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: Korea (the Republic of)

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 <<>> 49.21.135.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13561
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;49.21.135.57.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 07:32:58 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 57.135.21.49.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.135.21.49.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.226.32.175 attackbots
Attempts to probe for or exploit a Drupal site on url: /wp-login.php. Reported by the module https://www.drupal.org/project/abuseipdb.
2020-01-01 15:04:45
186.122.147.189 attackbotsspam
ssh failed login
2020-01-01 15:15:51
217.13.220.30 attackspam
[portscan] Port scan
2020-01-01 14:43:37
222.186.175.163 attackspambots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Failed password for root from 222.186.175.163 port 28112 ssh2
Failed password for root from 222.186.175.163 port 28112 ssh2
Failed password for root from 222.186.175.163 port 28112 ssh2
Failed password for root from 222.186.175.163 port 28112 ssh2
2020-01-01 15:19:33
106.54.122.165 attackbots
Jan  1 07:40:54 DAAP sshd[21046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.122.165  user=root
Jan  1 07:40:56 DAAP sshd[21046]: Failed password for root from 106.54.122.165 port 52048 ssh2
Jan  1 07:45:04 DAAP sshd[21067]: Invalid user lynnell from 106.54.122.165 port 49886
Jan  1 07:45:04 DAAP sshd[21067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.122.165
Jan  1 07:45:04 DAAP sshd[21067]: Invalid user lynnell from 106.54.122.165 port 49886
Jan  1 07:45:06 DAAP sshd[21067]: Failed password for invalid user lynnell from 106.54.122.165 port 49886 ssh2
...
2020-01-01 14:45:39
113.174.119.136 attackbotsspam
1577860148 - 01/01/2020 07:29:08 Host: 113.174.119.136/113.174.119.136 Port: 445 TCP Blocked
2020-01-01 15:15:17
129.204.11.222 attackspam
Jan  1 05:59:16 raspberrypi sshd\[15526\]: Invalid user info from 129.204.11.222Jan  1 05:59:18 raspberrypi sshd\[15526\]: Failed password for invalid user info from 129.204.11.222 port 40538 ssh2Jan  1 06:29:38 raspberrypi sshd\[16593\]: Invalid user karstein from 129.204.11.222
...
2020-01-01 14:53:55
51.15.87.74 attackbots
Jan  1 08:01:43 mout sshd[32407]: Invalid user lisa from 51.15.87.74 port 49896
2020-01-01 15:16:17
182.43.161.47 attack
Jan  1 07:52:19 localhost sshd\[4741\]: Invalid user kleczkowski from 182.43.161.47 port 46500
Jan  1 07:52:19 localhost sshd\[4741\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.43.161.47
Jan  1 07:52:21 localhost sshd\[4741\]: Failed password for invalid user kleczkowski from 182.43.161.47 port 46500 ssh2
2020-01-01 15:02:41
104.200.144.166 attack
2020-01-01T07:08:35.234788shield sshd\[22116\]: Invalid user freusen from 104.200.144.166 port 34482
2020-01-01T07:08:35.239076shield sshd\[22116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.200.144.166
2020-01-01T07:08:37.103556shield sshd\[22116\]: Failed password for invalid user freusen from 104.200.144.166 port 34482 ssh2
2020-01-01T07:11:03.942293shield sshd\[23017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.200.144.166  user=root
2020-01-01T07:11:05.455850shield sshd\[23017\]: Failed password for root from 104.200.144.166 port 33920 ssh2
2020-01-01 15:13:11
217.112.142.38 attackbotsspam
Email spam message
2020-01-01 15:17:31
189.41.108.220 attackspambots
Port Scan
2020-01-01 15:05:48
120.214.165.190 attackspam
Unauthorized connection attempt detected from IP address 120.214.165.190 to port 23
2020-01-01 14:49:08
61.177.172.128 attackspambots
SSH login attempts
2020-01-01 14:26:57
176.119.1.110 attackbotsspam
20 attempts against mh_ha-misbehave-ban on oak.magehost.pro
2020-01-01 15:20:21

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