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 <<>> 135.138.112.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12762
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;135.138.112.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021202 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 06:53:03 CST 2025
;; MSG SIZE  rcvd: 107
Host info
21.112.138.135.in-addr.arpa domain name pointer nothing.attdns.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.112.138.135.in-addr.arpa	name = nothing.attdns.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
142.93.162.84 attackspambots
$f2bV_matches
2020-05-21 18:49:24
118.70.72.103 attack
May 21 17:05:43 web1 sshd[1250]: Invalid user eoo from 118.70.72.103 port 35628
May 21 17:05:43 web1 sshd[1250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.72.103
May 21 17:05:43 web1 sshd[1250]: Invalid user eoo from 118.70.72.103 port 35628
May 21 17:05:45 web1 sshd[1250]: Failed password for invalid user eoo from 118.70.72.103 port 35628 ssh2
May 21 17:09:59 web1 sshd[2215]: Invalid user lpe from 118.70.72.103 port 43580
May 21 17:09:59 web1 sshd[2215]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.72.103
May 21 17:09:59 web1 sshd[2215]: Invalid user lpe from 118.70.72.103 port 43580
May 21 17:10:01 web1 sshd[2215]: Failed password for invalid user lpe from 118.70.72.103 port 43580 ssh2
May 21 17:14:33 web1 sshd[3576]: Invalid user huf from 118.70.72.103 port 51534
...
2020-05-21 18:53:29
139.199.115.210 attackspambots
May 21 08:18:40 plex sshd[29185]: Invalid user pcp from 139.199.115.210 port 34676
2020-05-21 18:41:32
185.153.196.230 attack
May 21 12:32:01 mail sshd[7716]: Invalid user 0 from 185.153.196.230
...
2020-05-21 18:52:22
51.104.40.176 attack
May 21 09:20:59 haigwepa sshd[29000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.104.40.176 
May 21 09:21:01 haigwepa sshd[29000]: Failed password for invalid user thh from 51.104.40.176 port 39638 ssh2
...
2020-05-21 19:19:52
62.173.147.233 attackspam
[2020-05-21 06:57:42] NOTICE[1157][C-00007cd6] chan_sip.c: Call from '' (62.173.147.233:54218) to extension '5102048825681002' rejected because extension not found in context 'public'.
[2020-05-21 06:57:42] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-21T06:57:42.029-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="5102048825681002",SessionID="0x7f5f1051dd08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.147.233/54218",ACLName="no_extension_match"
[2020-05-21 06:57:49] NOTICE[1157][C-00007cd7] chan_sip.c: Call from '' (62.173.147.233:64414) to extension '510112048825681002' rejected because extension not found in context 'public'.
[2020-05-21 06:57:49] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-21T06:57:49.596-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="510112048825681002",SessionID="0x7f5f10443b28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress
...
2020-05-21 19:07:15
114.67.90.149 attackspambots
SSH invalid-user multiple login try
2020-05-21 19:08:55
163.172.61.214 attack
2020-05-21 05:12:29.036516-0500  localhost sshd[66158]: Failed password for invalid user ruy from 163.172.61.214 port 55303 ssh2
2020-05-21 19:08:31
218.92.0.184 attackspam
2020-05-21T13:07:24.033179sd-86998 sshd[28772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.184  user=root
2020-05-21T13:07:26.028941sd-86998 sshd[28772]: Failed password for root from 218.92.0.184 port 23416 ssh2
2020-05-21T13:07:29.124132sd-86998 sshd[28772]: Failed password for root from 218.92.0.184 port 23416 ssh2
2020-05-21T13:07:24.033179sd-86998 sshd[28772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.184  user=root
2020-05-21T13:07:26.028941sd-86998 sshd[28772]: Failed password for root from 218.92.0.184 port 23416 ssh2
2020-05-21T13:07:29.124132sd-86998 sshd[28772]: Failed password for root from 218.92.0.184 port 23416 ssh2
2020-05-21T13:07:24.033179sd-86998 sshd[28772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.184  user=root
2020-05-21T13:07:26.028941sd-86998 sshd[28772]: Failed password for root from 218.92.0.184 p
...
2020-05-21 19:18:26
122.54.247.83 attackspambots
May 21 00:22:21 server1 sshd\[11003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.54.247.83 
May 21 00:22:23 server1 sshd\[11003\]: Failed password for invalid user vlp from 122.54.247.83 port 43044 ssh2
May 21 00:24:26 server1 sshd\[11525\]: Invalid user xvc from 122.54.247.83
May 21 00:24:26 server1 sshd\[11525\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.54.247.83 
May 21 00:24:28 server1 sshd\[11525\]: Failed password for invalid user xvc from 122.54.247.83 port 44928 ssh2
...
2020-05-21 18:45:16
81.243.152.143 attackbotsspam
Unauthorized connection attempt detected from IP address 81.243.152.143 to port 23
2020-05-21 18:54:06
128.199.207.192 attack
2020-05-21T05:34:42.271412mail.thespaminator.com sshd[20908]: Invalid user jjh from 128.199.207.192 port 53352
2020-05-21T05:34:44.056426mail.thespaminator.com sshd[20908]: Failed password for invalid user jjh from 128.199.207.192 port 53352 ssh2
...
2020-05-21 19:11:12
219.250.188.219 attack
May 21 11:23:10 prod4 sshd\[22613\]: Invalid user lvzhizhou from 219.250.188.219
May 21 11:23:12 prod4 sshd\[22613\]: Failed password for invalid user lvzhizhou from 219.250.188.219 port 59552 ssh2
May 21 11:28:52 prod4 sshd\[24757\]: Invalid user php from 219.250.188.219
...
2020-05-21 18:50:53
49.233.189.161 attackspambots
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-05-21 18:55:48
14.162.122.45 attackbots
Port probing on unauthorized port 445
2020-05-21 18:57:07

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