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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.208.150.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.208.150.54.			IN	A

;; AUTHORITY SECTION:
.			509	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 122 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 16:19:44 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 54.150.208.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.150.208.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.77.182 attackspambots
Apr  1 00:27:51 ms-srv sshd[60605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.77.182
Apr  1 00:27:54 ms-srv sshd[60605]: Failed password for invalid user castiglia from 106.13.77.182 port 53442 ssh2
2020-04-26 16:20:57
103.42.57.65 attack
Apr 26 06:58:50 124388 sshd[14807]: Invalid user lxr from 103.42.57.65 port 33546
Apr 26 06:58:50 124388 sshd[14807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.42.57.65
Apr 26 06:58:50 124388 sshd[14807]: Invalid user lxr from 103.42.57.65 port 33546
Apr 26 06:58:52 124388 sshd[14807]: Failed password for invalid user lxr from 103.42.57.65 port 33546 ssh2
Apr 26 07:01:10 124388 sshd[14957]: Invalid user bloomberg from 103.42.57.65 port 44854
2020-04-26 16:05:54
221.182.36.41 attackbotsspam
$f2bV_matches
2020-04-26 16:23:19
128.199.168.248 attackbotsspam
Apr 26 07:17:17  sshd\[4558\]: User root from 128.199.168.248 not allowed because not listed in AllowUsersApr 26 07:17:19  sshd\[4558\]: Failed password for invalid user root from 128.199.168.248 port 6639 ssh2
...
2020-04-26 15:59:40
106.75.3.59 attackspam
2020-04-26 09:01:58,457 fail2ban.actions: WARNING [ssh] Ban 106.75.3.59
2020-04-26 16:01:41
222.186.175.216 attackspambots
Apr 26 07:41:16 localhost sshd[6253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.216  user=root
Apr 26 07:41:17 localhost sshd[6253]: Failed password for root from 222.186.175.216 port 43350 ssh2
Apr 26 07:41:21 localhost sshd[6253]: Failed password for root from 222.186.175.216 port 43350 ssh2
Apr 26 07:41:16 localhost sshd[6253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.216  user=root
Apr 26 07:41:17 localhost sshd[6253]: Failed password for root from 222.186.175.216 port 43350 ssh2
Apr 26 07:41:21 localhost sshd[6253]: Failed password for root from 222.186.175.216 port 43350 ssh2
Apr 26 07:41:16 localhost sshd[6253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.216  user=root
Apr 26 07:41:17 localhost sshd[6253]: Failed password for root from 222.186.175.216 port 43350 ssh2
Apr 26 07:41:21 localhost sshd[6253]: Fai
...
2020-04-26 15:52:45
189.57.73.18 attack
Invalid user minecraft from 189.57.73.18 port 41985
2020-04-26 16:13:15
34.76.2.48 attackspambots
Apr 26 08:03:01 rotator sshd\[30944\]: Invalid user gamma from 34.76.2.48Apr 26 08:03:03 rotator sshd\[30944\]: Failed password for invalid user gamma from 34.76.2.48 port 59308 ssh2Apr 26 08:06:43 rotator sshd\[31724\]: Invalid user openproject from 34.76.2.48Apr 26 08:06:46 rotator sshd\[31724\]: Failed password for invalid user openproject from 34.76.2.48 port 36022 ssh2Apr 26 08:10:31 rotator sshd\[32510\]: Invalid user ma from 34.76.2.48Apr 26 08:10:33 rotator sshd\[32510\]: Failed password for invalid user ma from 34.76.2.48 port 40966 ssh2
...
2020-04-26 15:57:29
40.113.199.183 attack
2020-04-26 09:59:18 dovecot_login authenticator failed for \(ADMIN\) \[40.113.199.183\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-04-26 10:00:32 dovecot_login authenticator failed for \(ADMIN\) \[40.113.199.183\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-04-26 10:01:45 dovecot_login authenticator failed for \(ADMIN\) \[40.113.199.183\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-04-26 10:02:59 dovecot_login authenticator failed for \(ADMIN\) \[40.113.199.183\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-04-26 10:04:12 dovecot_login authenticator failed for \(ADMIN\) \[40.113.199.183\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-04-26 16:10:12
