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: San Jose

Region: California

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.42.237.173
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32280
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.42.237.173.			IN	A

;; AUTHORITY SECTION:
.			496	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022041102 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 12 09:39:14 CST 2022
;; MSG SIZE  rcvd: 107
Host info
173.237.42.104.in-addr.arpa domain name pointer smtp1.idamailserver.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
173.237.42.104.in-addr.arpa	name = smtp1.idamailserver.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
165.227.96.190 attackspam
Unauthorized connection attempt detected from IP address 165.227.96.190 to port 2220 [J]
2020-02-02 18:50:36
153.121.58.149 attack
Unauthorized connection attempt detected from IP address 153.121.58.149 to port 2220 [J]
2020-02-02 18:57:31
206.189.177.133 attackspambots
Unauthorized connection attempt detected from IP address 206.189.177.133 to port 8545 [J]
2020-02-02 18:44:09
110.138.253.39 attackbotsspam
Honeypot attack, port: 81, PTR: 39.subnet110-138-253.speedy.telkom.net.id.
2020-02-02 18:51:29
180.76.138.132 attackspambots
Feb  2 07:17:44 legacy sshd[24119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.138.132
Feb  2 07:17:45 legacy sshd[24119]: Failed password for invalid user 123hadoop from 180.76.138.132 port 32800 ssh2
Feb  2 07:23:01 legacy sshd[24378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.138.132
...
2020-02-02 19:11:29
66.177.240.30 attackbots
Honeypot attack, port: 81, PTR: c-66-177-240-30.hsd1.fl.comcast.net.
2020-02-02 18:56:00
58.56.140.62 attack
Unauthorized connection attempt detected from IP address 58.56.140.62 to port 2220 [J]
2020-02-02 18:53:03
117.41.229.187 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-02 18:46:04
222.186.15.166 attack
Unauthorized connection attempt detected from IP address 222.186.15.166 to port 22 [J]
2020-02-02 18:55:34
92.243.8.195 attackspam
Unauthorized connection attempt detected from IP address 92.243.8.195 to port 2220 [J]
2020-02-02 18:46:56
86.43.151.7 spam
Used till TEN times per day by annettelang1@eircom.net for SPAM, PHISHING and SCAM on STOLLEN list we don't know with help of eircom.net, as usual with LIERS and ROBERS !
2020-02-02 18:59:44
106.12.131.204 attackspambots
Unauthorized connection attempt detected from IP address 106.12.131.204 to port 2220 [J]
2020-02-02 19:05:46
103.106.174.173 attackspambots
Unauthorized connection attempt detected from IP address 103.106.174.173 to port 2220 [J]
2020-02-02 19:01:03
179.7.60.218 attack
Email rejected due to spam filtering
2020-02-02 19:06:11
46.38.144.79 attackspambots
2020-02-02 11:54:17 dovecot_login authenticator failed for \(User\) \[46.38.144.79\]: 535 Incorrect authentication data \(set_id=redmine2@no-server.de\)
2020-02-02 11:54:24 dovecot_login authenticator failed for \(User\) \[46.38.144.79\]: 535 Incorrect authentication data \(set_id=redmine2@no-server.de\)
2020-02-02 11:54:26 dovecot_login authenticator failed for \(User\) \[46.38.144.79\]: 535 Incorrect authentication data \(set_id=redmine2@no-server.de\)
2020-02-02 11:54:28 dovecot_login authenticator failed for \(User\) \[46.38.144.79\]: 535 Incorrect authentication data \(set_id=redmine2@no-server.de\)
2020-02-02 11:54:35 dovecot_login authenticator failed for \(User\) \[46.38.144.79\]: 535 Incorrect authentication data \(set_id=transparencia@no-server.de\)
...
2020-02-02 19:02:25

Recently Reported IPs

104.42.21.217 104.42.28.163 104.42.34.143 104.43.136.148
104.44.135.127 104.45.173.96 104.45.231.220 104.46.112.169
104.46.202.148 104.47.110.36 104.48.122.130 104.56.73.73
104.70.56.253 104.76.100.146 104.78.233.29 104.81.133.169
104.81.137.88 104.81.150.231 104.88.206.70 104.88.206.87