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 <<>> 139.204.91.59
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48202
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.204.91.59.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022801 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 04:05:10 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 59.91.204.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 59.91.204.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.72.195.94 attackspam
2020-01-09 15:17:17 dovecot_login authenticator failed for (yasol) [111.72.195.94]:50284 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangli@lerctr.org)
2020-01-09 15:23:59 dovecot_login authenticator failed for (pjirx) [111.72.195.94]:52902 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lizhiqiang@lerctr.org)
2020-01-09 15:24:06 dovecot_login authenticator failed for (hmrvs) [111.72.195.94]:52902 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lizhiqiang@lerctr.org)
...
2020-01-10 07:36:00
72.49.131.18 attackbotsspam
Honeypot attack, port: 81, PTR: mh1-dsl-72-49-131-18.fuse.net.
2020-01-10 07:29:47
95.68.101.6 attackspam
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-10 07:37:43
128.199.52.45 attackbots
Automatic report - Banned IP Access
2020-01-10 07:30:13
27.223.89.238 attackbotsspam
2020-01-09T15:00:15.0472761495-001 sshd[60732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.223.89.238
2020-01-09T15:00:15.0437551495-001 sshd[60732]: Invalid user bgz from 27.223.89.238 port 48371
2020-01-09T15:00:16.8164561495-001 sshd[60732]: Failed password for invalid user bgz from 27.223.89.238 port 48371 ssh2
2020-01-09T16:00:48.2438811495-001 sshd[62955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.223.89.238  user=root
2020-01-09T16:00:50.0931341495-001 sshd[62955]: Failed password for root from 27.223.89.238 port 57060 ssh2
2020-01-09T16:04:20.9452581495-001 sshd[63146]: Invalid user test_user from 27.223.89.238 port 38720
2020-01-09T16:04:20.9483011495-001 sshd[63146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.223.89.238
2020-01-09T16:04:20.9452581495-001 sshd[63146]: Invalid user test_user from 27.223.89.238 port 38720
2020-01-09T16:
...
2020-01-10 08:05:08
171.228.245.133 attack
Honeypot attack, port: 445, PTR: dynamic-adsl.viettel.vn.
2020-01-10 07:35:32
222.186.30.187 attackbots
Tried sshing with brute force.
2020-01-10 08:03:15
5.9.115.30 attackbots
Unauthorized connection attempt detected from IP address 5.9.115.30 to port 3389 [T]
2020-01-10 07:31:27
201.149.53.2 attack
Honeypot attack, port: 445, PTR: 2.53.149.201.in-addr.arpa.
2020-01-10 07:53:23
115.144.235.182 attackbotsspam
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-10 07:55:59
159.65.176.156 attack
Jan  9 22:49:53 host sshd[33121]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.176.156  user=root
Jan  9 22:49:56 host sshd[33121]: Failed password for root from 159.65.176.156 port 47061 ssh2
...
2020-01-10 07:26:41
110.29.90.225 attackbots
Fail2Ban Ban Triggered
2020-01-10 07:50:33
196.37.221.131 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-10 07:44:59
183.147.2.233 attackspambots
2020-01-09 15:14:28 dovecot_login authenticator failed for (kmndx) [183.147.2.233]:59739 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=@lerctr.org)
2020-01-09 15:23:51 dovecot_login authenticator failed for (nohom) [183.147.2.233]:57437 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=chenqiang@lerctr.org)
2020-01-09 15:23:58 dovecot_login authenticator failed for (lmjom) [183.147.2.233]:57437 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=chenqiang@lerctr.org)
...
2020-01-10 07:45:33
217.218.21.242 attackspambots
Jan  9 23:08:40 icinga sshd[14674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.218.21.242
Jan  9 23:08:41 icinga sshd[14674]: Failed password for invalid user voller from 217.218.21.242 port 28380 ssh2
...
2020-01-10 07:59:14

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