104.21.4.37 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.4.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.37.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:28:16 CST 2022
;; MSG SIZE  rcvd: 104

Host info

Host 37.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.4.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
81.30.152.54	attackbotsspam	\[2019-12-01 09:18:20\] NOTICE\[2754\] chan_sip.c: Registration from '\' failed for '81.30.152.54:61029' - Wrong password \[2019-12-01 09:18:20\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-01T09:18:20.612-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="1233",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.30.152.54/61029",Challenge="0268fa16",ReceivedChallenge="0268fa16",ReceivedHash="c3da80fc134eea9901d60fdf89663591" \[2019-12-01 09:18:49\] NOTICE\[2754\] chan_sip.c: Registration from '\' failed for '81.30.152.54:53923' - Wrong password \[2019-12-01 09:18:49\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-01T09:18:49.895-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="5084",SessionID="0x7f26c493cc68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.30.152.54	2019-12-01 22:34:53
139.199.87.233	attackbots	Dec 1 15:45:54 lnxweb62 sshd[27461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.87.233	2019-12-01 22:58:33
159.203.201.84	attack	firewall-block, port(s): 135/tcp	2019-12-01 22:33:48
187.44.106.12	attackspambots	sshd jail - ssh hack attempt	2019-12-01 22:41:42
195.98.168.78	attackspam	Unauthorized connection attempt from IP address 195.98.168.78 on Port 445(SMB)	2019-12-01 23:08:36
149.202.43.72	attack	149.202.43.72 - - \[01/Dec/2019:15:45:45 +0100\] "POST /wp-login.php HTTP/1.0" 200 7538 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 149.202.43.72 - - \[01/Dec/2019:15:45:46 +0100\] "POST /wp-login.php HTTP/1.0" 200 7363 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 149.202.43.72 - - \[01/Dec/2019:15:45:47 +0100\] "POST /wp-login.php HTTP/1.0" 200 7358 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"	2019-12-01 23:03:58
177.23.104.1	attack	UTC: 2019-11-30 port: 80/tcp	2019-12-01 22:42:05
184.22.8.99	attackbotsspam	Unauthorized connection attempt from IP address 184.22.8.99 on Port 445(SMB)	2019-12-01 22:56:54
117.92.177.78	attack	Dec 1 01:10:51 esmtp postfix/smtpd[19294]: lost connection after AUTH from unknown[117.92.177.78] Dec 1 01:10:58 esmtp postfix/smtpd[19179]: lost connection after AUTH from unknown[117.92.177.78] Dec 1 01:11:00 esmtp postfix/smtpd[19294]: lost connection after AUTH from unknown[117.92.177.78] Dec 1 01:11:01 esmtp postfix/smtpd[19179]: lost connection after AUTH from unknown[117.92.177.78] Dec 1 01:11:05 esmtp postfix/smtpd[19294]: lost connection after AUTH from unknown[117.92.177.78] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=117.92.177.78	2019-12-01 22:48:55
172.68.90.76	attackspam	2083/tcp 2083/tcp [2019-12-01]2pkt	2019-12-01 22:54:54
218.92.0.188	attack	2019-12-01T15:58:10.937078scmdmz1 sshd\[5610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.188 user=root 2019-12-01T15:58:12.398861scmdmz1 sshd\[5610\]: Failed password for root from 218.92.0.188 port 4821 ssh2 2019-12-01T15:58:15.867422scmdmz1 sshd\[5610\]: Failed password for root from 218.92.0.188 port 4821 ssh2 ...	2019-12-01 22:59:29
14.98.4.82	attackspambots	Invalid user sanitary from 14.98.4.82 port 51924 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.4.82 Failed password for invalid user sanitary from 14.98.4.82 port 51924 ssh2 Invalid user m123456 from 14.98.4.82 port 63346 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.4.82	2019-12-01 22:35:55
49.51.162.170	attack	Dec 1 15:42:43 vps666546 sshd\[29803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.162.170 user=backup Dec 1 15:42:45 vps666546 sshd\[29803\]: Failed password for backup from 49.51.162.170 port 35476 ssh2 Dec 1 15:45:53 vps666546 sshd\[29884\]: Invalid user operator from 49.51.162.170 port 42330 Dec 1 15:45:53 vps666546 sshd\[29884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.162.170 Dec 1 15:45:55 vps666546 sshd\[29884\]: Failed password for invalid user operator from 49.51.162.170 port 42330 ssh2 ...	2019-12-01 22:55:56
23.160.192.173	attack	Honeypot hit.	2019-12-01 23:11:39
100.43.85.201	attackspam	port scan and connect, tcp 443 (https)	2019-12-01 22:39:57

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