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

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 <<>> 21.183.48.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28081
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.183.48.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025032801 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 29 10:52:08 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 138.48.183.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.48.183.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.101.97.5 attackspam
$f2bV_matches
2020-05-27 23:50:31
112.17.184.171 attackspambots
May 27 16:18:07 [host] sshd[13038]: pam_unix(sshd:
May 27 16:18:09 [host] sshd[13038]: Failed passwor
May 27 16:23:51 [host] sshd[13238]: pam_unix(sshd:
2020-05-27 23:53:02
80.82.77.212 attackspam
05/27/2020-10:34:18.419741 80.82.77.212 Protocol: 17 ET DROP Dshield Block Listed Source group 1
2020-05-28 00:27:47
106.13.82.54 attackbotsspam
May 27 14:18:54 powerpi2 sshd[4181]: Failed password for invalid user test from 106.13.82.54 port 50092 ssh2
May 27 14:23:40 powerpi2 sshd[4404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.82.54  user=root
May 27 14:23:41 powerpi2 sshd[4404]: Failed password for root from 106.13.82.54 port 44368 ssh2
...
2020-05-28 00:28:14
118.25.79.56 attack
SSH Login Bruteforce
2020-05-28 00:08:11
157.51.96.86 attackspam
1590580351 - 05/27/2020 13:52:31 Host: 157.51.96.86/157.51.96.86 Port: 445 TCP Blocked
2020-05-28 00:16:04
101.231.146.34 attackbots
May 27 17:28:55 vps639187 sshd\[5163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34  user=root
May 27 17:28:57 vps639187 sshd\[5163\]: Failed password for root from 101.231.146.34 port 36864 ssh2
May 27 17:33:59 vps639187 sshd\[5220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34  user=root
...
2020-05-27 23:58:05
46.30.164.249 attack
[portscan] Port scan
2020-05-28 00:21:08
52.234.146.134 attackspam
abuseConfidenceScore blocked for 12h
2020-05-27 23:48:32
168.62.174.233 attack
May 27 16:55:51 mail sshd[15747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.62.174.233 
May 27 16:55:54 mail sshd[15747]: Failed password for invalid user www from 168.62.174.233 port 59778 ssh2
...
2020-05-28 00:25:48
116.196.101.168 attackbots
May 27 21:04:41 itv-usvr-02 sshd[21050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.101.168  user=root
May 27 21:04:43 itv-usvr-02 sshd[21050]: Failed password for root from 116.196.101.168 port 51468 ssh2
May 27 21:06:40 itv-usvr-02 sshd[21144]: Invalid user radio from 116.196.101.168 port 44292
May 27 21:06:40 itv-usvr-02 sshd[21144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.101.168
May 27 21:06:40 itv-usvr-02 sshd[21144]: Invalid user radio from 116.196.101.168 port 44292
May 27 21:06:41 itv-usvr-02 sshd[21144]: Failed password for invalid user radio from 116.196.101.168 port 44292 ssh2
2020-05-28 00:17:39
177.128.104.207 attackbotsspam
May 27 16:52:20 vmd17057 sshd[12486]: Failed password for root from 177.128.104.207 port 46174 ssh2
...
2020-05-27 23:44:51
49.88.112.55 attackbots
2020-05-27T18:34:48.364444afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:52.405602afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:55.530914afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:55.531059afi-git.jinr.ru sshd[10050]: error: maximum authentication attempts exceeded for root from 49.88.112.55 port 55354 ssh2 [preauth]
2020-05-27T18:34:55.531074afi-git.jinr.ru sshd[10050]: Disconnecting: Too many authentication failures [preauth]
...
2020-05-27 23:50:15
206.189.165.94 attackbotsspam
5x Failed Password
2020-05-28 00:28:45
141.98.9.157 attack
2020-05-27T18:21:32.416887vps751288.ovh.net sshd\[27733\]: Invalid user admin from 141.98.9.157 port 42581
2020-05-27T18:21:32.431765vps751288.ovh.net sshd\[27733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157
2020-05-27T18:21:34.552571vps751288.ovh.net sshd\[27733\]: Failed password for invalid user admin from 141.98.9.157 port 42581 ssh2
2020-05-27T18:21:54.766335vps751288.ovh.net sshd\[27745\]: Invalid user test from 141.98.9.157 port 36827
2020-05-27T18:21:54.775453vps751288.ovh.net sshd\[27745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157
2020-05-28 00:30:29

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