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 <<>> 48.140.21.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57147
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;48.140.21.231.			IN	A

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

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 22:16:33 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 231.21.140.48.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 231.21.140.48.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.254.70.204 attackbots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-02-24 00:30:46
171.244.39.155 attackspam
Feb 23 15:33:31 game-panel sshd[28755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.39.155
Feb 23 15:33:32 game-panel sshd[28755]: Failed password for invalid user server from 171.244.39.155 port 40798 ssh2
Feb 23 15:37:24 game-panel sshd[28918]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.39.155
2020-02-24 00:32:57
218.72.110.196 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 218.72.110.196 (196.110.72.218.broad.hz.zj.dynamic.163data.com.cn): 5 in the last 3600 secs - Thu Jun 21 02:02:18 2018
2020-02-24 01:06:49
60.177.226.240 attack
lfd: (smtpauth) Failed SMTP AUTH login from 60.177.226.240 (240.226.177.60.broad.hz.zj.dynamic.163data.com.cn): 5 in the last 3600 secs - Thu Jun 21 03:38:04 2018
2020-02-24 00:54:00
189.208.238.18 attackspambots
Automatic report - Port Scan Attack
2020-02-24 01:00:01
222.191.178.253 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 222.191.178.253 (-): 5 in the last 3600 secs - Thu Jun 21 00:14:23 2018
2020-02-24 01:10:44
114.225.83.125 attack
lfd: (smtpauth) Failed SMTP AUTH login from 114.225.83.125 (-): 5 in the last 3600 secs - Thu Jun 21 02:30:35 2018
2020-02-24 01:05:34
114.224.29.99 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 114.224.29.99 (-): 5 in the last 3600 secs - Thu Jun 21 02:07:10 2018
2020-02-24 01:05:58
116.196.122.39 attack
Feb 23 08:23:09 ny01 sshd[11458]: Failed password for root from 116.196.122.39 port 58742 ssh2
Feb 23 08:27:05 ny01 sshd[13419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.122.39
Feb 23 08:27:07 ny01 sshd[13419]: Failed password for invalid user dolphin from 116.196.122.39 port 54782 ssh2
2020-02-24 00:31:34
60.177.229.58 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 60.177.229.58 (58.229.177.60.broad.hz.zj.dynamic.163data.com.cn): 5 in the last 3600 secs - Thu Jun 21 03:11:49 2018
2020-02-24 00:53:23
181.48.67.92 attackbotsspam
Feb 23 14:13:27 lock-38 sshd[16591]: Failed password for invalid user ts3 from 181.48.67.92 port 48818 ssh2
Feb 23 14:23:48 lock-38 sshd[16632]: Failed password for invalid user goran from 181.48.67.92 port 48494 ssh2
...
2020-02-24 00:33:15
45.7.43.163 attackspam
Feb 23 15:46:21 debian-2gb-nbg1-2 kernel: \[4728384.302424\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.7.43.163 DST=195.201.40.59 LEN=44 TOS=0x08 PREC=0x00 TTL=46 ID=29527 PROTO=TCP SPT=20441 DPT=23 WINDOW=59856 RES=0x00 SYN URGP=0
2020-02-24 00:46:51
190.82.72.134 attack
Unauthorized connection attempt from IP address 190.82.72.134 on Port 445(SMB)
2020-02-24 00:32:30
112.65.127.154 attackbots
SSH Brute Force
2020-02-24 00:48:44
189.55.0.247 attack
Honeypot attack, port: 81, PTR: bd3700f7.virtua.com.br.
2020-02-24 00:46:00

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