21.137.158.242

Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

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 <<>> 21.137.158.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10223
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.137.158.242.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 02:52:26 CST 2025
;; MSG SIZE  rcvd: 107

Host info

Host 242.158.137.21.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.158.137.21.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
13.67.91.234	attack	k+ssh-bruteforce	2019-09-26 04:28:00
193.68.60.2	attack	Sep 25 18:21:22 xeon cyrus/imap[29722]: badlogin: rev.193.68.60.2.euroweb.hu [193.68.60.2] plain [SASL(-13): authentication failure: Password verification failed]	2019-09-26 03:55:51
222.186.175.167	attack	Sep 25 21:56:09 Ubuntu-1404-trusty-64-minimal sshd\[27615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167 user=root Sep 25 21:56:10 Ubuntu-1404-trusty-64-minimal sshd\[27615\]: Failed password for root from 222.186.175.167 port 32932 ssh2 Sep 25 21:56:34 Ubuntu-1404-trusty-64-minimal sshd\[27793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167 user=root Sep 25 21:56:37 Ubuntu-1404-trusty-64-minimal sshd\[27793\]: Failed password for root from 222.186.175.167 port 31368 ssh2 Sep 25 21:57:05 Ubuntu-1404-trusty-64-minimal sshd\[27966\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167 user=root	2019-09-26 03:57:32
194.15.36.19	attack	Sep 25 12:58:46 game-panel sshd[4113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.15.36.19 Sep 25 12:58:48 game-panel sshd[4113]: Failed password for invalid user sylvie from 194.15.36.19 port 34522 ssh2 Sep 25 13:03:10 game-panel sshd[4265]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.15.36.19	2019-09-26 04:30:34
113.215.1.191	attack	Sep 25 15:08:04 vps647732 sshd[4897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.215.1.191 Sep 25 15:08:07 vps647732 sshd[4897]: Failed password for invalid user user2 from 113.215.1.191 port 58688 ssh2 ...	2019-09-26 04:24:49
129.150.70.20	attackspam	Sep 25 09:34:31 vtv3 sshd\[12868\]: Invalid user hadoop from 129.150.70.20 port 23688 Sep 25 09:34:31 vtv3 sshd\[12868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.150.70.20 Sep 25 09:34:34 vtv3 sshd\[12868\]: Failed password for invalid user hadoop from 129.150.70.20 port 23688 ssh2 Sep 25 09:39:05 vtv3 sshd\[15177\]: Invalid user jag from 129.150.70.20 port 49138 Sep 25 09:39:05 vtv3 sshd\[15177\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.150.70.20 Sep 25 09:50:05 vtv3 sshd\[20877\]: Invalid user pruebas from 129.150.70.20 port 61032 Sep 25 09:50:05 vtv3 sshd\[20877\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.150.70.20 Sep 25 09:50:07 vtv3 sshd\[20877\]: Failed password for invalid user pruebas from 129.150.70.20 port 61032 ssh2 Sep 25 09:53:55 vtv3 sshd\[22988\]: Invalid user sftpuser from 129.150.70.20 port 29102 Sep 25 09:53:55 vtv3 sshd\[22988\]	2019-09-26 04:11:21
41.211.116.32	attackbotsspam	ssh failed login	2019-09-26 03:59:35
77.247.109.28	attackspam	\[2019-09-25 09:40:16\] NOTICE\[1970\] chan_sip.c: Registration from '"9999" \' failed for '77.247.109.28:5142' - Wrong password \[2019-09-25 09:40:16\] SECURITY\[1978\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-25T09:40:16.985-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9999",SessionID="0x7f9b3403d098",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.109.28/5142",Challenge="6e387814",ReceivedChallenge="6e387814",ReceivedHash="87d86f148b7d94251d70d9bb43093927" \[2019-09-25 09:40:17\] SECURITY\[1978\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-25T09:40:17.963-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441519470422",SessionID="0x7f9b3402de58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.109.28/5142",ACLName="no_extension_match" \[2019-09-25 09:40:17\] SECURITY\[1978\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-25T	2019-09-26 03:56:11
114.226.95.205	attack	Unauthorised access (Sep 25) SRC=114.226.95.205 LEN=44 TOS=0x10 PREC=0x40 TTL=49 ID=29435 TCP DPT=23 WINDOW=60023 SYN	2019-09-26 04:14:15
189.41.242.231	attackbots	Honeypot attack, port: 139, PTR: 189-041-242-231.xd-dynamic.algarnetsuper.com.br.	2019-09-26 04:33:08
210.213.223.186	attack	Honeypot attack, port: 445, PTR: 210.213.223.186.pldt.net.	2019-09-26 04:33:57
222.186.175.217	attackbotsspam	2019-09-25T21:54:55.215748centos sshd\[30803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217 user=root 2019-09-25T21:54:57.244849centos sshd\[30803\]: Failed password for root from 222.186.175.217 port 10072 ssh2 2019-09-25T21:55:01.418680centos sshd\[30803\]: Failed password for root from 222.186.175.217 port 10072 ssh2	2019-09-26 04:04:54
118.179.220.49	attackspambots	Honeypot attack, port: 23, PTR: PTR record not found	2019-09-26 04:22:49
73.171.226.23	attack	Brute force SMTP login attempted. ...	2019-09-26 04:04:14
124.193.199.202	attackbotsspam	'IP reached maximum auth failures for a one day block'	2019-09-26 04:33:40

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