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: None

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 <<>> 104.21.53.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20324
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.216.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:58:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 216.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 216.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
207.148.218.214 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-08 21:39:03,839 INFO [amun_request_handler] PortScan Detected on Port: 445 (207.148.218.214)
2019-08-09 09:44:37
147.30.41.153 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-08 21:36:25,674 INFO [amun_request_handler] PortScan Detected on Port: 445 (147.30.41.153)
2019-08-09 09:39:23
81.215.62.170 attackspambots
scan z
2019-08-09 09:50:55
190.0.159.69 attack
Aug  9 02:23:06 ArkNodeAT sshd\[14211\]: Invalid user milena from 190.0.159.69
Aug  9 02:23:06 ArkNodeAT sshd\[14211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.0.159.69
Aug  9 02:23:08 ArkNodeAT sshd\[14211\]: Failed password for invalid user milena from 190.0.159.69 port 55391 ssh2
2019-08-09 09:49:58
91.144.163.44 attackspambots
08.08.2019 23:50:25 - Login Fail on hMailserver 
Detected by ELinOX-hMail-A2F
2019-08-09 09:39:06
35.201.243.170 attack
Aug  9 04:06:06 vps691689 sshd[16344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.201.243.170
Aug  9 04:06:08 vps691689 sshd[16344]: Failed password for invalid user testing from 35.201.243.170 port 45320 ssh2
Aug  9 04:10:28 vps691689 sshd[16381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.201.243.170
...
2019-08-09 10:12:42
103.249.207.34 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-08 20:35:16,635 INFO [amun_request_handler] PortScan Detected on Port: 445 (103.249.207.34)
2019-08-09 09:55:47
79.89.191.96 attack
2019-07-15T09:54:35.012117wiz-ks3 sshd[19361]: Invalid user qiao from 79.89.191.96 port 42802
2019-07-15T09:54:35.014154wiz-ks3 sshd[19361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.191.89.79.rev.sfr.net
2019-07-15T09:54:35.012117wiz-ks3 sshd[19361]: Invalid user qiao from 79.89.191.96 port 42802
2019-07-15T09:54:36.861706wiz-ks3 sshd[19361]: Failed password for invalid user qiao from 79.89.191.96 port 42802 ssh2
2019-07-15T10:20:22.937771wiz-ks3 sshd[19451]: Invalid user ht from 79.89.191.96 port 44266
2019-07-15T10:20:22.939862wiz-ks3 sshd[19451]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.191.89.79.rev.sfr.net
2019-07-15T10:20:22.937771wiz-ks3 sshd[19451]: Invalid user ht from 79.89.191.96 port 44266
2019-07-15T10:20:24.496260wiz-ks3 sshd[19451]: Failed password for invalid user ht from 79.89.191.96 port 44266 ssh2
2019-07-15T10:46:10.187666wiz-ks3 sshd[19510]: Invalid user marketing from 79.89.191.96 port 457
2019-08-09 10:03:37
47.88.253.183 attackbotsspam
Unauthorised access (Aug  9) SRC=47.88.253.183 LEN=40 PREC=0x20 TTL=49 ID=10110 TCP DPT=8080 WINDOW=10974 SYN
2019-08-09 10:17:33
117.48.208.71 attackspam
Aug  9 01:54:25 * sshd[6982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.208.71
Aug  9 01:54:26 * sshd[6982]: Failed password for invalid user amy from 117.48.208.71 port 57012 ssh2
2019-08-09 09:36:57
58.87.120.53 attack
Aug  9 03:43:12 pornomens sshd\[5794\]: Invalid user toor from 58.87.120.53 port 43308
Aug  9 03:43:12 pornomens sshd\[5794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.120.53
Aug  9 03:43:14 pornomens sshd\[5794\]: Failed password for invalid user toor from 58.87.120.53 port 43308 ssh2
...
2019-08-09 10:19:55
223.111.139.210 attack
fire
2019-08-09 09:36:35
188.166.220.17 attack
Aug  9 04:27:18 pkdns2 sshd\[1956\]: Invalid user cp from 188.166.220.17Aug  9 04:27:20 pkdns2 sshd\[1956\]: Failed password for invalid user cp from 188.166.220.17 port 34429 ssh2Aug  9 04:31:58 pkdns2 sshd\[2135\]: Invalid user ryley from 188.166.220.17Aug  9 04:32:00 pkdns2 sshd\[2135\]: Failed password for invalid user ryley from 188.166.220.17 port 59216 ssh2Aug  9 04:36:47 pkdns2 sshd\[2313\]: Invalid user amdsa from 188.166.220.17Aug  9 04:36:49 pkdns2 sshd\[2313\]: Failed password for invalid user amdsa from 188.166.220.17 port 55827 ssh2
...
2019-08-09 10:10:55
106.75.64.239 attackbotsspam
Aug  8 23:24:44 mail sshd\[12353\]: Failed password for invalid user ubuntu from 106.75.64.239 port 56546 ssh2
Aug  8 23:41:58 mail sshd\[12620\]: Invalid user miura from 106.75.64.239 port 35362
...
2019-08-09 09:37:53
223.111.139.211 attackspambots
fire
2019-08-09 09:34:03

Recently Reported IPs

104.21.53.215 104.21.53.217 104.21.53.22 71.36.220.185
104.21.53.220 104.21.53.221 104.21.53.222 104.21.53.223
104.21.53.23 104.21.53.230 161.140.37.203 104.21.53.231
104.21.53.232 104.21.53.233 104.21.53.235 122.115.249.213
104.21.53.237 104.21.53.238 104.21.53.241 104.21.53.244