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: Japan

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 126.139.166.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43602
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;126.139.166.4.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020900 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 09 23:24:13 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 4.166.139.126.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.166.139.126.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.201.221 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-03 03:31:49
37.49.230.102 attack
*Port Scan* detected from 37.49.230.102 (NL/Netherlands/-). 4 hits in the last 161 seconds
2020-01-03 03:33:33
182.72.159.227 attackspam
(imapd) Failed IMAP login from 182.72.159.227 (IN/India/nsg-static-227.159.72.182.airtel.in): 1 in the last 3600 secs
2020-01-03 03:12:46
106.12.100.1 attack
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:29:12
120.70.103.4 attack
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:01:43
109.245.175.154 attack
Jan  2 15:55:07 MK-Soft-Root1 sshd[9881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.245.175.154 
Jan  2 15:55:08 MK-Soft-Root1 sshd[9881]: Failed password for invalid user techsupport from 109.245.175.154 port 61420 ssh2
...
2020-01-03 03:25:55
121.164.233.1 attackspam
SSH login attempts with user root at 2020-01-02.
2020-01-03 02:59:55
104.200.144.1 attack
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:34:35
159.89.110.45 attack
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:14 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:22 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:24 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:36 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:43 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 159.89.110.45 - - [02/Jan/2020:15:54:44 +0100] "POST /[munged]: HTTP/1.1" 200 9080 "-" "Mozilla/5.0 (X11; Ubun
2020-01-03 03:30:43
107.189.10.1 attackspambots
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:21:35
193.169.39.254 attackspambots
Jan  2 18:36:33 master sshd[18575]: Failed password for invalid user toor from 193.169.39.254 port 59650 ssh2
2020-01-03 03:36:10
111.231.144.2 attackbotsspam
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:15:57
68.48.240.245 attack
Jan  2 20:25:32 [snip] sshd[2119]: Invalid user vnc from 68.48.240.245 port 54202
Jan  2 20:25:32 [snip] sshd[2119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.48.240.245
Jan  2 20:25:34 [snip] sshd[2119]: Failed password for invalid user vnc from 68.48.240.245 port 54202 ssh2[...]
2020-01-03 03:27:21
222.186.180.17 attack
Jan  2 18:06:41 mail sshd[15360]: Failed password for root from 222.186.180.17 port 44280 ssh2
Jan  2 18:06:45 mail sshd[15360]: Failed password for root from 222.186.180.17 port 44280 ssh2
Jan  2 18:06:51 mail sshd[15360]: Failed password for root from 222.186.180.17 port 44280 ssh2
Jan  2 18:06:55 mail sshd[15360]: Failed password for root from 222.186.180.17 port 44280 ssh2
2020-01-03 03:06:32
106.0.36.1 attack
SSH login attempts with user root at 2020-01-02.
2020-01-03 03:29:43

Recently Reported IPs

130.56.61.198 249.116.134.1 18.101.144.1 41.21.29.241
244.88.19.167 254.131.189.112 226.112.80.10 226.33.201.243
172.208.181.160 174.147.158.22 66.223.21.106 28.154.178.89
50.94.166.16 44.178.249.97 242.29.181.202 253.132.9.11
47.172.100.13 142.117.219.23 125.175.137.4 141.72.209.229