81.19.216.86 - IPInfo

Basic Info

City: Amsterdam

Region: Noord Holland

Country: The Netherlands

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '81.19.216.64 - 81.19.216.127'

% Abuse contact for '81.19.216.64 - 81.19.216.127' is 'abuse@infrawat.ch'

inetnum:        81.19.216.64 - 81.19.216.127
netname:        INFRAWATCH
remarks:        -----------------------------------------------------
remarks:        Real time internet intelligence data
remarks:        infrawat.ch
remarks:        -----------------------------------------------------
country:        NL
geoloc:         52.39145915105574 4.665153817401809
org:            ORG-IL948-RIPE
admin-c:        LD7399-RIPE
tech-c:         LD7399-RIPE
status:         ASSIGNED PA
created:        2026-04-26T03:06:24Z
last-modified:  2026-04-26T03:06:24Z
source:         RIPE
mnt-by:         HYDRA-MNT

organisation:   ORG-IL948-RIPE
org-name:       Infrawatch Limited
org-type:       OTHER
address:        128 City Road
address:        London
address:        EC1V 2NX
country:        GB
abuse-c:        ACRO64026-RIPE
mnt-ref:        HYDRA-MNT
created:        2026-03-26T04:32:13Z
last-modified:  2026-04-27T01:46:41Z
source:         RIPE # Filtered
mnt-by:         HYDRA-MNT

person:         Lloyd Davies
address:        128 City Road
address:        London
address:        EC1V 2NX
address:        United Kingdom
phone:          +448000803330
nic-hdl:        LD7399-RIPE
created:        2026-03-26T04:34:31Z
last-modified:  2026-04-27T01:47:59Z
source:         RIPE # Filtered
mnt-by:         HYDRA-MNT

% Information related to '81.19.216.0/24AS25369'

route:          81.19.216.0/24
origin:         AS25369
mnt-by:         HYDRA-MNT
created:        2022-09-09T03:51:57Z
last-modified:  2022-09-09T03:51:57Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.19.216.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41817
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.19.216.86.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026062101 1800 900 604800 86400

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 22 12:30:28 CST 2026
;; MSG SIZE  rcvd: 105

Host info

86.216.19.81.in-addr.arpa domain name pointer 81-19-216-86.infrawat.ch.

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
86.216.19.81.in-addr.arpa	name = 81-19-216-86.infrawat.ch.

Authoritative answers can be found from:

Related IP info:

Related comments:

