Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Hong Kong

Internet Service Provider: Hong Kong Telecommunications (HKT) Limited

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
Sep 23 20:05:25 root sshd[25145]: Invalid user guest from 42.3.48.212
...
2020-09-24 20:56:54
attackspam
Sep 23 20:05:25 root sshd[25145]: Invalid user guest from 42.3.48.212
...
2020-09-24 12:53:24
attackbots
Sep 23 20:05:25 root sshd[25145]: Invalid user guest from 42.3.48.212
...
2020-09-24 04:21:52
Comments on same subnet:
IP Type Details Datetime
42.3.48.236 attackbots
firewall-block, port(s): 5555/tcp
2020-03-03 20:11:07
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.3.48.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19268
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;42.3.48.212.			IN	A

;; AUTHORITY SECTION:
.			379	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020092301 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 24 04:21:49 CST 2020
;; MSG SIZE  rcvd: 115
Host info
212.48.3.42.in-addr.arpa domain name pointer 42-3-48-212.static.netvigator.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
212.48.3.42.in-addr.arpa	name = 42-3-48-212.static.netvigator.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
167.114.82.213 attack
2019-10-22T20:04:10.773980shield sshd\[7270\]: Invalid user ubuntu from 167.114.82.213 port 55964
2019-10-22T20:04:10.779347shield sshd\[7270\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.82.213
2019-10-22T20:04:13.143924shield sshd\[7270\]: Failed password for invalid user ubuntu from 167.114.82.213 port 55964 ssh2
2019-10-22T20:08:16.920899shield sshd\[8254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.82.213  user=root
2019-10-22T20:08:19.392636shield sshd\[8254\]: Failed password for root from 167.114.82.213 port 47004 ssh2
2019-10-23 07:23:34
162.243.10.64 attackspam
$f2bV_matches
2019-10-23 07:27:36
42.114.242.129 attack
Unauthorised access (Oct 22) SRC=42.114.242.129 LEN=52 TTL=113 ID=28629 DF TCP DPT=445 WINDOW=8192 SYN
2019-10-23 06:58:02
122.160.88.216 attackspam
1433/tcp 445/tcp
[2019-10-20/22]2pkt
2019-10-23 06:59:51
178.62.60.233 attackspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.60.233  user=root
Failed password for root from 178.62.60.233 port 53186 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.60.233  user=root
Failed password for root from 178.62.60.233 port 36142 ssh2
Invalid user ubnt from 178.62.60.233 port 47356
2019-10-23 06:59:03
185.209.0.90 attack
firewall-block, port(s): 3926/tcp, 3931/tcp, 3942/tcp, 3945/tcp
2019-10-23 07:07:58
157.25.243.240 attackbotsspam
Oct 22 22:08:15 root sshd[21199]: Failed password for root from 157.25.243.240 port 47776 ssh2
Oct 22 22:08:18 root sshd[21199]: Failed password for root from 157.25.243.240 port 47776 ssh2
Oct 22 22:08:22 root sshd[21199]: Failed password for root from 157.25.243.240 port 47776 ssh2
Oct 22 22:08:25 root sshd[21199]: Failed password for root from 157.25.243.240 port 47776 ssh2
...
2019-10-23 07:21:01
88.248.13.117 attack
Connection by 88.248.13.117 on port: 23 got caught by honeypot at 10/22/2019 8:08:32 PM
2019-10-23 07:17:39
162.247.74.7 attackspam
Oct 23 00:31:14 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2Oct 23 00:31:17 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2Oct 23 00:31:19 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2Oct 23 00:31:22 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2Oct 23 00:31:25 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2Oct 23 00:31:27 rotator sshd\[1894\]: Failed password for root from 162.247.74.7 port 34046 ssh2
...
2019-10-23 07:24:39
161.117.0.23 attackbotsspam
detected by Fail2Ban
2019-10-23 07:19:55
222.186.175.161 attackspambots
Oct 23 01:01:35 dedicated sshd[10254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.161  user=root
Oct 23 01:01:37 dedicated sshd[10254]: Failed password for root from 222.186.175.161 port 40856 ssh2
2019-10-23 07:10:30
139.168.209.176 attackbotsspam
Oct 21 12:30:18 our-server-hostname postfix/smtpd[21362]: connect from unknown[139.168.209.176]
Oct 21 12:30:20 our-server-hostname sqlgrey: grey: new: 139.168.209.176(139.168.209.176), x@x -> x@x
Oct 21 12:30:20 our-server-hostname postfix/policy-spf[32002]: : Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=pauldunn%40orac.net.au;ip=139.168.209.176;r=mx1.cbr.spam-filtering-appliance 
Oct x@x
Oct 21 12:30:21 our-server-hostname postfix/smtpd[21362]: lost connection after DATA from unknown[139.168.209.176]
Oct 21 12:30:21 our-server-hostname postfix/smtpd[21362]: disconnect from unknown[139.168.209.176]
Oct 21 12:30:44 our-server-hostname postfix/smtpd[19351]: connect from unknown[139.168.209.176]
Oct 21 12:30:45 our-server-hostname sqlgrey: grey: new: 139.168.209.176(139.168.209.176), x@x -> x@x
Oct 21 12:30:45 our-server-hostname postfix/policy-spf[416]: : Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=pjg%40orac.net.au;ip=139.168........
-------------------------------
2019-10-23 07:21:50
201.49.110.210 attack
Oct 22 23:35:33 MK-Soft-Root2 sshd[21546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.49.110.210 
Oct 22 23:35:35 MK-Soft-Root2 sshd[21546]: Failed password for invalid user 1q2w3e4r from 201.49.110.210 port 34284 ssh2
...
2019-10-23 07:12:08
185.251.249.21 attackspam
Oct 21 00:43:44 nbi-636 sshd[27507]: User r.r from 185.251.249.21 not allowed because not listed in AllowUsers
Oct 21 00:43:44 nbi-636 sshd[27507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.251.249.21  user=r.r
Oct 21 00:43:46 nbi-636 sshd[27507]: Failed password for invalid user r.r from 185.251.249.21 port 38294 ssh2
Oct 21 00:43:46 nbi-636 sshd[27507]: Received disconnect from 185.251.249.21 port 38294:11: Bye Bye [preauth]
Oct 21 00:43:46 nbi-636 sshd[27507]: Disconnected from 185.251.249.21 port 38294 [preauth]
Oct 21 00:53:03 nbi-636 sshd[29456]: Invalid user com from 185.251.249.21 port 43456
Oct 21 00:53:05 nbi-636 sshd[29456]: Failed password for invalid user com from 185.251.249.21 port 43456 ssh2
Oct 21 00:53:05 nbi-636 sshd[29456]: Received disconnect from 185.251.249.21 port 43456:11: Bye Bye [preauth]
Oct 21 00:53:05 nbi-636 sshd[29456]: Disconnected from 185.251.249.21 port 43456 [preauth]
Oct 21 00:57:22 ........
-------------------------------
2019-10-23 07:05:57
121.7.25.55 attack
5432/tcp 7001/tcp 7001/tcp
[2019-10-16/22]3pkt
2019-10-23 06:58:32

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