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:
IP Type Details Datetime
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:19:00
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:13:51
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.2.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34784
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.2.40.			IN	A

;; AUTHORITY SECTION:
.			178	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:32:45 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 40.2.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.2.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
158.69.63.244 attackspambots
Dec 20 13:25:37 lcl-usvr-02 sshd[32578]: Invalid user sinus from 158.69.63.244 port 38714
Dec 20 13:25:37 lcl-usvr-02 sshd[32578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.244
Dec 20 13:25:37 lcl-usvr-02 sshd[32578]: Invalid user sinus from 158.69.63.244 port 38714
Dec 20 13:25:40 lcl-usvr-02 sshd[32578]: Failed password for invalid user sinus from 158.69.63.244 port 38714 ssh2
Dec 20 13:30:38 lcl-usvr-02 sshd[1249]: Invalid user flowor from 158.69.63.244 port 45368
...
2019-12-20 14:43:56
80.211.78.132 attack
Dec 20 07:04:37 vpn01 sshd[24766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.78.132
Dec 20 07:04:40 vpn01 sshd[24766]: Failed password for invalid user osix from 80.211.78.132 port 58628 ssh2
...
2019-12-20 14:09:23
185.50.25.18 attackspambots
Automatic report - XMLRPC Attack
2019-12-20 14:25:14
201.24.3.66 attack
12/20/2019-05:55:31.266940 201.24.3.66 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-12-20 14:20:03
166.111.152.230 attack
Dec 20 07:21:18 dev0-dcde-rnet sshd[10248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.111.152.230
Dec 20 07:21:20 dev0-dcde-rnet sshd[10248]: Failed password for invalid user Welcome123 from 166.111.152.230 port 33596 ssh2
Dec 20 07:30:12 dev0-dcde-rnet sshd[10323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.111.152.230
2019-12-20 14:50:29
52.172.138.31 attackspambots
Dec 19 20:06:28 tdfoods sshd\[20999\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.172.138.31  user=root
Dec 19 20:06:29 tdfoods sshd\[20999\]: Failed password for root from 52.172.138.31 port 38212 ssh2
Dec 19 20:12:26 tdfoods sshd\[21699\]: Invalid user chafee from 52.172.138.31
Dec 19 20:12:26 tdfoods sshd\[21699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.172.138.31
Dec 19 20:12:28 tdfoods sshd\[21699\]: Failed password for invalid user chafee from 52.172.138.31 port 47166 ssh2
2019-12-20 14:15:43
40.92.42.72 attack
Dec 20 08:33:19 debian-2gb-vpn-nbg1-1 kernel: [1198358.949035] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.42.72 DST=78.46.192.101 LEN=52 TOS=0x02 PREC=0x00 TTL=102 ID=19681 DF PROTO=TCP SPT=29490 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0
2019-12-20 14:19:18
23.92.225.228 attackspambots
Invalid user shepard from 23.92.225.228 port 56595
2019-12-20 14:02:57
145.239.94.191 attack
Dec 20 00:58:01 TORMINT sshd\[26518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.94.191  user=root
Dec 20 00:58:03 TORMINT sshd\[26518\]: Failed password for root from 145.239.94.191 port 41254 ssh2
Dec 20 01:03:45 TORMINT sshd\[26862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.94.191  user=root
...
2019-12-20 14:24:20
187.141.128.42 attackspam
Dec 20 03:15:21 firewall sshd[20240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.141.128.42
Dec 20 03:15:21 firewall sshd[20240]: Invalid user apache from 187.141.128.42
Dec 20 03:15:22 firewall sshd[20240]: Failed password for invalid user apache from 187.141.128.42 port 59194 ssh2
...
2019-12-20 14:18:17
46.52.213.194 attackbots
spam: cross checked with Cisco Talos Intelligence
2019-12-20 14:02:32
218.92.0.170 attackbots
Dec 20 07:30:17 localhost sshd\[8110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.170  user=root
Dec 20 07:30:18 localhost sshd\[8110\]: Failed password for root from 218.92.0.170 port 15830 ssh2
Dec 20 07:30:22 localhost sshd\[8110\]: Failed password for root from 218.92.0.170 port 15830 ssh2
2019-12-20 14:42:37
218.54.175.51 attackspam
Dec 20 07:06:14 ArkNodeAT sshd\[31212\]: Invalid user mosquitto from 218.54.175.51
Dec 20 07:06:14 ArkNodeAT sshd\[31212\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.54.175.51
Dec 20 07:06:16 ArkNodeAT sshd\[31212\]: Failed password for invalid user mosquitto from 218.54.175.51 port 49884 ssh2
2019-12-20 14:21:08
40.92.253.25 attack
Dec 20 09:30:14 debian-2gb-vpn-nbg1-1 kernel: [1201773.760218] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.253.25 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=20551 DF PROTO=TCP SPT=38613 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0
2019-12-20 14:53:38
47.29.166.235 attackbotsspam
ssh failed login
2019-12-20 14:47:14

Recently Reported IPs

104.21.2.45 104.21.2.46 104.21.2.75 104.21.20.107
104.21.20.105 104.21.20.102 104.21.20.156 104.21.2.95
104.21.20.180 128.0.41.16 104.21.20.181 104.21.20.172
104.21.20.205 104.21.20.140 104.21.20.21 104.21.20.24
104.21.20.220 104.21.20.27 104.21.20.50 104.21.20.36