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 of America (the)

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 <<>> 21.142.83.17
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19640
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.142.83.17.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 23:39:34 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 17.83.142.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 17.83.142.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
167.99.137.75 attack
Oct 11 03:29:32 server sshd[2658]: Failed password for root from 167.99.137.75 port 46630 ssh2
Oct 11 03:32:55 server sshd[4550]: Failed password for root from 167.99.137.75 port 51786 ssh2
Oct 11 03:36:16 server sshd[6339]: Failed password for invalid user db2fenc1 from 167.99.137.75 port 56962 ssh2
2020-10-11 10:10:48
60.149.7.253 attackspambots
Port Scan: TCP/443
2020-10-11 09:35:46
180.183.232.50 attack
1602362742 - 10/10/2020 22:45:42 Host: 180.183.232.50/180.183.232.50 Port: 8080 TCP Blocked
2020-10-11 09:38:28
107.6.171.130 attack
srv02 Mass scanning activity detected Target: 9200  ..
2020-10-11 09:55:12
222.186.42.137 attack
Oct 11 01:40:17 ip-172-31-61-156 sshd[11151]: Failed password for root from 222.186.42.137 port 12588 ssh2
Oct 11 01:40:12 ip-172-31-61-156 sshd[11151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
Oct 11 01:40:15 ip-172-31-61-156 sshd[11151]: Failed password for root from 222.186.42.137 port 12588 ssh2
Oct 11 01:40:17 ip-172-31-61-156 sshd[11151]: Failed password for root from 222.186.42.137 port 12588 ssh2
Oct 11 01:40:19 ip-172-31-61-156 sshd[11151]: Failed password for root from 222.186.42.137 port 12588 ssh2
...
2020-10-11 09:48:14
51.83.131.123 attackbotsspam
Sep 29 14:20:51 roki-contabo sshd\[15930\]: Invalid user student from 51.83.131.123
Sep 29 14:20:51 roki-contabo sshd\[15930\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.131.123
Sep 29 14:20:53 roki-contabo sshd\[15930\]: Failed password for invalid user student from 51.83.131.123 port 55126 ssh2
Sep 29 14:31:17 roki-contabo sshd\[16051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.131.123  user=root
Sep 29 14:31:19 roki-contabo sshd\[16051\]: Failed password for root from 51.83.131.123 port 42652 ssh2
...
2020-10-11 10:05:57
49.206.203.45 attackspambots
Unauthorized connection attempt from IP address 49.206.203.45 on Port 445(SMB)
2020-10-11 10:01:26
111.4.121.189 attackspambots
 TCP (SYN) 111.4.121.189:41397 -> port 1433, len 40
2020-10-11 09:37:28
103.81.114.103 attackspam
Unauthorized connection attempt from IP address 103.81.114.103 on Port 445(SMB)
2020-10-11 09:34:49
45.143.221.90 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 28 - port: 5070 proto: udp cat: Misc Attackbytes: 456
2020-10-11 09:59:37
167.71.185.113 attackspambots
Oct 11 02:13:11 rancher-0 sshd[589805]: Invalid user jaxson from 167.71.185.113 port 43872
...
2020-10-11 09:36:30
118.89.46.81 attackspam
Oct 10 23:48:43 cdc sshd[26991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.46.81  user=root
Oct 10 23:48:45 cdc sshd[26991]: Failed password for invalid user root from 118.89.46.81 port 34688 ssh2
2020-10-11 10:12:33
42.112.26.30 attack
Oct 11 01:12:57 django-0 sshd[25776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.26.30  user=root
Oct 11 01:12:59 django-0 sshd[25776]: Failed password for root from 42.112.26.30 port 33070 ssh2
...
2020-10-11 09:55:40
114.35.95.191 attack
Oct 10 20:19:39  kernel: [22613.811707] IN=enp34s0 OUT= MAC=SERVERMAC SRC=114.35.95.191 DST=MYSERVERIP LEN=40 TOS=0x00 PREC=0x00 TTL=55 ID=40759 PROTO=TCP SPT=49217 DPT=5555 WINDOW=60777 RES=0x00 SYN URGP=0  Ports: 5555
2020-10-11 09:48:35
191.31.172.186 attackbotsspam
[N1.H1.VM1] Port Scanner Detected Blocked by UFW
2020-10-11 10:09:21

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