21.186.1.42 - IPInfo

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 <<>> 21.186.1.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57346
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.186.1.42.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 19:15:25 CST 2025
;; MSG SIZE  rcvd: 104

Host info

Host 42.1.186.21.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.1.186.21.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
46.38.144.179	attackbotsspam	Jan 4 08:31:45 host postfix/smtpd[36029]: warning: unknown[46.38.144.179]: SASL LOGIN authentication failed: authentication failure Jan 4 08:35:02 host postfix/smtpd[37194]: warning: unknown[46.38.144.179]: SASL LOGIN authentication failed: authentication failure ...	2020-01-04 15:36:39
188.166.159.148	attack	Invalid user ubnt from 188.166.159.148 port 36545	2020-01-04 15:28:52
101.255.120.122	attack	20/1/3@23:52:36: FAIL: Alarm-Network address from=101.255.120.122 ...	2020-01-04 15:45:24
72.140.179.204	attack	Jan 4 06:57:27 srv206 sshd[4811]: Invalid user MC from 72.140.179.204 Jan 4 06:57:27 srv206 sshd[4811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpe84948c4a2483-cm84948c4a2480.cpe.net.fido.ca Jan 4 06:57:27 srv206 sshd[4811]: Invalid user MC from 72.140.179.204 Jan 4 06:57:30 srv206 sshd[4811]: Failed password for invalid user MC from 72.140.179.204 port 38214 ssh2 ...	2020-01-04 15:18:58
222.186.175.220	attack	20/1/4@02:04:48: FAIL: Alarm-SSH address from=222.186.175.220 ...	2020-01-04 15:14:40
58.220.87.226	attack	2020-01-04T05:53:14.5650871240 sshd\[23304\]: Invalid user cwj from 58.220.87.226 port 34810 2020-01-04T05:53:14.5677541240 sshd\[23304\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.220.87.226 2020-01-04T05:53:16.2057811240 sshd\[23304\]: Failed password for invalid user cwj from 58.220.87.226 port 34810 ssh2 ...	2020-01-04 15:24:53
77.42.92.156	attack	Automatic report - Port Scan Attack	2020-01-04 15:32:19
94.102.56.181	attackspambots	Jan 4 07:24:52 h2177944 kernel: \[1317686.123890\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=94.102.56.181 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=51322 PROTO=TCP SPT=50404 DPT=5154 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 4 07:24:52 h2177944 kernel: \[1317686.123907\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=94.102.56.181 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=51322 PROTO=TCP SPT=50404 DPT=5154 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 4 07:32:07 h2177944 kernel: \[1318120.729004\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=94.102.56.181 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=58598 PROTO=TCP SPT=50404 DPT=5145 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 4 07:32:07 h2177944 kernel: \[1318120.729018\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=94.102.56.181 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=58598 PROTO=TCP SPT=50404 DPT=5145 WINDOW=1024 RES=0x00 SYN URGP=0 Jan 4 08:00:56 h2177944 kernel: \[1319849.385583\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=94.102.56.181 DST=85.214.117.9	2020-01-04 15:24:39
139.59.62.42	attackspam	Tried sshing with brute force.	2020-01-04 15:44:09
68.183.236.29	attack	...	2020-01-04 15:41:54
102.133.224.236	attack	SSH-bruteforce attempts	2020-01-04 15:26:43
91.232.96.14	attackspam	Jan 4 06:50:25 grey postfix/smtpd\[18256\]: NOQUEUE: reject: RCPT from unknown\[91.232.96.14\]: 554 5.7.1 Service unavailable\; Client host \[91.232.96.14\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[91.232.96.14\]\; from=\ to=\ proto=ESMTP helo=\ ...	2020-01-04 15:12:48
182.185.151.40	attackspam	Jan 4 04:48:49 localhost sshd\[1116\]: Invalid user Admin from 182.185.151.40 port 57162 Jan 4 04:48:49 localhost sshd\[1116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.185.151.40 Jan 4 04:48:51 localhost sshd\[1116\]: Failed password for invalid user Admin from 182.185.151.40 port 57162 ssh2 Jan 4 04:53:32 localhost sshd\[1189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.185.151.40 user=root Jan 4 04:53:34 localhost sshd\[1189\]: Failed password for root from 182.185.151.40 port 63215 ssh2 ...	2020-01-04 15:18:09
185.52.117.126	attack	Jan 4 06:51:24 legacy sshd[7048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.52.117.126 Jan 4 06:51:26 legacy sshd[7048]: Failed password for invalid user user from 185.52.117.126 port 41138 ssh2 Jan 4 06:55:03 legacy sshd[7199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.52.117.126 ...	2020-01-04 15:35:29
222.186.42.155	attackbots	Jan 4 08:18:06 vmanager6029 sshd\[4962\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.155 user=root Jan 4 08:18:09 vmanager6029 sshd\[4962\]: Failed password for root from 222.186.42.155 port 34465 ssh2 Jan 4 08:18:11 vmanager6029 sshd\[4962\]: Failed password for root from 222.186.42.155 port 34465 ssh2	2020-01-04 15:21:19

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