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 <<>> 21.245.50.153
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35846
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.245.50.153.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012901 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 01:04:07 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 153.50.245.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 153.50.245.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.23.176.12 attackbotsspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-06 03:21:18
37.46.56.238 attack
Unauthorized connection attempt from IP address 37.46.56.238 on Port 445(SMB)
2020-03-06 02:55:38
178.128.173.238 attackbotsspam
Failed password for root from 178.128.173.238 port 57146 ssh2
2020-03-06 03:14:35
170.130.187.18 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-06 03:29:34
104.244.78.213 attackbotsspam
SIP/5060 Probe, BF, Hack -
2020-03-06 03:21:35
197.44.28.35 attack
Honeypot attack, port: 445, PTR: host-197.44.28.35-static.tedata.net.
2020-03-06 03:09:19
68.180.87.4 attackbotsspam
ftp-ssl-data 49781
2020-03-06 03:07:05
188.14.12.16 attackbots
Feb 15 11:08:00 odroid64 sshd\[29558\]: User backup from 188.14.12.16 not allowed because not listed in AllowUsers
Feb 15 11:08:00 odroid64 sshd\[29558\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.14.12.16  user=backup
...
2020-03-06 03:25:24
81.16.127.201 attackbotsspam
Unauthorized connection attempt from IP address 81.16.127.201 on Port 445(SMB)
2020-03-06 03:02:45
104.244.75.253 attackbots
recursive dns scanning
2020-03-06 03:13:28
163.172.93.131 attack
Mar  5 16:16:55 163-172-32-151 sshd[23144]: Invalid user test1 from 163.172.93.131 port 34830
...
2020-03-06 03:02:22
167.99.12.47 attackbotsspam
Wordpress attack
2020-03-06 03:00:20
103.45.147.157 attack
Mar  5 19:20:14 debian-2gb-nbg1-2 kernel: \[5691583.257384\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=103.45.147.157 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=41244 PROTO=TCP SPT=42445 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-06 02:57:09
124.156.103.155 attack
Mar  5 22:02:50 server sshd\[12574\]: Invalid user alumni from 124.156.103.155
Mar  5 22:02:50 server sshd\[12574\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.103.155 
Mar  5 22:02:52 server sshd\[12574\]: Failed password for invalid user alumni from 124.156.103.155 port 59766 ssh2
Mar  5 22:12:20 server sshd\[14426\]: Invalid user scanner from 124.156.103.155
Mar  5 22:12:20 server sshd\[14426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.103.155 
...
2020-03-06 03:20:45
186.121.231.32 attack
Mar  5 10:11:01 server sshd\[5552\]: Failed password for invalid user redmine from 186.121.231.32 port 49071 ssh2
Mar  5 16:21:33 server sshd\[12620\]: Invalid user prueba from 186.121.231.32
Mar  5 16:21:33 server sshd\[12620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-186-121-231-32.acelerate.net 
Mar  5 16:21:35 server sshd\[12620\]: Failed password for invalid user prueba from 186.121.231.32 port 51917 ssh2
Mar  5 16:32:47 server sshd\[14693\]: Invalid user hammad from 186.121.231.32
Mar  5 16:32:47 server sshd\[14693\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-186-121-231-32.acelerate.net 
...
2020-03-06 02:58:23

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