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: Netherlands (the)

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 <<>> 81.204.139.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10646
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.204.139.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 14:00:21 CST 2025
;; MSG SIZE  rcvd: 106
Host info
21.139.204.81.in-addr.arpa domain name pointer 81-204-139-21.fixed.kpn.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.139.204.81.in-addr.arpa	name = 81-204-139-21.fixed.kpn.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
14.29.225.65 attackbots
Feb  8 16:43:07 markkoudstaal sshd[23572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.225.65
Feb  8 16:43:09 markkoudstaal sshd[23572]: Failed password for invalid user cch from 14.29.225.65 port 38626 ssh2
Feb  8 16:45:24 markkoudstaal sshd[23950]: Failed password for lp from 14.29.225.65 port 43915 ssh2
2020-02-09 02:01:52
188.166.185.236 attackbotsspam
Feb  5 23:22:46 HOST sshd[1331]: Address 188.166.185.236 maps to bubble.jdinnovation.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Feb  5 23:22:48 HOST sshd[1331]: Failed password for invalid user ndw from 188.166.185.236 port 58208 ssh2
Feb  5 23:22:49 HOST sshd[1331]: Received disconnect from 188.166.185.236: 11: Bye Bye [preauth]
Feb  5 23:37:36 HOST sshd[1881]: Address 188.166.185.236 maps to bubble.jdinnovation.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Feb  5 23:37:38 HOST sshd[1881]: Failed password for invalid user jdm from 188.166.185.236 port 43914 ssh2
Feb  5 23:37:38 HOST sshd[1881]: Received disconnect from 188.166.185.236: 11: Bye Bye [preauth]
Feb  5 23:41:11 HOST sshd[2075]: Address 188.166.185.236 maps to bubble.jdinnovation.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Feb  5 23:41:13 HOST sshd[2075]: Failed password for invalid user fwy from 188.166.185.236 po........
-------------------------------
2020-02-09 02:07:14
178.62.181.74 attack
Feb  8 15:55:50 legacy sshd[16762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.181.74
Feb  8 15:55:52 legacy sshd[16762]: Failed password for invalid user tgl from 178.62.181.74 port 49789 ssh2
Feb  8 15:59:09 legacy sshd[16947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.181.74
...
2020-02-09 01:48:40
223.247.130.195 attackspambots
Feb  8 18:25:15 silence02 sshd[25190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195
Feb  8 18:25:18 silence02 sshd[25190]: Failed password for invalid user wmz from 223.247.130.195 port 44828 ssh2
Feb  8 18:29:40 silence02 sshd[25574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195
2020-02-09 01:34:42
94.102.56.215 attackspambots
94.102.56.215 was recorded 26 times by 11 hosts attempting to connect to the following ports: 50696,50321,51234. Incident counter (4h, 24h, all-time): 26, 140, 2988
2020-02-09 01:58:52
103.51.2.230 spambotsattackproxynormal
Find  this IP device information about wab browser history
2020-02-09 02:02:36
162.243.131.101 attackspambots
Unauthorized SSH login attempts
2020-02-09 02:02:05
180.76.245.228 attack
Feb  8 18:36:07 server sshd\[9576\]: Invalid user ofs from 180.76.245.228
Feb  8 18:36:07 server sshd\[9576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.245.228 
Feb  8 18:36:09 server sshd\[9576\]: Failed password for invalid user ofs from 180.76.245.228 port 56684 ssh2
Feb  8 18:56:31 server sshd\[12632\]: Invalid user xzq from 180.76.245.228
Feb  8 18:56:31 server sshd\[12632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.245.228 
...
2020-02-09 01:54:14
41.232.111.15 attackspambots
Telnet Server BruteForce Attack
2020-02-09 01:37:50
211.253.129.225 attackspambots
Feb  8 17:36:28 mout sshd[27236]: Invalid user ubn from 211.253.129.225 port 32818
2020-02-09 01:52:50
62.210.149.30 attack
[2020-02-08 12:32:19] NOTICE[1148][C-0000710a] chan_sip.c: Call from '' (62.210.149.30:59599) to extension '233972598124182' rejected because extension not found in context 'public'.
[2020-02-08 12:32:19] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-08T12:32:19.503-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="233972598124182",SessionID="0x7fd82cfcf5b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.149.30/59599",ACLName="no_extension_match"
[2020-02-08 12:33:21] NOTICE[1148][C-0000710b] chan_sip.c: Call from '' (62.210.149.30:58813) to extension '234972598124182' rejected because extension not found in context 'public'.
[2020-02-08 12:33:21] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-08T12:33:21.444-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="234972598124182",SessionID="0x7fd82cfcf5b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...
2020-02-09 01:56:03
89.66.197.39 attack
Port probing on unauthorized port 23
2020-02-09 01:53:19
132.232.113.102 attack
Feb  8 17:35:40 MK-Soft-Root2 sshd[17754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.113.102 
Feb  8 17:35:42 MK-Soft-Root2 sshd[17754]: Failed password for invalid user qrl from 132.232.113.102 port 39035 ssh2
...
2020-02-09 01:29:49
89.248.172.101 attackspambots
Port scan on 3 port(s): 20894 21394 21575
2020-02-09 01:41:22
196.202.121.18 attackspam
Automatic report - Port Scan Attack
2020-02-09 01:50:53

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