IP	Type	Details	Datetime
92.63.194.59	attack	2020-02-20T16:11:23.028908dmca.cloudsearch.cf sshd[20618]: Invalid user admin from 92.63.194.59 port 32773 2020-02-20T16:11:23.034478dmca.cloudsearch.cf sshd[20618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.59 2020-02-20T16:11:23.028908dmca.cloudsearch.cf sshd[20618]: Invalid user admin from 92.63.194.59 port 32773 2020-02-20T16:11:25.344149dmca.cloudsearch.cf sshd[20618]: Failed password for invalid user admin from 92.63.194.59 port 32773 ssh2 2020-02-20T16:12:31.943913dmca.cloudsearch.cf sshd[20745]: Invalid user admin from 92.63.194.59 port 39391 2020-02-20T16:12:31.949074dmca.cloudsearch.cf sshd[20745]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.59 2020-02-20T16:12:31.943913dmca.cloudsearch.cf sshd[20745]: Invalid user admin from 92.63.194.59 port 39391 2020-02-20T16:12:34.594861dmca.cloudsearch.cf sshd[20745]: Failed password for invalid user admin from 92.63.194.59 port ...	2020-02-21 00:28:01
202.44.197.253	attack	Automatic report - Port Scan Attack	2020-02-20 23:57:31
142.93.63.151	attackspambots	Automatic report - XMLRPC Attack	2020-02-21 00:15:10
185.143.223.161	attackbots	Feb 20 17:05:06 grey postfix/smtpd\[30941\]: NOQUEUE: reject: RCPT from unknown\[185.143.223.161\]: 554 5.7.1 Service unavailable\; Client host \[185.143.223.161\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[185.143.223.161\]\; from=\ to=\ proto=ESMTP helo=\<\[185.143.223.163\]\>Feb 20 17:05:06 grey postfix/smtpd\[30941\]: NOQUEUE: reject: RCPT from unknown\[185.143.223.161\]: 554 5.7.1 Service unavailable\; Client host \[185.143.223.161\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[185.143.223.161\]\; from=\ to=\ proto=ESMTP helo=\<\[185.143.223.163\]\>Feb 20 17:05:06 grey postfix/smtpd\[30941\]: NOQUEUE: reject: RCPT from unknown\[185.143.223.161\]: 554 5.7.1 Service unavailable\; Client host \[185.143.223.161\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[185.143.223.161\]\; from=\	2020-02-21 00:06:05
86.241.251.96	attackbotsspam	Feb 20 13:01:23 firewall sshd[23122]: Failed password for invalid user zhangjg from 86.241.251.96 port 55800 ssh2 Feb 20 13:10:44 firewall sshd[23442]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.241.251.96 user=daemon Feb 20 13:10:45 firewall sshd[23442]: Failed password for daemon from 86.241.251.96 port 49690 ssh2 ...	2020-02-21 00:30:45
51.15.172.18	attack	Feb 20 16:26:07 sd-53420 sshd\[5121\]: Invalid user info from 51.15.172.18 Feb 20 16:26:07 sd-53420 sshd\[5121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.172.18 Feb 20 16:26:09 sd-53420 sshd\[5121\]: Failed password for invalid user info from 51.15.172.18 port 51474 ssh2 Feb 20 16:27:41 sd-53420 sshd\[5279\]: Invalid user admin from 51.15.172.18 Feb 20 16:27:41 sd-53420 sshd\[5279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.172.18 ...	2020-02-21 00:07:44
46.142.147.176	attack	Feb 20 13:59:22 server2 sshd[21799]: Invalid user debian from 46.142.147.176 Feb 20 13:59:25 server2 sshd[21799]: Failed password for invalid user debian from 46.142.147.176 port 59376 ssh2 Feb 20 13:59:25 server2 sshd[21799]: Received disconnect from 46.142.147.176: 11: Bye Bye [preauth] Feb 20 14:21:31 server2 sshd[26141]: Invalid user cpaneleximfilter from 46.142.147.176 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=46.142.147.176	2020-02-21 00:38:48
159.89.153.54	attackbots	Feb 20 10:48:57 ny01 sshd[15330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.153.54 Feb 20 10:48:59 ny01 sshd[15330]: Failed password for invalid user ftpuser from 159.89.153.54 port 50274 ssh2 Feb 20 10:52:22 ny01 sshd[16709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.153.54	2020-02-21 00:05:18
189.8.100.107	attackbotsspam	SSH Brute-Forcing (server2)	2020-02-21 00:36:42
157.230.128.195	attackbots	2020-02-20T16:28:29.085781 sshd[22800]: Invalid user azureuser from 157.230.128.195 port 47678 2020-02-20T16:28:29.100446 sshd[22800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.128.195 2020-02-20T16:28:29.085781 sshd[22800]: Invalid user azureuser from 157.230.128.195 port 47678 2020-02-20T16:28:30.712330 sshd[22800]: Failed password for invalid user azureuser from 157.230.128.195 port 47678 ssh2 ...	2020-02-21 00:22:27
50.250.116.235	attack	Feb 20 14:20:15 server sshd[1969384]: Failed password for invalid user gitlab-prometheus from 50.250.116.235 port 57368 ssh2 Feb 20 14:23:55 server sshd[1971446]: Failed password for invalid user daniel from 50.250.116.235 port 58716 ssh2 Feb 20 14:27:30 server sshd[1973493]: Failed password for invalid user amandabackup from 50.250.116.235 port 60082 ssh2	2020-02-21 00:24:18
106.54.10.188	attack	Feb 20 14:27:41 localhost sshd\[21614\]: Invalid user madmin from 106.54.10.188 port 60230 Feb 20 14:27:41 localhost sshd\[21614\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.10.188 Feb 20 14:27:44 localhost sshd\[21614\]: Failed password for invalid user madmin from 106.54.10.188 port 60230 ssh2	2020-02-21 00:17:08
61.178.103.149	attackspambots	suspicious action Thu, 20 Feb 2020 10:27:08 -0300	2020-02-21 00:38:30
188.40.153.196	attackbotsspam	[portscan] Port scan	2020-02-20 23:56:08
89.156.242.33	attackbotsspam	Feb 20 11:22:35 plusreed sshd[23492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.156.242.33 user=man Feb 20 11:22:37 plusreed sshd[23492]: Failed password for man from 89.156.242.33 port 34370 ssh2 ...	2020-02-21 00:29:50

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