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: Thailand

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 <<>> 148.253.253.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1399
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;148.253.253.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 18:54:53 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.253.253.148.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.253.253.148.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
91.122.53.105 attackbotsspam
Unauthorized connection attempt detected from IP address 91.122.53.105 to port 23 [J]
2020-03-03 01:50:33
38.65.250.6 attackbotsspam
Unauthorized connection attempt detected from IP address 38.65.250.6 to port 1433 [J]
2020-03-03 01:24:25
185.202.2.135 attack
Unauthorized connection attempt detected from IP address 185.202.2.135 to port 3042 [J]
2020-03-03 01:35:44
188.166.46.64 attack
2020-03-03T04:21:46.988343luisaranguren sshd[3321367]: Invalid user chenggf from 188.166.46.64 port 33028
2020-03-03T04:21:49.415978luisaranguren sshd[3321367]: Failed password for invalid user chenggf from 188.166.46.64 port 33028 ssh2
...
2020-03-03 01:33:28
76.127.17.138 attackbotsspam
Mar  2 12:48:00 lanister sshd[10112]: Failed password for invalid user pi from 76.127.17.138 port 56486 ssh2
Mar  2 12:47:58 lanister sshd[10114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.127.17.138
Mar  2 12:47:58 lanister sshd[10114]: Invalid user pi from 76.127.17.138
Mar  2 12:48:00 lanister sshd[10114]: Failed password for invalid user pi from 76.127.17.138 port 56487 ssh2
2020-03-03 01:55:30
52.8.145.3 attackbots
Unauthorized connection attempt detected from IP address 52.8.145.3 to port 23 [J]
2020-03-03 01:57:42
183.131.3.210 attackspam
Unauthorized connection attempt detected from IP address 183.131.3.210 to port 1433 [J]
2020-03-03 01:37:20
40.81.186.110 attackbotsspam
Unauthorized connection attempt detected from IP address 40.81.186.110 to port 23 [J]
2020-03-03 01:23:51
193.57.40.38 attackspam
Unauthorized connection attempt detected from IP address 193.57.40.38 to port 80 [J]
2020-03-03 01:32:35
223.71.167.166 attack
Unauthorized connection attempt detected from IP address 223.71.167.166 to port 2096 [J]
2020-03-03 01:27:20
49.145.104.143 attackspambots
Unauthorized connection attempt detected from IP address 49.145.104.143 to port 1433 [J]
2020-03-03 01:19:04
202.107.188.197 attack
Unauthorized connection attempt detected from IP address 202.107.188.197 to port 23 [J]
2020-03-03 01:30:02
51.75.52.127 attackbotsspam
Unauthorized connection attempt detected from IP address 51.75.52.127 to port 2985 [J]
2020-03-03 01:18:39
165.227.80.114 attackspam
Fail2Ban Ban Triggered
2020-03-03 01:41:25
203.243.32.6 attack
Unauthorized connection attempt detected from IP address 203.243.32.6 to port 8000 [J]
2020-03-03 01:29:35

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