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 <<>> 81.206.157.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14924
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.206.157.253.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012102 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 07:28:12 CST 2025
;; MSG SIZE  rcvd: 107
Host info
253.157.206.81.in-addr.arpa domain name pointer 81-206-157-253.fixed.kpn.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
253.157.206.81.in-addr.arpa	name = 81-206-157-253.fixed.kpn.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
222.124.47.248 attackbotsspam
CloudCIX Reconnaissance Scan Detected, PTR: 248.subnet222-124-47.speedy.telkom.net.id.
2019-11-01 19:39:42
140.143.241.251 attackbots
Automatic report - Banned IP Access
2019-11-01 19:24:46
117.4.1.39 attack
Unauthorized connection attempt from IP address 117.4.1.39 on Port 445(SMB)
2019-11-01 19:35:59
85.244.80.184 attackspambots
Nov  1 11:49:14 bouncer sshd\[10036\]: Invalid user pi from 85.244.80.184 port 49296
Nov  1 11:49:16 bouncer sshd\[10036\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.244.80.184 
Nov  1 11:49:17 bouncer sshd\[10036\]: Failed password for invalid user pi from 85.244.80.184 port 49296 ssh2
...
2019-11-01 19:30:28
125.118.147.209 attack
2019-10-31 22:46:37 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:62108 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-10-31 22:46:45 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:62446 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-10-31 22:46:57 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:63100 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...
2019-11-01 19:20:30
86.30.243.212 attack
Nov  1 13:15:43 sauna sshd[156686]: Failed password for root from 86.30.243.212 port 53038 ssh2
...
2019-11-01 19:27:36
106.75.174.233 attack
Nov  1 11:16:19 amit sshd\[22973\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.174.233  user=root
Nov  1 11:16:21 amit sshd\[22973\]: Failed password for root from 106.75.174.233 port 43126 ssh2
Nov  1 11:21:14 amit sshd\[13052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.174.233  user=root
...
2019-11-01 19:30:09
186.183.231.6 attackspambots
Unauthorized connection attempt from IP address 186.183.231.6 on Port 445(SMB)
2019-11-01 19:41:36
27.214.202.203 attackspambots
(Nov  1)  LEN=40 TTL=49 ID=28793 TCP DPT=8080 WINDOW=417 SYN 
 (Oct 31)  LEN=40 TTL=49 ID=50317 TCP DPT=8080 WINDOW=56953 SYN 
 (Oct 31)  LEN=40 TTL=49 ID=15426 TCP DPT=8080 WINDOW=56953 SYN 
 (Oct 30)  LEN=40 TTL=49 ID=39152 TCP DPT=8080 WINDOW=417 SYN 
 (Oct 30)  LEN=40 TTL=49 ID=27592 TCP DPT=8080 WINDOW=38144 SYN 
 (Oct 30)  LEN=40 TTL=49 ID=17607 TCP DPT=8080 WINDOW=417 SYN 
 (Oct 29)  LEN=40 TTL=49 ID=64025 TCP DPT=8080 WINDOW=417 SYN 
 (Oct 29)  LEN=40 TTL=49 ID=27812 TCP DPT=8080 WINDOW=38144 SYN 
 (Oct 28)  LEN=40 TTL=49 ID=53467 TCP DPT=8080 WINDOW=56953 SYN 
 (Oct 28)  LEN=40 TTL=49 ID=48790 TCP DPT=8080 WINDOW=56953 SYN 
 (Oct 28)  LEN=40 TTL=49 ID=64386 TCP DPT=8080 WINDOW=417 SYN 
 (Oct 28)  LEN=40 TTL=49 ID=8282 TCP DPT=8080 WINDOW=38144 SYN 
 (Oct 27)  LEN=40 TTL=49 ID=3080 TCP DPT=8080 WINDOW=56953 SYN
2019-11-01 19:31:30
1.20.146.95 attack
Unauthorized connection attempt from IP address 1.20.146.95 on Port 445(SMB)
2019-11-01 19:22:23
115.75.177.175 attackspambots
Unauthorised access (Nov  1) SRC=115.75.177.175 LEN=52 TTL=110 ID=21241 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-01 19:22:49
122.51.2.33 attackbots
Oct 31 05:31:06 h2022099 sshd[29538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.2.33  user=r.r
Oct 31 05:31:08 h2022099 sshd[29538]: Failed password for r.r from 122.51.2.33 port 50624 ssh2
Oct 31 05:31:08 h2022099 sshd[29538]: Received disconnect from 122.51.2.33: 11: Bye Bye [preauth]
Oct 31 05:37:04 h2022099 sshd[30160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.2.33  user=r.r
Oct 31 05:37:05 h2022099 sshd[30160]: Failed password for r.r from 122.51.2.33 port 41132 ssh2
Oct 31 05:37:06 h2022099 sshd[30160]: Received disconnect from 122.51.2.33: 11: Bye Bye [preauth]
Oct 31 05:41:21 h2022099 sshd[30763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.2.33  user=r.r
Oct 31 05:41:23 h2022099 sshd[30763]: Failed password for r.r from 122.51.2.33 port 50492 ssh2
Oct 31 05:41:23 h2022099 sshd[30763]: Received disconnect f........
-------------------------------
2019-11-01 19:32:22
35.196.3.35 attackbotsspam
2019-11-01T05:54:26.736073abusebot-3.cloudsearch.cf sshd\[8496\]: Invalid user cbs from 35.196.3.35 port 60704
2019-11-01 19:43:39
5.189.131.150 attackbotsspam
Nov  1 05:17:52 derzbach sshd[18037]: Failed password for r.r from 5.189.131.150 port 43920 ssh2
Nov  1 05:17:50 derzbach sshd[18034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.189.131.150  user=r.r
Nov  1 05:17:52 derzbach sshd[18034]: Failed password for r.r from 5.189.131.150 port 43970 ssh2
Nov  1 05:17:50 derzbach sshd[18020]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.189.131.150  user=r.r
Nov  1 05:17:52 derzbach sshd[18020]: Failed password for r.r from 5.189.131.150 port 43894 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=5.189.131.150
2019-11-01 19:23:52
49.232.154.184 attackspambots
$f2bV_matches
2019-11-01 19:28:04

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