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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.21.53.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10297
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.21.53.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021601 1800 900 604800 86400

;; Query time: 157 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 07:10:07 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 138.53.21.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.53.21.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.49.229.207 attackbots
[2020-08-08 08:02:02] NOTICE[1248][C-00004d6e] chan_sip.c: Call from '' (37.49.229.207:7069) to extension '01148323395006' rejected because extension not found in context 'public'.
[2020-08-08 08:02:02] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-08T08:02:02.441-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01148323395006",SessionID="0x7f27203df9b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.229.207/7069",ACLName="no_extension_match"
[2020-08-08 08:11:44] NOTICE[1248][C-00004d75] chan_sip.c: Call from '' (37.49.229.207:9255) to extension '901148323395006' rejected because extension not found in context 'public'.
[2020-08-08 08:11:44] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-08T08:11:44.490-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901148323395006",SessionID="0x7f27204f0348",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49
...
2020-08-09 01:59:48
37.49.224.192 attack
Aug  8 19:33:18 OPSO sshd\[3112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.192  user=root
Aug  8 19:33:21 OPSO sshd\[3112\]: Failed password for root from 37.49.224.192 port 59184 ssh2
Aug  8 19:33:37 OPSO sshd\[3148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.192  user=root
Aug  8 19:33:39 OPSO sshd\[3148\]: Failed password for root from 37.49.224.192 port 51642 ssh2
Aug  8 19:33:56 OPSO sshd\[3150\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.192  user=root
2020-08-09 01:35:55
182.150.44.41 attack
Aug  8 17:15:14 ns382633 sshd\[2487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.150.44.41  user=root
Aug  8 17:15:16 ns382633 sshd\[2487\]: Failed password for root from 182.150.44.41 port 43532 ssh2
Aug  8 17:19:57 ns382633 sshd\[2803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.150.44.41  user=root
Aug  8 17:19:58 ns382633 sshd\[2803\]: Failed password for root from 182.150.44.41 port 58308 ssh2
Aug  8 17:26:10 ns382633 sshd\[4275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.150.44.41  user=root
2020-08-09 01:31:49
2.184.4.3 attack
Aug  9 01:04:57 localhost sshd[1538123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.184.4.3  user=root
Aug  9 01:04:59 localhost sshd[1538123]: Failed password for root from 2.184.4.3 port 52324 ssh2
...
2020-08-09 01:57:16
20.52.37.143 attackbotsspam
Aug  8 17:55:27 vpn01 sshd[31953]: Failed password for root from 20.52.37.143 port 47329 ssh2
...
2020-08-09 01:58:24
119.5.157.124 attackbotsspam
2020-08-08T12:02:49.568658abusebot-3.cloudsearch.cf sshd[3275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.5.157.124  user=root
2020-08-08T12:02:51.364594abusebot-3.cloudsearch.cf sshd[3275]: Failed password for root from 119.5.157.124 port 17368 ssh2
2020-08-08T12:05:42.232274abusebot-3.cloudsearch.cf sshd[3309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.5.157.124  user=root
2020-08-08T12:05:43.777305abusebot-3.cloudsearch.cf sshd[3309]: Failed password for root from 119.5.157.124 port 37533 ssh2
2020-08-08T12:08:40.546952abusebot-3.cloudsearch.cf sshd[3338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.5.157.124  user=root
2020-08-08T12:08:43.195914abusebot-3.cloudsearch.cf sshd[3338]: Failed password for root from 119.5.157.124 port 57978 ssh2
2020-08-08T12:11:32.010714abusebot-3.cloudsearch.cf sshd[3379]: pam_unix(sshd:auth): authenticati
...
2020-08-09 02:08:16
36.73.62.194 attackspambots
Brute forcing RDP port 3389
2020-08-09 02:07:40
195.158.21.134 attack
$f2bV_matches
2020-08-09 01:52:43
167.89.88.111 attackspam
From bounces 3471613-2c06-aluguel=marcoslimaimoveis.com.br@email.mkt.liveoficial.com.br Sat Aug 08 09:11:26 2020
Received: from o17.e.mkt.liveoficial.com.br ([167.89.88.111]:37311)
2020-08-09 02:09:29
111.230.236.93 attack
Aug  8 15:44:25 fhem-rasp sshd[28791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.236.93  user=root
Aug  8 15:44:27 fhem-rasp sshd[28791]: Failed password for root from 111.230.236.93 port 58660 ssh2
...
2020-08-09 01:36:48
221.12.100.170 attack
Aug  8 13:10:38 host sshd[26888]: Invalid user osboxes from 221.12.100.170 port 49105
Aug  8 13:10:40 host sshd[26890]: Invalid user netscreen from 221.12.100.170 port 49623
Aug  8 13:10:42 host sshd[26892]: Invalid user nexthink from 221.12.100.170 port 50137
Aug  8 13:12:11 host sshd[26976]: Invalid user admin from 221.12.100.170 port 43055
Aug  8 13:12:13 host sshd[26978]: Invalid user admin from 221.12.100.170 port 43574
Aug  8 13:12:15 host sshd[26980]: Invalid user admin from 221.12.100.170 port 44102
Aug  8 13:12:17 host sshd[26982]: Invalid user admin from 221.12.100.170 
...
2020-08-09 01:29:01
36.89.251.105 attack
Automatic report - Banned IP Access
2020-08-09 01:40:05
114.112.96.30 attackbots
[SID2] Fail2ban detected 5 failed SSH login attempts within 30 minutes. This report was submitted automatically.
2020-08-09 01:36:33
62.234.137.128 attack
Aug  8 19:36:13 h2779839 sshd[11443]: Invalid user Win*2008 from 62.234.137.128 port 45880
Aug  8 19:36:13 h2779839 sshd[11443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.137.128
Aug  8 19:36:13 h2779839 sshd[11443]: Invalid user Win*2008 from 62.234.137.128 port 45880
Aug  8 19:36:14 h2779839 sshd[11443]: Failed password for invalid user Win*2008 from 62.234.137.128 port 45880 ssh2
Aug  8 19:40:06 h2779839 sshd[11511]: Invalid user 12121212 from 62.234.137.128 port 34480
Aug  8 19:40:06 h2779839 sshd[11511]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.137.128
Aug  8 19:40:06 h2779839 sshd[11511]: Invalid user 12121212 from 62.234.137.128 port 34480
Aug  8 19:40:08 h2779839 sshd[11511]: Failed password for invalid user 12121212 from 62.234.137.128 port 34480 ssh2
Aug  8 19:43:49 h2779839 sshd[11534]: Invalid user 123123.0+ from 62.234.137.128 port 51284
...
2020-08-09 01:51:40
42.194.203.226 attackbots
Aug 8 14:30:07 *hidden* sshd[36086]: Failed password for *hidden* from 42.194.203.226 port 53444 ssh2 Aug 8 14:33:19 *hidden* sshd[44153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.194.203.226 user=root Aug 8 14:33:21 *hidden* sshd[44153]: Failed password for *hidden* from 42.194.203.226 port 57630 ssh2 Aug 8 14:36:35 *hidden* sshd[51546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.194.203.226 user=root Aug 8 14:36:37 *hidden* sshd[51546]: Failed password for *hidden* from 42.194.203.226 port 33582 ssh2
2020-08-09 01:51:05

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