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 <<>> 138.27.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14363
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.27.21.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 13:52:31 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.21.27.138.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 138.27.21.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
190.144.45.108 attackbots
Sep 21 23:34:32 MK-Soft-VM5 sshd[10388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.45.108 
Sep 21 23:34:34 MK-Soft-VM5 sshd[10388]: Failed password for invalid user ruser from 190.144.45.108 port 42933 ssh2
...
2019-09-22 06:41:54
45.70.167.248 attack
Sep 21 12:15:58 wbs sshd\[19913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.70.167.248  user=mysql
Sep 21 12:15:59 wbs sshd\[19913\]: Failed password for mysql from 45.70.167.248 port 27481 ssh2
Sep 21 12:21:10 wbs sshd\[20348\]: Invalid user vyaragavan from 45.70.167.248
Sep 21 12:21:10 wbs sshd\[20348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.70.167.248
Sep 21 12:21:12 wbs sshd\[20348\]: Failed password for invalid user vyaragavan from 45.70.167.248 port 51938 ssh2
2019-09-22 06:31:58
218.92.0.173 attackspam
Sep 21 23:56:46 mail sshd[26632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
Sep 21 23:56:48 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:57:01 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:56:46 mail sshd[26632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
Sep 21 23:56:48 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:57:01 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:56:46 mail sshd[26632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.173  user=root
Sep 21 23:56:48 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:57:01 mail sshd[26632]: Failed password for root from 218.92.0.173 port 32089 ssh2
Sep 21 23:57:01 mail sshd[26
2019-09-22 06:10:06
189.7.17.61 attackbots
Sep 21 23:25:35 vps691689 sshd[28851]: Failed password for root from 189.7.17.61 port 53882 ssh2
Sep 21 23:35:21 vps691689 sshd[29040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.7.17.61
...
2019-09-22 06:14:30
49.234.18.158 attackbots
Sep 22 00:34:45 MK-Soft-VM4 sshd[27312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.18.158 
Sep 22 00:34:47 MK-Soft-VM4 sshd[27312]: Failed password for invalid user kevin from 49.234.18.158 port 57926 ssh2
...
2019-09-22 06:34:51
163.172.207.104 attack
\[2019-09-21 17:30:45\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-21T17:30:45.542-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="972592277524",SessionID="0x7fcd8c233b68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/50600",ACLName="no_extension_match"
\[2019-09-21 17:33:27\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-21T17:33:27.623-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011972595725636",SessionID="0x7fcd8c1615d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/54417",ACLName="no_extension_match"
\[2019-09-21 17:35:08\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-21T17:35:08.487-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="8011972592277524",SessionID="0x7fcd8c353a48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/56968",ACLName="no
2019-09-22 06:24:29
171.251.221.118 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 21-09-2019 22:35:19.
2019-09-22 06:18:39
185.197.30.74 attack
Sep 21 22:22:03 hcbbdb sshd\[4191\]: Invalid user hduser from 185.197.30.74
Sep 21 22:22:03 hcbbdb sshd\[4191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.197.30.74
Sep 21 22:22:06 hcbbdb sshd\[4191\]: Failed password for invalid user hduser from 185.197.30.74 port 51524 ssh2
Sep 21 22:26:25 hcbbdb sshd\[4802\]: Invalid user jeffrey from 185.197.30.74
Sep 21 22:26:25 hcbbdb sshd\[4802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.197.30.74
2019-09-22 06:43:03
188.213.165.47 attackbots
Invalid user castis from 188.213.165.47 port 49292
2019-09-22 06:07:18
91.121.103.175 attack
Sep 21 12:07:50 sachi sshd\[11567\]: Invalid user denis from 91.121.103.175
Sep 21 12:07:50 sachi sshd\[11567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns354139.ip-91-121-103.eu
Sep 21 12:07:52 sachi sshd\[11567\]: Failed password for invalid user denis from 91.121.103.175 port 42238 ssh2
Sep 21 12:12:47 sachi sshd\[12085\]: Invalid user eaugustt from 91.121.103.175
Sep 21 12:12:47 sachi sshd\[12085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns354139.ip-91-121-103.eu
2019-09-22 06:26:10
134.73.76.41 attackspam
Spam mails sent to address hacked/leaked from Nexus Mods in July 2013
2019-09-22 06:36:34
121.94.62.174 attack
Configuration snooping (/cgi-bin/ViewLog.asp): "POST 127.0.0.1:80/cgi-bin/ViewLog.asp"
2019-09-22 06:30:37
122.154.241.134 attack
Sep 21 12:31:27 auw2 sshd\[17805\]: Invalid user prueba from 122.154.241.134
Sep 21 12:31:27 auw2 sshd\[17805\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.154.241.134
Sep 21 12:31:28 auw2 sshd\[17805\]: Failed password for invalid user prueba from 122.154.241.134 port 22786 ssh2
Sep 21 12:36:38 auw2 sshd\[18191\]: Invalid user glutton from 122.154.241.134
Sep 21 12:36:38 auw2 sshd\[18191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.154.241.134
2019-09-22 06:40:40
49.88.112.85 attack
2019-09-21T22:20:35.632879abusebot-8.cloudsearch.cf sshd\[1625\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
2019-09-22 06:22:05
157.230.129.73 attackbotsspam
Sep 21 22:23:28 game-panel sshd[28032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.129.73
Sep 21 22:23:31 game-panel sshd[28032]: Failed password for invalid user 123qwe from 157.230.129.73 port 58781 ssh2
Sep 21 22:27:37 game-panel sshd[28199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.129.73
2019-09-22 06:33:56

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