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: None

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 <<>> 104.21.5.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7444
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.45.			IN	A

;; AUTHORITY SECTION:
.			305	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 48 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:26:37 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 45.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.128.174.202 attackbotsspam
$f2bV_matches
2019-09-03 20:22:48
51.158.70.66 attackspam
Sep  3 01:31:11 hcbb sshd\[4092\]: Invalid user test from 51.158.70.66
Sep  3 01:31:11 hcbb sshd\[4092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.70.66
Sep  3 01:31:13 hcbb sshd\[4092\]: Failed password for invalid user test from 51.158.70.66 port 57612 ssh2
Sep  3 01:35:34 hcbb sshd\[4467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.70.66  user=man
Sep  3 01:35:36 hcbb sshd\[4467\]: Failed password for man from 51.158.70.66 port 46490 ssh2
2019-09-03 19:50:46
146.0.77.110 attackspambots
09/03/2019-04:07:03.569318 146.0.77.110 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-03 20:24:06
94.231.136.154 attackspambots
Sep  3 01:39:54 kapalua sshd\[24762\]: Invalid user ggg from 94.231.136.154
Sep  3 01:39:54 kapalua sshd\[24762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.231.136.154
Sep  3 01:39:56 kapalua sshd\[24762\]: Failed password for invalid user ggg from 94.231.136.154 port 50178 ssh2
Sep  3 01:44:04 kapalua sshd\[25217\]: Invalid user stanley from 94.231.136.154
Sep  3 01:44:04 kapalua sshd\[25217\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.231.136.154
2019-09-03 20:05:21
185.94.219.160 attackspambots
IP: 185.94.219.160
ASN: AS35166 PE Shtanhret Taras Orestovych
Port: Simple Mail Transfer 25
Found in one or more Blacklists
Date: 3/09/2019 8:07:24 AM UTC
2019-09-03 20:04:58
162.144.255.199 attack
SMB Server BruteForce Attack
2019-09-03 19:38:21
103.19.201.158 attack
IP: 103.19.201.158
ASN: AS58438 ApnaTeleLink pvt. Ltd.
Port: Message Submission 587
Found in one or more Blacklists
Date: 3/09/2019 8:07:06 AM UTC
2019-09-03 20:23:10
77.40.62.181 attack
IP: 77.40.62.181
ASN: AS12389 Rostelecom
Port: Message Submission 587
Found in one or more Blacklists
Date: 3/09/2019 8:22:47 AM UTC
2019-09-03 19:42:59
129.28.69.234 attack
fail2ban honeypot
2019-09-03 20:09:36
42.157.129.158 attackspambots
Sep  3 11:32:42 MK-Soft-VM7 sshd\[15401\]: Invalid user ma from 42.157.129.158 port 37632
Sep  3 11:32:42 MK-Soft-VM7 sshd\[15401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.157.129.158
Sep  3 11:32:44 MK-Soft-VM7 sshd\[15401\]: Failed password for invalid user ma from 42.157.129.158 port 37632 ssh2
...
2019-09-03 19:36:25
104.248.221.194 attackspambots
Sep  3 13:24:54 h2177944 sshd\[28783\]: Invalid user admin from 104.248.221.194 port 60532
Sep  3 13:24:54 h2177944 sshd\[28783\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.221.194
Sep  3 13:24:56 h2177944 sshd\[28783\]: Failed password for invalid user admin from 104.248.221.194 port 60532 ssh2
Sep  3 13:29:05 h2177944 sshd\[28848\]: Invalid user ls from 104.248.221.194 port 48330
Sep  3 13:29:05 h2177944 sshd\[28848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.221.194
...
2019-09-03 20:17:25
106.13.137.83 attackbotsspam
DATE:2019-09-03 10:07:35, IP:106.13.137.83, PORT:ssh SSH brute force auth (thor)
2019-09-03 19:55:24
180.124.183.37 attackbots
IP: 180.124.183.37
ASN: AS4134 No.31 Jin-rong Street
Port: Simple Mail Transfer 25
Found in one or more Blacklists
Date: 3/09/2019 8:07:22 AM UTC
2019-09-03 20:07:22
123.30.249.104 attackspam
Sep  3 01:26:58 web9 sshd\[6073\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.249.104  user=root
Sep  3 01:27:00 web9 sshd\[6073\]: Failed password for root from 123.30.249.104 port 60040 ssh2
Sep  3 01:31:31 web9 sshd\[6976\]: Invalid user nvidia from 123.30.249.104
Sep  3 01:31:31 web9 sshd\[6976\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.249.104
Sep  3 01:31:33 web9 sshd\[6976\]: Failed password for invalid user nvidia from 123.30.249.104 port 46658 ssh2
2019-09-03 20:02:08
51.38.138.200 attackspambots
IP: 51.38.138.200
ASN: AS16276 OVH SAS
Port: Simple Mail Transfer 25
Found in one or more Blacklists
Date: 3/09/2019 8:07:42 AM UTC
2019-09-03 19:44:57

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