118.24.154.33 attackbotsspam
2020-04-26T03:55:00.5778281495-001 sshd[32144]: Invalid user sjs from 118.24.154.33 port 33760
2020-04-26T03:55:03.0733161495-001 sshd[32144]: Failed password for invalid user sjs from 118.24.154.33 port 33760 ssh2
2020-04-26T03:57:35.5731841495-001 sshd[32341]: Invalid user loki from 118.24.154.33 port 33158
2020-04-26T03:57:35.5761231495-001 sshd[32341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.154.33
2020-04-26T03:57:35.5731841495-001 sshd[32341]: Invalid user loki from 118.24.154.33 port 33158
2020-04-26T03:57:37.6821191495-001 sshd[32341]: Failed password for invalid user loki from 118.24.154.33 port 33158 ssh2
...
2020-04-26 16:15:58
49.235.13.95 attackspambots
2020-04-26T03:47:39.345642abusebot-5.cloudsearch.cf sshd[23722]: Invalid user ubuntu from 49.235.13.95 port 36120
2020-04-26T03:47:39.352346abusebot-5.cloudsearch.cf sshd[23722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.13.95
2020-04-26T03:47:39.345642abusebot-5.cloudsearch.cf sshd[23722]: Invalid user ubuntu from 49.235.13.95 port 36120
2020-04-26T03:47:41.435178abusebot-5.cloudsearch.cf sshd[23722]: Failed password for invalid user ubuntu from 49.235.13.95 port 36120 ssh2
2020-04-26T03:51:13.408242abusebot-5.cloudsearch.cf sshd[23866]: Invalid user papa from 49.235.13.95 port 48070
2020-04-26T03:51:13.414366abusebot-5.cloudsearch.cf sshd[23866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.13.95
2020-04-26T03:51:13.408242abusebot-5.cloudsearch.cf sshd[23866]: Invalid user papa from 49.235.13.95 port 48070
2020-04-26T03:51:15.542263abusebot-5.cloudsearch.cf sshd[23866]: Failed passw
...
2020-04-26 16:24:50
163.172.42.71 attack
[2020-04-26 00:11:27] NOTICE[1170] chan_sip.c: Registration from '"101"' failed for '163.172.42.71:4792' - Wrong password
[2020-04-26 00:11:27] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-04-26T00:11:27.233-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="101",SessionID="0x7f6c083f2118",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.42.71/4792",Challenge="42b41b54",ReceivedChallenge="42b41b54",ReceivedHash="f3dda8f221773c7319244dd3407ad728"
[2020-04-26 00:15:01] NOTICE[1170] chan_sip.c: Registration from '"45678"' failed for '163.172.42.71:4842' - Wrong password
[2020-04-26 00:15:01] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-04-26T00:15:01.251-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="45678",SessionID="0x7f6c080c3a88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.
...
2020-04-26 15:45:25
206.189.171.204 attack
2020-04-26T16:55:37.721772vivaldi2.tree2.info sshd[31491]: Invalid user bot from 206.189.171.204
2020-04-26T16:55:37.758549vivaldi2.tree2.info sshd[31491]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.171.204
2020-04-26T16:55:37.721772vivaldi2.tree2.info sshd[31491]: Invalid user bot from 206.189.171.204
2020-04-26T16:55:39.333916vivaldi2.tree2.info sshd[31491]: Failed password for invalid user bot from 206.189.171.204 port 46222 ssh2
2020-04-26T16:58:20.956847vivaldi2.tree2.info sshd[31610]: Invalid user xor from 206.189.171.204
...
2020-04-26 16:10:44
106.12.189.91 attack
Apr 26 03:10:35 firewall sshd[26847]: Invalid user anto from 106.12.189.91
Apr 26 03:10:36 firewall sshd[26847]: Failed password for invalid user anto from 106.12.189.91 port 50214 ssh2
Apr 26 03:15:59 firewall sshd[26937]: Invalid user rus from 106.12.189.91
...
2020-04-26 16:25:12
51.68.84.36 attackbots
SSH login attempts.
2020-04-26 16:14:34

Recently Reported IPs

67.189.188.86 50.156.84.129 61.71.126.83 24.65.25.202
144.215.103.129 155.61.220.75 40.216.229.67 243.74.101.214
218.234.213.137 112.217.26.48 165.22.57.67 146.49.7.168
55.45.89.15 118.57.29.121 79.245.10.235 145.118.187.108
31.189.50.40 59.8.175.239 165.47.102.225 115.20.203.136