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 <<>> 104.21.16.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7494
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.5.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:15:45 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 5.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.148.138.124 attack
failed_logins
2020-06-03 22:57:13
51.38.128.30 attackbotsspam
Jun  3 16:40:34 vps687878 sshd\[11085\]: Failed password for invalid user funshion\r from 51.38.128.30 port 60282 ssh2
Jun  3 16:44:32 vps687878 sshd\[11502\]: Invalid user 1qazxsw23edcvfr45tgb\r from 51.38.128.30 port 47728
Jun  3 16:44:32 vps687878 sshd\[11502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.128.30
Jun  3 16:44:34 vps687878 sshd\[11502\]: Failed password for invalid user 1qazxsw23edcvfr45tgb\r from 51.38.128.30 port 47728 ssh2
Jun  3 16:48:29 vps687878 sshd\[11881\]: Invalid user R00tAdm!n123\r from 51.38.128.30 port 35092
Jun  3 16:48:29 vps687878 sshd\[11881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.128.30
...
2020-06-03 22:49:13
87.253.233.176 attack
Email spam message
2020-06-03 22:57:41
112.85.42.174 attackbots
Jun  3 16:52:41 vps sshd[611690]: Failed password for root from 112.85.42.174 port 52100 ssh2
Jun  3 16:52:44 vps sshd[611690]: Failed password for root from 112.85.42.174 port 52100 ssh2
Jun  3 16:52:47 vps sshd[611690]: Failed password for root from 112.85.42.174 port 52100 ssh2
Jun  3 16:52:51 vps sshd[611690]: Failed password for root from 112.85.42.174 port 52100 ssh2
Jun  3 16:52:54 vps sshd[611690]: Failed password for root from 112.85.42.174 port 52100 ssh2
...
2020-06-03 22:54:44
185.220.101.133 attackbotsspam
Unauthorized IMAP connection attempt
2020-06-03 22:59:44
156.217.252.50 attack
BURG,WP GET /wp-login.php
2020-06-03 23:02:39
206.189.47.215 attack
Jun  3 13:00:24 IngegnereFirenze sshd[16187]: User root from 206.189.47.215 not allowed because not listed in AllowUsers
...
2020-06-03 22:56:35
195.54.160.212 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 6639 proto: TCP cat: Misc Attack
2020-06-03 23:21:23
13.68.158.99 attackbotsspam
Jun  3 13:43:16 vlre-nyc-1 sshd\[12719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.68.158.99  user=root
Jun  3 13:43:18 vlre-nyc-1 sshd\[12719\]: Failed password for root from 13.68.158.99 port 47200 ssh2
Jun  3 13:47:03 vlre-nyc-1 sshd\[12800\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.68.158.99  user=root
Jun  3 13:47:04 vlre-nyc-1 sshd\[12800\]: Failed password for root from 13.68.158.99 port 53046 ssh2
Jun  3 13:50:41 vlre-nyc-1 sshd\[12882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.68.158.99  user=root
...
2020-06-03 23:10:14
49.233.183.155 attackbots
Jun  3 19:26:37 webhost01 sshd[6292]: Failed password for root from 49.233.183.155 port 57264 ssh2
...
2020-06-03 23:00:26
151.80.45.136 attack
Jun  3 16:50:03 [host] sshd[4698]: pam_unix(sshd:a
Jun  3 16:50:05 [host] sshd[4698]: Failed password
Jun  3 16:53:33 [host] sshd[4811]: pam_unix(sshd:a
2020-06-03 23:12:20
179.199.13.81 attack
xmlrpc attack
2020-06-03 23:28:28
146.185.180.60 attackbotsspam
DATE:2020-06-03 14:29:34, IP:146.185.180.60, PORT:ssh SSH brute force auth (docker-dc)
2020-06-03 23:29:49
179.124.180.69 attackspambots
Jun  3 14:53:38 debian kernel: [87782.893013] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=179.124.180.69 DST=89.252.131.35 LEN=44 TOS=0x00 PREC=0x00 TTL=48 ID=46985 PROTO=TCP SPT=41930 DPT=80 WINDOW=34794 RES=0x00 SYN URGP=0
2020-06-03 23:16:40
191.243.146.59 attackspam
20/6/3@07:53:57: FAIL: Alarm-Network address from=191.243.146.59
20/6/3@07:53:57: FAIL: Alarm-Network address from=191.243.146.59
...
2020-06-03 23:03:36

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