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 <<>> 21.180.139.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19345
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.180.139.36.			IN	A

;; AUTHORITY SECTION:
.			120	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024061101 1800 900 604800 86400

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 12 05:34:59 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 36.139.180.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 36.139.180.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.143.216.214 attackbots
Apr  1 10:52:26 mockhub sshd[6242]: Failed password for root from 85.143.216.214 port 36664 ssh2
...
2020-04-02 01:56:39
91.233.42.38 attack
2020-03-31 19:31:13 server sshd[24839]: Failed password for invalid user root from 91.233.42.38 port 37878 ssh2
2020-04-02 01:51:43
141.98.80.27 attackspam
2020-04-01 dovecot_plain authenticator failed for \(\[141.98.80.27\]\) \[141.98.80.27\]: 535 Incorrect authentication data \(set_id=gisela.**REMOVED**@**REMOVED**.de\)
2020-04-01 dovecot_plain authenticator failed for \(\[141.98.80.27\]\) \[141.98.80.27\]: 535 Incorrect authentication data
2020-04-01 dovecot_plain authenticator failed for \(\[141.98.80.27\]\) \[141.98.80.27\]: 535 Incorrect authentication data
2020-04-02 02:11:59
223.227.52.137 attack
Unauthorized connection attempt detected from IP address 223.227.52.137 to port 445
2020-04-02 02:00:26
64.71.79.132 attackspam
SIP/5060 Probe, BF, Hack -
2020-04-02 01:50:25
54.39.138.251 attackbots
fail2ban
2020-04-02 01:53:42
180.247.138.44 attackspam
Unauthorized connection attempt from IP address 180.247.138.44 on Port 445(SMB)
2020-04-02 02:22:10
114.100.176.129 attack
FTP brute-force attack
2020-04-02 01:48:03
60.173.46.121 attackspam
MAIL: User Login Brute Force Attempt
2020-04-02 02:29:19
61.187.87.140 attack
SSH bruteforce (Triggered fail2ban)
2020-04-02 02:11:05
37.187.102.226 attackspam
Apr  1 14:15:53 Ubuntu-1404-trusty-64-minimal sshd\[19629\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.102.226  user=root
Apr  1 14:15:55 Ubuntu-1404-trusty-64-minimal sshd\[19629\]: Failed password for root from 37.187.102.226 port 59530 ssh2
Apr  1 14:30:40 Ubuntu-1404-trusty-64-minimal sshd\[32579\]: Invalid user mercube from 37.187.102.226
Apr  1 14:30:40 Ubuntu-1404-trusty-64-minimal sshd\[32579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.102.226
Apr  1 14:30:42 Ubuntu-1404-trusty-64-minimal sshd\[32579\]: Failed password for invalid user mercube from 37.187.102.226 port 49420 ssh2
2020-04-02 02:08:53
49.234.122.222 attackbotsspam
2020-04-01 05:16:05 server sshd[47268]: Failed password for invalid user root from 49.234.122.222 port 39692 ssh2
2020-04-02 01:54:37
145.239.29.61 attackbotsspam
Time:     Wed Apr  1 09:04:10 2020 -0300
IP:       145.239.29.61 (PL/Poland/ip-145-239-29.eu)
Failures: 5 (mod_security)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-04-02 02:21:14
185.234.217.193 attackspambots
2020-04-01T10:51:09.761338linuxbox-skyline auth[17771]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=alert rhost=185.234.217.193
...
2020-04-02 01:56:22
217.19.154.218 attackspambots
2020-04-01 03:31:52 server sshd[43577]: Failed password for invalid user root from 217.19.154.218 port 38083 ssh2
2020-04-02 02:00:42

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