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 <<>> 138.135.174.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13509
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.135.174.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 19:53:26 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.174.135.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.174.135.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
124.43.130.47 attack
Oct 18 22:05:09 vps647732 sshd[27400]: Failed password for root from 124.43.130.47 port 42778 ssh2
...
2019-10-19 04:33:06
217.182.206.141 attackbotsspam
Oct 18 16:48:27 plusreed sshd[24425]: Invalid user leave from 217.182.206.141
...
2019-10-19 04:51:02
14.186.210.50 attackbots
Oct 18 21:41:59 mxgate1 postfix/postscreen[19913]: CONNECT from [14.186.210.50]:36944 to [176.31.12.44]:25
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19948]: addr 14.186.210.50 listed by domain cbl.abuseat.org as 127.0.0.2
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19951]: addr 14.186.210.50 listed by domain zen.spamhaus.org as 127.0.0.4
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19951]: addr 14.186.210.50 listed by domain zen.spamhaus.org as 127.0.0.11
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19951]: addr 14.186.210.50 listed by domain zen.spamhaus.org as 127.0.0.3
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19949]: addr 14.186.210.50 listed by domain bl.spamcop.net as 127.0.0.2
Oct 18 21:41:59 mxgate1 postfix/dnsblog[19955]: addr 14.186.210.50 listed by domain b.barracudacentral.org as 127.0.0.2
Oct 18 21:42:05 mxgate1 postfix/postscreen[19913]: DNSBL rank 5 for [14.186.210.50]:36944
Oct 18 21:42:07 mxgate1 postfix/tlsproxy[20004]: CONNECT from [14.186.210.50]:36944
Oct x@x


........
------------------------------------
2019-10-19 04:37:13
121.138.213.2 attackspambots
Oct 18 21:52:53 MK-Soft-VM4 sshd[6013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.138.213.2 
Oct 18 21:52:55 MK-Soft-VM4 sshd[6013]: Failed password for invalid user hunter3 from 121.138.213.2 port 62571 ssh2
...
2019-10-19 04:40:30
80.85.86.175 attackbots
2019-10-18T19:52:21.154211Z \[cowrie.ssh.factory.CowrieSSHFactory\] New connection: 80.85.86.175:38824 \(107.175.91.48:22\) \[session: 62fa2dc9865e\]
2019-10-18T19:52:56.862446Z \[cowrie.ssh.factory.CowrieSSHFactory\] New connection: 80.85.86.175:13954 \(107.175.91.48:22\) \[session: edcab7668353\]
...
2019-10-19 04:36:41
222.186.173.180 attack
Oct 18 20:47:57 work-partkepr sshd\[29002\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
Oct 18 20:47:58 work-partkepr sshd\[29002\]: Failed password for root from 222.186.173.180 port 35472 ssh2
...
2019-10-19 04:48:47
27.104.217.69 attack
Automatic report - Port Scan Attack
2019-10-19 04:58:25
88.132.237.187 attackbotsspam
Oct 19 03:26:16 webhost01 sshd[22504]: Failed password for root from 88.132.237.187 port 55435 ssh2
...
2019-10-19 04:33:34
217.20.119.16 attackspam
Chat Spam
2019-10-19 05:10:00
218.197.16.152 attackbots
Oct 18 22:57:33 MK-Soft-Root1 sshd[12106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.197.16.152 
Oct 18 22:57:35 MK-Soft-Root1 sshd[12106]: Failed password for invalid user ashish from 218.197.16.152 port 47320 ssh2
...
2019-10-19 05:02:24
92.222.47.41 attackbotsspam
Oct 18 22:31:40 SilenceServices sshd[663]: Failed password for root from 92.222.47.41 port 33234 ssh2
Oct 18 22:35:35 SilenceServices sshd[1723]: Failed password for root from 92.222.47.41 port 44970 ssh2
2019-10-19 04:41:10
212.110.128.74 attackspam
Oct 18 22:47:45 v22019058497090703 sshd[28585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.110.128.74
Oct 18 22:47:46 v22019058497090703 sshd[28585]: Failed password for invalid user watson from 212.110.128.74 port 45975 ssh2
Oct 18 22:55:25 v22019058497090703 sshd[29178]: Failed password for root from 212.110.128.74 port 38306 ssh2
...
2019-10-19 05:12:52
159.203.197.157 attackbots
1571428329 - 10/18/2019 21:52:09 Host: zg-0911a-53.stretchoid.com/159.203.197.157 Port: 5351 UDP Blocked
2019-10-19 05:09:44
154.221.19.168 attackbots
Oct 18 23:19:53 site2 sshd\[20340\]: Invalid user pantaleao from 154.221.19.168Oct 18 23:19:55 site2 sshd\[20340\]: Failed password for invalid user pantaleao from 154.221.19.168 port 34701 ssh2Oct 18 23:23:49 site2 sshd\[20485\]: Invalid user rakesh from 154.221.19.168Oct 18 23:23:51 site2 sshd\[20485\]: Failed password for invalid user rakesh from 154.221.19.168 port 54316 ssh2Oct 18 23:27:42 site2 sshd\[20585\]: Failed password for root from 154.221.19.168 port 45694 ssh2
...
2019-10-19 04:54:01
111.254.12.241 attackspam
Fail2Ban Ban Triggered
2019-10-19 04:42:17

Recently Reported IPs

188.220.3.245 98.204.8.138 210.226.85.184 52.25.61.182
225.176.23.161 186.177.60.129 160.143.186.70 195.40.75.242
141.99.34.204 108.139.190.16 213.131.91.58 99.222.110.54
207.46.117.89 141.127.163.185 215.184.192.144 61.50.207.179
139.119.72.82 224.58.48.241 219.252.164.199 228.57.51.38