operator from 106.12.78.161 port 58186 ssh2
...
2019-08-30 10:49:14
111.231.204.127 attackbots
Aug 29 21:46:36 xtremcommunity sshd\[29966\]: Invalid user theresa from 111.231.204.127 port 39728
Aug 29 21:46:36 xtremcommunity sshd\[29966\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.204.127
Aug 29 21:46:38 xtremcommunity sshd\[29966\]: Failed password for invalid user theresa from 111.231.204.127 port 39728 ssh2
Aug 29 21:52:50 xtremcommunity sshd\[30212\]: Invalid user shakira from 111.231.204.127 port 60382
Aug 29 21:52:50 xtremcommunity sshd\[30212\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.204.127
...
2019-08-30 10:12:53
110.248.102.33 attack
Unauthorised access (Aug 29) SRC=110.248.102.33 LEN=40 TTL=49 ID=37939 TCP DPT=8080 WINDOW=49094 SYN 
Unauthorised access (Aug 26) SRC=110.248.102.33 LEN=40 TTL=49 ID=24559 TCP DPT=8080 WINDOW=40209 SYN 
Unauthorised access (Aug 26) SRC=110.248.102.33 LEN=40 TTL=49 ID=40511 TCP DPT=8080 WINDOW=4966 SYN
2019-08-30 10:20:00
66.249.79.80 attackspambots
Automatic report - Banned IP Access
2019-08-30 10:29:12

Recently Reported IPs

104.21.54.4 104.21.54.53 104.21.54.56 104.21.54.58
104.21.54.59 104.21.54.6 80.181.83.80 152.251.212.180
104.21.54.60 104.21.54.62 104.21.54.63 104.21.54.66
104.21.54.67 104.21.54.70 104.21.54.72 104.21.54.73
104.21.54.74 104.21.54.75 104.21.54.77 104.21.54.78