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 <<>> 21.247.165.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50338
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.247.165.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012700 1800 900 604800 86400

;; Query time: 42 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 19:06:21 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.165.247.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.165.247.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.42.116.13 attack
2019-10-08T16:10:45.736227abusebot.cloudsearch.cf sshd\[23454\]: Invalid user nam from 192.42.116.13 port 36600
2019-10-09 00:59:32
110.78.179.117 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-10-09 00:56:23
152.169.156.105 attackspam
(pop3d) Failed POP3 login from 152.169.156.105 (AR/Argentina/105-156-169-152.fibertel.com.ar): 1 in the last 3600 secs
2019-10-09 01:28:05
110.34.54.205 attackspambots
Lines containing failures of 110.34.54.205
Oct  8 18:41:29 srv02 sshd[622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.34.54.205  user=r.r
Oct  8 18:41:31 srv02 sshd[622]: Failed password for r.r from 110.34.54.205 port 39104 ssh2
Oct  8 18:41:31 srv02 sshd[622]: Received disconnect from 110.34.54.205 port 39104:11: Bye Bye [preauth]
Oct  8 18:41:31 srv02 sshd[622]: Disconnected from authenticating user r.r 110.34.54.205 port 39104 [preauth]
Oct  8 18:48:18 srv02 sshd[914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.34.54.205  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=110.34.54.205
2019-10-09 01:21:08
176.31.253.55 attackspam
Oct  8 19:47:23 sauna sshd[25215]: Failed password for root from 176.31.253.55 port 53608 ssh2
...
2019-10-09 01:00:38
156.210.98.146 attack
Chat Spam
2019-10-09 00:55:47
149.202.159.138 attack
Oct  8 13:50:19 server postfix/smtpd[12915]: NOQUEUE: reject: RCPT from ahr.bubbleteams.top[149.202.159.138]: 554 5.7.1 Service unavailable; Client host [149.202.159.138] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2019-10-09 01:14:00
51.254.132.62 attack
Oct  8 17:13:53 v22018076622670303 sshd\[16548\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.132.62  user=root
Oct  8 17:13:54 v22018076622670303 sshd\[16548\]: Failed password for root from 51.254.132.62 port 48349 ssh2
Oct  8 17:17:55 v22018076622670303 sshd\[16576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.132.62  user=root
...
2019-10-09 01:02:59
178.54.122.226 attackspam
Honeypot attack, port: 445, PTR: unallocated.sta.synapse.net.ua.
2019-10-09 01:02:13
106.51.80.198 attack
Oct  8 18:07:36 legacy sshd[18420]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.80.198
Oct  8 18:07:38 legacy sshd[18420]: Failed password for invalid user MJU&NHY^ from 106.51.80.198 port 36802 ssh2
Oct  8 18:11:57 legacy sshd[18562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.80.198
...
2019-10-09 01:33:41
201.184.42.48 attackspambots
Telnet Server BruteForce Attack
2019-10-09 01:12:03
116.94.41.53 attackbots
Honeypot attack, port: 23, PTR: 116-94-41-53.ppp.bbiq.jp.
2019-10-09 01:36:32
201.156.8.145 attack
Port scan on 1 port(s): 5555
2019-10-09 01:21:51
177.10.84.121 attackspambots
proto=tcp  .  spt=42248  .  dpt=25  .     (Found on   Dark List de Oct 08)     (715)
2019-10-09 01:07:58
185.220.101.49 attackbots
Automatic report - XMLRPC Attack
2019-10-09 01:36:10

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