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: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

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 <<>> 42.139.52.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19338
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.139.52.40.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020302 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 11:56:34 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 40.52.139.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.52.139.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-02-04 14:13:13
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2020-02-04 14:36:33
37.49.229.173 attackspambots
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2020-02-04 14:38:20
178.46.215.6 attackbots
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2020-02-04 14:33:03
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2020-02-04 14:14:39
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...
2020-02-04 14:37:48
139.162.77.6 attack
unauthorized connection attempt
2020-02-04 14:35:14
46.59.17.108 attackspambots
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2020-02-04 14:14:04
14.116.199.99 attack
Feb  4 06:17:23 plex sshd[17608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.199.99  user=root
Feb  4 06:17:25 plex sshd[17608]: Failed password for root from 14.116.199.99 port 41142 ssh2
2020-02-04 14:46:38
121.178.212.67 attackspambots
Feb  4 07:10:08 legacy sshd[10827]: Failed password for root from 121.178.212.67 port 49776 ssh2
Feb  4 07:19:03 legacy sshd[11422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.178.212.67
Feb  4 07:19:05 legacy sshd[11422]: Failed password for invalid user rys from 121.178.212.67 port 48328 ssh2
...
2020-02-04 14:21:32
171.236.50.158 attack
unauthorized connection attempt
2020-02-04 14:33:29
77.247.110.87 attack
Fail2Ban Ban Triggered
2020-02-04 14:23:16

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