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

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 <<>> 104.21.5.134
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54157
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.134.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:33:59 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 134.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 134.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
141.98.9.5 attackspam
Sep  3 01:16:13 mail postfix/smtpd\[3353\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 01:17:08 mail postfix/smtpd\[4951\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 01:17:56 mail postfix/smtpd\[4968\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-09-03 07:23:13
180.76.97.86 attack
Sep  3 01:15:07 mail sshd\[12837\]: Invalid user raspberrypi from 180.76.97.86 port 60154
Sep  3 01:15:07 mail sshd\[12837\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.97.86
Sep  3 01:15:09 mail sshd\[12837\]: Failed password for invalid user raspberrypi from 180.76.97.86 port 60154 ssh2
Sep  3 01:19:37 mail sshd\[13604\]: Invalid user Outpost2 from 180.76.97.86 port 47620
Sep  3 01:19:37 mail sshd\[13604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.97.86
2019-09-03 07:21:21
111.21.99.227 attackbots
$f2bV_matches
2019-09-03 07:07:11
212.12.64.194 attackbotsspam
[portscan] Port scan
2019-09-03 07:18:50
131.100.219.3 attack
Sep  2 22:44:29 vps691689 sshd[32140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.100.219.3
Sep  2 22:44:31 vps691689 sshd[32140]: Failed password for invalid user webtest from 131.100.219.3 port 36352 ssh2
...
2019-09-03 07:01:36
171.6.174.214 attackspam
Sep  2 13:02:39 php2 sshd\[9689\]: Invalid user yangjun from 171.6.174.214
Sep  2 13:02:39 php2 sshd\[9689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mx-ll-171.6.174-214.dynamic.3bb.co.th
Sep  2 13:02:41 php2 sshd\[9689\]: Failed password for invalid user yangjun from 171.6.174.214 port 9024 ssh2
Sep  2 13:09:56 php2 sshd\[10915\]: Invalid user webmaster from 171.6.174.214
Sep  2 13:09:56 php2 sshd\[10915\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mx-ll-171.6.174-214.dynamic.3bb.co.th
2019-09-03 07:13:44
181.62.248.12 attackspambots
$f2bV_matches
2019-09-03 07:00:25
54.37.68.66 attack
$f2bV_matches
2019-09-03 07:33:19
42.239.239.203 attack
Honeypot attack, port: 23, PTR: hn.kd.ny.adsl.
2019-09-03 07:06:49
178.128.158.113 attackspambots
$f2bV_matches_ltvn
2019-09-03 07:05:27
91.191.223.207 attack
Sep  3 01:09:21 mail postfix/smtpd\[2998\]: warning: unknown\[91.191.223.207\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 01:09:23 mail postfix/smtpd\[4995\]: warning: unknown\[91.191.223.207\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 01:09:25 mail postfix/smtpd\[4997\]: warning: unknown\[91.191.223.207\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-09-03 07:25:25
2.221.61.31 attack
DATE:2019-09-03 01:09:36, IP:2.221.61.31, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-09-03 07:33:43
200.77.186.205 attackspam
Mail sent to address hacked/leaked from Last.fm
2019-09-03 07:18:05
91.186.208.161 attackbotsspam
Automatic report - Port Scan Attack
2019-09-03 07:40:15
219.157.190.53 attackbots
23/tcp
[2019-09-02]1pkt
2019-09-03 07:03:58

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