203.104.158.21

Basic Info

City: unknown

Region: unknown

Country: Japan

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

Make a comment on this IP

No discussion about this IP yet. Click above link to make one.

Comments on same subnet:

No discussion about this subnet yet..

Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 203.104.158.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7290
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;203.104.158.21.			IN	A

;; AUTHORITY SECTION:
.			414	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011301 1800 900 604800 86400

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 14 04:40:04 CST 2022
;; MSG SIZE  rcvd: 107

Host info

Host 21.158.104.203.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.158.104.203.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
176.31.172.40	attackspam	Unauthorized connection attempt detected from IP address 176.31.172.40 to port 2220 [J]	2020-02-04 21:34:00
145.239.82.192	attackspam	Unauthorized connection attempt detected from IP address 145.239.82.192 to port 2220 [J]	2020-02-04 21:24:24
222.239.78.88	attackspambots	Feb 4 14:11:16 mail sshd\[2776\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.239.78.88 user=root Feb 4 14:11:18 mail sshd\[2776\]: Failed password for root from 222.239.78.88 port 34689 ssh2 Feb 4 14:13:26 mail sshd\[2891\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.239.78.88 user=root	2020-02-04 21:31:08
111.229.81.58	attackbotsspam	Unauthorized connection attempt detected from IP address 111.229.81.58 to port 2220 [J]	2020-02-04 21:22:56
139.59.88.26	attackbotsspam	Unauthorized connection attempt detected from IP address 139.59.88.26 to port 2220 [J]	2020-02-04 21:47:59
185.10.186.211	spam	Nespresso <> they want you to test a coffee machine.	2020-02-04 21:51:11
14.229.77.107	attackspam	2020-01-24 17:51:29 1iv2B6-0003ug-Ro SMTP connection from \(static.vnpt.vn\) \[14.229.77.107\]:19867 I=\[193.107.88.166\]:25 closed by DROP in ACL 2020-01-24 17:51:40 1iv2BH-0003uy-Ae SMTP connection from \(static.vnpt.vn\) \[14.229.77.107\]:19967 I=\[193.107.88.166\]:25 closed by DROP in ACL 2020-01-24 17:51:48 1iv2BQ-0003v9-37 SMTP connection from \(static.vnpt.vn\) \[14.229.77.107\]:20037 I=\[193.107.88.166\]:25 closed by DROP in ACL ...	2020-02-04 21:55:43
78.29.13.186	attackspambots	Unauthorized connection attempt detected from IP address 78.29.13.186 to port 2220 [J]	2020-02-04 21:49:18
182.61.12.58	attackbots	Unauthorized connection attempt detected from IP address 182.61.12.58 to port 2220 [J]	2020-02-04 21:45:59
148.227.208.7	attack	Unauthorized connection attempt detected from IP address 148.227.208.7 to port 2220 [J]	2020-02-04 21:30:37
73.181.250.198	attack	Feb 4 12:58:02 vps647732 sshd[20354]: Failed password for root from 73.181.250.198 port 45652 ssh2 ...	2020-02-04 21:52:31
222.186.169.192	attackbotsspam	Feb 4 14:23:15 vpn01 sshd[21146]: Failed password for root from 222.186.169.192 port 12878 ssh2 Feb 4 14:23:18 vpn01 sshd[21146]: Failed password for root from 222.186.169.192 port 12878 ssh2 ...	2020-02-04 21:25:20
93.117.80.5	attackspam	Feb 4 14:53:14 grey postfix/smtpd\[8449\]: NOQUEUE: reject: RCPT from unknown\[93.117.80.5\]: 554 5.7.1 Service unavailable\; Client host \[93.117.80.5\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=93.117.80.5\; from=\ to=\ proto=ESMTP helo=\<\[93.117.80.5\]\> ...	2020-02-04 21:58:20
46.166.142.108	attackspam	[2020-02-04 04:45:37] NOTICE[1148][C-000062c6] chan_sip.c: Call from '' (46.166.142.108:52143) to extension '59939011441904911123' rejected because extension not found in context 'public'. [2020-02-04 04:45:37] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-04T04:45:37.335-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="59939011441904911123",SessionID="0x7fd82c2348d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.142.108/52143",ACLName="no_extension_match" [2020-02-04 04:46:18] NOTICE[1148][C-000062c8] chan_sip.c: Call from '' (46.166.142.108:56061) to extension '59949011441904911123' rejected because extension not found in context 'public'. [2020-02-04 04:46:18] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-04T04:46:18.908-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="59949011441904911123",SessionID="0x7fd82c3c1c38",LocalAddress="IPV4/UDP/192.168.244.6/5060",R ...	2020-02-04 21:26:36
106.13.136.238	attackspam	...	2020-02-04 21:29:49

Recently Reported IPs

185.115.116.221	157.63.57.223	21.127.190.216	61.176.127.172
211.191.12.240	211.250.79.187	212.112.234.85	212.141.158.11
144.69.231.23	214.43.168.184	215.134.58.247	215.145.64.219
64.83.205.53	216.240.172.10	25.215.91.80	22.115.186.238
221.51.127.184	73.7.105.119	222.75.138.238	183.130.60.134