242.172.21.143

Basic Info

City: unknown

Region: unknown

Country: None

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 <<>> 242.172.21.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38543
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.172.21.143.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021901 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 03:53:43 CST 2025
;; MSG SIZE  rcvd: 107

Host info

Host 143.21.172.242.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.21.172.242.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
162.247.74.206	attack	pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.247.74.206 user=root Failed password for root from 162.247.74.206 port 63207 ssh2 Failed password for root from 162.247.74.206 port 63207 ssh2 Failed password for root from 162.247.74.206 port 63207 ssh2 Failed password for root from 162.247.74.206 port 63207 ssh2	2019-06-22 19:55:43
170.233.47.242	attackbotsspam	Automatic report - Web App Attack	2019-06-22 19:35:14
177.74.182.17	attackspambots	SMTP-sasl brute force ...	2019-06-22 19:46:26
196.41.208.238	attackbots	Jun 22 06:21:44 icinga sshd[28230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.41.208.238 Jun 22 06:21:46 icinga sshd[28230]: Failed password for invalid user user1 from 196.41.208.238 port 41122 ssh2 ...	2019-06-22 19:37:15
177.74.182.21	attackspambots	SMTP-sasl brute force ...	2019-06-22 19:50:42
46.101.49.156	attack	Jun 22 14:27:23 srv-4 sshd\[32187\]: Invalid user student from 46.101.49.156 Jun 22 14:27:23 srv-4 sshd\[32187\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.49.156 Jun 22 14:27:23 srv-4 sshd\[32189\]: Invalid user student from 46.101.49.156 Jun 22 14:27:23 srv-4 sshd\[32189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.49.156 ...	2019-06-22 19:54:16
197.51.201.16	attack	Automatic report - Web App Attack	2019-06-22 19:45:53
104.131.147.112	attack	Looking for resource vulnerabilities	2019-06-22 19:24:11
117.102.68.188	attackbots	Automatic report - Web App Attack	2019-06-22 20:17:24
201.150.89.71	attackbotsspam	SMTP-sasl brute force ...	2019-06-22 19:54:42
5.62.19.45	attackbotsspam	\[2019-06-22 07:27:51\] NOTICE\[1849\] chan_sip.c: Registration from '\' failed for '5.62.19.45:2739' - Wrong password \[2019-06-22 07:27:51\] SECURITY\[1857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-22T07:27:51.433-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="433",SessionID="0x7fc42406c8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.19.45/63734",Challenge="0c4a7878",ReceivedChallenge="0c4a7878",ReceivedHash="7b8d629fb8908d1eafd4d9c8d877549f" \[2019-06-22 07:31:20\] NOTICE\[1849\] chan_sip.c: Registration from '\' failed for '5.62.19.45:2624' - Wrong password \[2019-06-22 07:31:20\] SECURITY\[1857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-22T07:31:20.544-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="434",SessionID="0x7fc42406b3c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.19.45/60720",Challe	2019-06-22 19:38:12
179.108.244.154	attackspam	SMTP-sasl brute force ...	2019-06-22 19:48:19
155.93.255.177	attackspambots	Many RDP login attempts detected by IDS script	2019-06-22 19:55:25
112.85.42.188	attackbots	Jun 22 12:50:59 herz-der-gamer sshd[29719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.188 user=root Jun 22 12:51:01 herz-der-gamer sshd[29719]: Failed password for root from 112.85.42.188 port 30603 ssh2 Jun 22 12:51:04 herz-der-gamer sshd[29719]: Failed password for root from 112.85.42.188 port 30603 ssh2 Jun 22 12:50:59 herz-der-gamer sshd[29719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.188 user=root Jun 22 12:51:01 herz-der-gamer sshd[29719]: Failed password for root from 112.85.42.188 port 30603 ssh2 Jun 22 12:51:04 herz-der-gamer sshd[29719]: Failed password for root from 112.85.42.188 port 30603 ssh2 ...	2019-06-22 19:53:03
201.69.200.201	attackspambots	Jun 22 06:20:33 amit sshd\[1066\]: Invalid user ruo from 201.69.200.201 Jun 22 06:20:33 amit sshd\[1066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.69.200.201 Jun 22 06:20:34 amit sshd\[1066\]: Failed password for invalid user ruo from 201.69.200.201 port 22881 ssh2 ...	2019-06-22 19:58:21

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