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: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: SK Telecom

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.42.72.101
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41364
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042200 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Mon Apr 22 22:16:44 +08 2019
;; MSG SIZE  rcvd: 116

Host info
Host 101.72.42.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 101.72.42.42.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
49.50.64.213 attack
Aug  6 12:54:30 debian sshd\[19429\]: Invalid user loverd from 49.50.64.213 port 59220
Aug  6 12:54:30 debian sshd\[19429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.50.64.213
...
2019-08-06 21:38:55
177.190.66.148 attack
port scan and connect, tcp 8080 (http-proxy)
2019-08-06 21:53:37
186.215.100.50 attack
proto=tcp  .  spt=33116  .  dpt=25  .     (listed on     Github Combined on 4 lists )     (677)
2019-08-06 21:58:01
202.72.209.2 attackspam
proto=tcp  .  spt=39410  .  dpt=25  .     (listed on Blocklist de  Aug 05)     (668)
2019-08-06 22:21:30
222.171.82.169 attackspam
2019-08-06T11:20:54.222556abusebot-2.cloudsearch.cf sshd\[8017\]: Invalid user steam1 from 222.171.82.169 port 35662
2019-08-06 22:38:32
123.159.176.88 attackbotsspam
Automatic report - Port Scan Attack
2019-08-06 21:46:41
49.69.126.46 attack
Aug  6 07:18:59 aat-srv002 sshd[8512]: Failed password for root from 49.69.126.46 port 59519 ssh2
Aug  6 07:19:12 aat-srv002 sshd[8520]: Failed password for root from 49.69.126.46 port 36423 ssh2
Aug  6 07:19:23 aat-srv002 sshd[8523]: Failed password for root from 49.69.126.46 port 40298 ssh2
...
2019-08-06 22:25:17
91.185.236.157 attackbots
proto=tcp  .  spt=59587  .  dpt=25  .     (listed on Blocklist de  Aug 05)     (669)
2019-08-06 22:18:08
213.32.92.57 attackbotsspam
2019-08-06T11:58:15.933638abusebot-5.cloudsearch.cf sshd\[3928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip57.ip-213-32-92.eu  user=root
2019-08-06 22:05:07
23.129.64.170 attack
Aug  6 14:48:13 jane sshd\[25406\]: Invalid user apc from 23.129.64.170 port 16093
Aug  6 14:48:13 jane sshd\[25406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.170
Aug  6 14:48:15 jane sshd\[25406\]: Failed password for invalid user apc from 23.129.64.170 port 16093 ssh2
...
2019-08-06 21:39:51
82.207.56.202 attackbots
proto=tcp  .  spt=52029  .  dpt=25  .     (listed on Blocklist de  Aug 05)     (666)
2019-08-06 22:24:48
195.9.148.150 attack
proto=tcp  .  spt=33643  .  dpt=25  .     (listed on     Github Combined on 3 lists )     (665)
2019-08-06 22:27:32
34.77.158.159 attackspambots
Aug  6 11:20:47   TCP Attack: SRC=34.77.158.159 DST=[Masked] LEN=163 TOS=0x00 PREC=0x00 TTL=57  DF PROTO=TCP SPT=36186 DPT=80 WINDOW=222 RES=0x00 ACK PSH URGP=0
2019-08-06 22:43:39
139.198.21.138 attack
2019-08-06T14:02:48.139418abusebot-8.cloudsearch.cf sshd\[6602\]: Invalid user demo1 from 139.198.21.138 port 32814
2019-08-06 22:37:11
120.86.70.92 attackspam
Aug  6 13:21:26 h2177944 sshd\[12355\]: Failed password for invalid user rparks from 120.86.70.92 port 59312 ssh2
Aug  6 14:22:11 h2177944 sshd\[14430\]: Invalid user seoulselection from 120.86.70.92 port 49158
Aug  6 14:22:11 h2177944 sshd\[14430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.86.70.92
Aug  6 14:22:13 h2177944 sshd\[14430\]: Failed password for invalid user seoulselection from 120.86.70.92 port 49158 ssh2
...
2019-08-06 22:15:52

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