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 <<>> 21.239.164.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41249
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.239.164.93.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012201 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 03:58:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 93.164.239.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 93.164.239.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.38.144.146 attackbotsspam
Dec  1 11:57:19 relay postfix/smtpd\[5916\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  1 11:57:37 relay postfix/smtpd\[20403\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  1 11:58:04 relay postfix/smtpd\[5916\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  1 11:58:24 relay postfix/smtpd\[15708\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  1 11:58:53 relay postfix/smtpd\[5916\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-12-01 19:17:12
156.96.157.222 attackbots
\[2019-12-01 06:28:46\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-01T06:28:46.266-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="0115011972597595259",SessionID="0x7f26c4276ea8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.157.222/57607",ACLName="no_extension_match"
\[2019-12-01 06:33:58\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-01T06:33:58.796-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="050011972597595259",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.157.222/61169",ACLName="no_extension_match"
\[2019-12-01 06:38:37\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-01T06:38:37.171-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="0500011972597595259",SessionID="0x7f26c4a90648",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.157.222/57779",A
2019-12-01 19:46:36
129.204.93.232 attackspam
$f2bV_matches
2019-12-01 19:25:43
74.82.47.17 attack
5900/tcp 548/tcp 27017/tcp...
[2019-10-03/12-01]28pkt,10pt.(tcp),1pt.(udp)
2019-12-01 19:43:07
102.142.131.90 attackspambots
Dec  1 07:24:40 arianus sshd\[22579\]: Invalid user media from 102.142.131.90 port 56469
...
2019-12-01 19:23:14
5.39.88.4 attackbotsspam
Dec  1 08:07:05 icinga sshd[53971]: Failed password for root from 5.39.88.4 port 40852 ssh2
Dec  1 08:26:36 icinga sshd[6999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.88.4 
Dec  1 08:26:37 icinga sshd[6999]: Failed password for invalid user puyobro from 5.39.88.4 port 60704 ssh2
...
2019-12-01 19:43:31
210.183.21.48 attackbots
2019-12-01T12:16:18.158698tmaserv sshd\[21230\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.183.21.48  user=root
2019-12-01T12:16:19.897748tmaserv sshd\[21230\]: Failed password for root from 210.183.21.48 port 22433 ssh2
2019-12-01T12:19:42.779147tmaserv sshd\[21277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.183.21.48  user=root
2019-12-01T12:19:44.859750tmaserv sshd\[21277\]: Failed password for root from 210.183.21.48 port 10404 ssh2
2019-12-01T12:23:02.258975tmaserv sshd\[21462\]: Invalid user valere from 210.183.21.48 port 21119
2019-12-01T12:23:02.265611tmaserv sshd\[21462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.183.21.48
...
2019-12-01 19:26:38
85.12.208.134 attackbots
UTC: 2019-11-30 pkts: 2 port: 80/tcp
2019-12-01 19:54:31
51.77.195.149 attackspambots
Dec  1 11:28:11 server sshd\[22646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.ip-51-77-195.eu  user=root
Dec  1 11:28:13 server sshd\[22646\]: Failed password for root from 51.77.195.149 port 39820 ssh2
Dec  1 11:44:20 server sshd\[26624\]: Invalid user svoboda from 51.77.195.149
Dec  1 11:44:20 server sshd\[26624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.ip-51-77-195.eu 
Dec  1 11:44:22 server sshd\[26624\]: Failed password for invalid user svoboda from 51.77.195.149 port 40484 ssh2
...
2019-12-01 19:35:48
196.38.70.24 attackspam
Dec  1 11:32:34 srv01 sshd[9875]: Invalid user zx from 196.38.70.24 port 43543
Dec  1 11:32:34 srv01 sshd[9875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.38.70.24
Dec  1 11:32:34 srv01 sshd[9875]: Invalid user zx from 196.38.70.24 port 43543
Dec  1 11:32:36 srv01 sshd[9875]: Failed password for invalid user zx from 196.38.70.24 port 43543 ssh2
Dec  1 11:36:24 srv01 sshd[10164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.38.70.24  user=root
Dec  1 11:36:26 srv01 sshd[10164]: Failed password for root from 196.38.70.24 port 21862 ssh2
...
2019-12-01 19:22:03
2.183.86.134 attackspam
UTC: 2019-11-30 port: 80/tcp
2019-12-01 19:52:20
51.255.162.65 attackbotsspam
F2B jail: sshd. Time: 2019-12-01 12:32:04, Reported by: VKReport
2019-12-01 19:49:11
24.42.207.235 attackbots
2019-12-01 01:41:19,979 fail2ban.actions        [2143]: NOTICE  [sshd] Ban 24.42.207.235
2019-12-01 19:20:08
92.118.160.53 attackspambots
UTC: 2019-11-30 port: 873/tcp
2019-12-01 19:47:36
217.128.128.60 attackbotsspam
2019/12/01 06:24:40 \[error\] 31134\#0: \*14481 An error occurred in mail zmauth: user not found:igwofmtgpvnhsv@*fathog.com while SSL handshaking to lookup handler, client: 217.128.128.60:33476, server: 45.79.145.195:993, login: "igwofmtgpvnhsv@*fathog.com"
2019-12-01 19:17:55

Recently Reported IPs

103.90.183.18 90.47.23.244 73.74.231.85 101.193.185.196
182.178.97.94 244.66.254.150 249.94.199.188 114.86.250.125
91.194.145.118 61.121.39.11 58.25.61.5 79.170.22.175
206.170.89.177 155.74.64.135 160.229.96.173 26.187.228.176
43.62.202.211 215.91.231.0 225.189.82.58 55.188.150.157