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: Amsterdam

Region: Noord Holland

Country: The Netherlands

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:
% 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 1.124.1 (DEXTER)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.19.216.74
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46698
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.19.216.74.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026102003 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 21 09:00:39 CST 2026
;; MSG SIZE  rcvd: 105
Host info
74.216.19.81.in-addr.arpa domain name pointer 81-19-216-74.infrawat.ch.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
74.216.19.81.in-addr.arpa	name = 81-19-216-74.infrawat.ch.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
45.129.33.46 attack
SmallBizIT.US 25 packets to tcp(12104,12121,12129,12132,12151,12192,12201,12203,12214,12232,12233,12244,12264,12266,12273,12275,12280,12284,12291,12299,12317,12331,12338,12354,12383)
2020-08-27 02:11:11
45.129.33.43 attack
ET DROP Dshield Block Listed Source group 1 - port: 11384 proto: tcp cat: Misc Attackbytes: 60
2020-08-27 01:57:52
104.248.80.221 attackbots
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-27 02:34:38
185.176.27.26 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 17196 proto: tcp cat: Misc Attackbytes: 60
2020-08-27 02:17:14
49.235.143.244 attackspambots
ET CINS Active Threat Intelligence Poor Reputation IP group 30 - port: 11550 proto: tcp cat: Misc Attackbytes: 60
2020-08-27 02:25:00
213.178.252.28 attack
2020-08-26T16:25:22.445755hostname sshd[36532]: Failed password for invalid user efm from 213.178.252.28 port 37310 ssh2
...
2020-08-27 02:15:42
2.57.122.193 attackbots
 UDP 2.57.122.193:38971 -> port 123, len 220
2020-08-27 02:28:41
156.96.47.131 attackspambots
 TCP (SYN) 156.96.47.131:58026 -> port 80, len 40
2020-08-27 02:04:00
51.38.179.113 attack
Aug 26 18:35:24 rotator sshd\[30062\]: Invalid user sanjay from 51.38.179.113Aug 26 18:35:26 rotator sshd\[30062\]: Failed password for invalid user sanjay from 51.38.179.113 port 44568 ssh2Aug 26 18:38:49 rotator sshd\[30103\]: Invalid user mark from 51.38.179.113Aug 26 18:38:52 rotator sshd\[30103\]: Failed password for invalid user mark from 51.38.179.113 port 52264 ssh2Aug 26 18:42:22 rotator sshd\[30881\]: Invalid user kafka from 51.38.179.113Aug 26 18:42:24 rotator sshd\[30881\]: Failed password for invalid user kafka from 51.38.179.113 port 59970 ssh2
...
2020-08-27 02:24:06
169.255.4.8 attackbots
SMB login attempts with user administrator.
2020-08-27 02:18:00
192.241.234.138 attack
1598464421 - 08/26/2020 19:53:41 Host: 192.241.234.138/192.241.234.138 Port: 22 TCP Blocked
...
2020-08-27 02:01:58
5.196.75.47 attackbotsspam
Aug 26 17:52:54 dev0-dcde-rnet sshd[29538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.75.47
Aug 26 17:52:55 dev0-dcde-rnet sshd[29538]: Failed password for invalid user admin from 5.196.75.47 port 37722 ssh2
Aug 26 18:02:35 dev0-dcde-rnet sshd[29658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.75.47
2020-08-27 01:58:40
159.89.88.119 attack
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-08-27 02:03:27
106.12.55.57 attackbots
Aug 26 16:45:09 marvibiene sshd[26983]: Invalid user rey from 106.12.55.57 port 34908
Aug 26 16:45:09 marvibiene sshd[26983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.55.57
Aug 26 16:45:09 marvibiene sshd[26983]: Invalid user rey from 106.12.55.57 port 34908
Aug 26 16:45:10 marvibiene sshd[26983]: Failed password for invalid user rey from 106.12.55.57 port 34908 ssh2
2020-08-27 02:05:17
194.26.25.103 attack
ET DROP Dshield Block Listed Source group 1 - port: 49337 proto: tcp cat: Misc Attackbytes: 60
2020-08-27 02:01:01

Recently Reported IPs

77.67.26.30 64.205.72.70 64.205.72.108 200.138.46.11
13.221.242.173 216.36.101.148 4.150.194.28 139.255.97.116
195.96.139.55 45.130.203.137 47.238.68.197 45.130.203.245
45.130.203.237 45.130.203.205 45.130.203.190 45.130.203.179
45.130.203.177 45.130.203.170 45.130.203.168 45.130.203.164