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: None

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 <<>> 153.53.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64764
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;153.53.121.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 07:34:22 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.121.53.153.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.121.53.153.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.64.39.109 attackspam
Invalid user test from 212.64.39.109 port 45248
2019-08-17 08:41:25
162.144.93.159 attackspam
Aug 16 23:31:10 MK-Soft-VM5 sshd\[11114\]: Invalid user test from 162.144.93.159 port 47320
Aug 16 23:31:10 MK-Soft-VM5 sshd\[11114\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.144.93.159
Aug 16 23:31:12 MK-Soft-VM5 sshd\[11114\]: Failed password for invalid user test from 162.144.93.159 port 47320 ssh2
...
2019-08-17 08:15:06
180.247.28.110 attackbots
Unauthorized connection attempt from IP address 180.247.28.110 on Port 445(SMB)
2019-08-17 08:34:57
125.161.136.146 attackbotsspam
Unauthorized connection attempt from IP address 125.161.136.146 on Port 445(SMB)
2019-08-17 08:12:14
123.31.47.20 attackbotsspam
Aug 17 03:22:15 pkdns2 sshd\[36666\]: Address 123.31.47.20 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Aug 17 03:22:15 pkdns2 sshd\[36666\]: Invalid user openhabian from 123.31.47.20Aug 17 03:22:17 pkdns2 sshd\[36666\]: Failed password for invalid user openhabian from 123.31.47.20 port 56104 ssh2Aug 17 03:29:18 pkdns2 sshd\[37003\]: Address 123.31.47.20 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Aug 17 03:29:18 pkdns2 sshd\[37003\]: Invalid user nagios from 123.31.47.20Aug 17 03:29:20 pkdns2 sshd\[37003\]: Failed password for invalid user nagios from 123.31.47.20 port 51549 ssh2
...
2019-08-17 08:42:42
46.106.205.165 attackbots
Unauthorized connection attempt from IP address 46.106.205.165 on Port 445(SMB)
2019-08-17 08:09:10
185.220.101.33 attack
2019-08-17T01:07:37.991792+01:00 suse sshd[12609]: User root from 185.220.101.33 not allowed because not listed in AllowUsers
2019-08-17T01:07:46.515601+01:00 suse sshd[12612]: User root from 185.220.101.33 not allowed because not listed in AllowUsers
2019-08-17T01:15:48.122585+01:00 suse sshd[12807]: User root from 185.220.101.33 not allowed because not listed in AllowUsers
...
2019-08-17 08:23:11
46.101.205.211 attack
Aug 16 13:37:32 kapalua sshd\[3313\]: Invalid user guest from 46.101.205.211
Aug 16 13:37:32 kapalua sshd\[3313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.205.211
Aug 16 13:37:34 kapalua sshd\[3313\]: Failed password for invalid user guest from 46.101.205.211 port 43126 ssh2
Aug 16 13:41:52 kapalua sshd\[3894\]: Invalid user freight from 46.101.205.211
Aug 16 13:41:52 kapalua sshd\[3894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.205.211
2019-08-17 08:44:33
113.161.92.127 attackspambots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-16 23:10:48,517 INFO [shellcode_manager] (113.161.92.127) no match, writing hexdump (3028ec7b5e8f4663b81b67055ec68a2d :2158038) - MS17010 (EternalBlue)
2019-08-17 08:35:35
159.65.97.238 attackspambots
Aug 17 00:17:22 debian sshd\[32540\]: Invalid user jeremy from 159.65.97.238 port 41684
Aug 17 00:17:22 debian sshd\[32540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.97.238
...
2019-08-17 08:19:14
202.134.160.54 attackspambots
"Fail2Ban detected SSH brute force attempt"
2019-08-17 08:18:17
198.199.117.143 attackbotsspam
Aug 17 00:29:36 debian sshd\[32706\]: Invalid user linda from 198.199.117.143 port 53122
Aug 17 00:29:36 debian sshd\[32706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.199.117.143
...
2019-08-17 08:27:37
139.198.121.89 attack
Invalid user webmaster from 139.198.121.89 port 59958
2019-08-17 08:02:56
139.199.59.31 attack
Aug 16 23:59:28 ubuntu-2gb-nbg1-dc3-1 sshd[29318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.59.31
Aug 16 23:59:30 ubuntu-2gb-nbg1-dc3-1 sshd[29318]: Failed password for invalid user miko from 139.199.59.31 port 41754 ssh2
...
2019-08-17 08:14:30
118.68.5.8 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-16 19:38:55,816 INFO [amun_request_handler] PortScan Detected on Port: 445 (118.68.5.8)
2019-08-17 08:04:02

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