104.21.37.19 - 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 <<>> 104.21.37.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47055
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.19.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:22:36 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 19.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 19.37.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
94.23.62.187	attackbotsspam	Jun 27 08:48:30 XXX sshd[5209]: Invalid user jeremy from 94.23.62.187 port 42566	2019-06-27 17:04:58
46.3.96.67	attackbotsspam	27.06.2019 08:11:53 Connection to port 6739 blocked by firewall	2019-06-27 16:38:38
115.78.8.83	attack	Jun 27 00:37:48 plusreed sshd[12726]: Invalid user pentarun from 115.78.8.83 ...	2019-06-27 16:47:30
46.161.27.42	attackspambots	scan r	2019-06-27 16:37:49
46.101.72.145	attackbots	Invalid user cs from 46.101.72.145 port 42792	2019-06-27 16:57:09
118.89.35.251	attackbotsspam	Feb 14 06:15:59 vtv3 sshd\[11282\]: Invalid user rw from 118.89.35.251 port 51578 Feb 14 06:15:59 vtv3 sshd\[11282\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251 Feb 14 06:16:00 vtv3 sshd\[11282\]: Failed password for invalid user rw from 118.89.35.251 port 51578 ssh2 Feb 14 06:22:21 vtv3 sshd\[12999\]: Invalid user test from 118.89.35.251 port 41772 Feb 14 06:22:21 vtv3 sshd\[12999\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251 Feb 19 11:26:29 vtv3 sshd\[19436\]: Invalid user sinusbot from 118.89.35.251 port 36150 Feb 19 11:26:29 vtv3 sshd\[19436\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251 Feb 19 11:26:31 vtv3 sshd\[19436\]: Failed password for invalid user sinusbot from 118.89.35.251 port 36150 ssh2 Feb 19 11:31:03 vtv3 sshd\[20792\]: Invalid user lab from 118.89.35.251 port 59482 Feb 19 11:31:03 vtv3 sshd\[20792\]: pam_unix	2019-06-27 17:08:13
185.149.129.160	attackspambots	Bad bot identified by user agent	2019-06-27 17:18:17
186.96.102.198	attackbots	Jun 27 09:23:55 fr01 sshd[26720]: Invalid user humbert from 186.96.102.198 Jun 27 09:23:55 fr01 sshd[26720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.96.102.198 Jun 27 09:23:55 fr01 sshd[26720]: Invalid user humbert from 186.96.102.198 Jun 27 09:23:57 fr01 sshd[26720]: Failed password for invalid user humbert from 186.96.102.198 port 44884 ssh2 Jun 27 09:25:54 fr01 sshd[27056]: Invalid user nic2212 from 186.96.102.198 ...	2019-06-27 17:09:21
5.62.19.60	attack	\[2019-06-27 05:02:03\] NOTICE\[1849\] chan_sip.c: Registration from '\' failed for '5.62.19.60:2147' - Wrong password \[2019-06-27 05:02:03\] SECURITY\[1857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-27T05:02:03.473-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1552",SessionID="0x7fc4242a2868",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.19.60/58092",Challenge="642f225b",ReceivedChallenge="642f225b",ReceivedHash="80e88dfd8bc83b987570539cfdb14a7a" \[2019-06-27 05:03:04\] NOTICE\[1849\] chan_sip.c: Registration from '\' failed for '5.62.19.60:2020' - Wrong password \[2019-06-27 05:03:04\] SECURITY\[1857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-27T05:03:04.335-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="6003",SessionID="0x7fc4242a2868",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.19.60/56537",Ch	2019-06-27 17:13:56
104.45.88.168	attack	Automated report - ssh fail2ban: Jun 27 10:51:47 authentication failure Jun 27 10:51:49 wrong password, user=aloko, port=51488, ssh2	2019-06-27 17:22:40
193.112.72.126	attack	$f2bV_matches	2019-06-27 16:52:05
110.54.232.226	attackbots	@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-06-27 03:26:23,839 INFO [shellcode_manager] (110.54.232.226) no match, writing hexdump (35620d66bfd3c05bc11b1a2f40b503c1 :14741) - SMB (Unknown)	2019-06-27 16:41:42
181.49.155.250	attackspam	@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-06-26 04:03:44,090 INFO [shellcode_manager] (181.49.155.250) no match, writing hexdump (2b3bf0e829fe130d351c8b6def721588 :2565268) - MS17010 (EternalBlue)	2019-06-27 16:42:04
81.22.45.251	attack	Port scan on 4 port(s): 5921 5922 5923 5924	2019-06-27 16:26:19
185.234.218.158	attackspambots	Jun 27 10:23:39 mail postfix/smtpd\[8839\]: warning: unknown\[185.234.218.158\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 27 10:53:44 mail postfix/smtpd\[9474\]: warning: unknown\[185.234.218.158\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 27 10:54:03 mail postfix/smtpd\[9474\]: warning: unknown\[185.234.218.158\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 27 10:54:21 mail postfix/smtpd\[9474\]: warning: unknown\[185.234.218.158\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\	2019-06-27 16:53:16

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