51.103.43.80 - IPInfo

Basic Info

City: Paris

Region: Île-de-France

Country: France

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 '51.103.0.0 - 51.103.255.255'

% Abuse contact for '51.103.0.0 - 51.103.255.255' is 'abuse@microsoft.com'

inetnum:        51.103.0.0 - 51.103.255.255
netname:        cloud
country:        EU
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         LEGACY
mnt-by:         MICROSOFT-MAINT
created:        2025-09-05T18:13:18Z
last-modified:  2025-09-05T18:13:18Z
source:         RIPE

role:           Microsoft Routing, Peering, and DNS
address:        One Microsoft Way
address:        Redmond, WA 98052
nic-hdl:        MRPA3-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:25:24Z
last-modified:  2014-08-26T16:25:24Z
source:         RIPE # Filtered

person:         Divya Quamara
address:        One Microsoft Way
address:        Redmond, WA 98052
phone:          +1-425-882-8080
nic-hdl:        DH5439-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:24:14Z
last-modified:  2016-02-19T07:09:41Z
source:         RIPE

% Information related to '51.103.0.0/16AS8075'

route:          51.103.0.0/16
origin:         AS8075
descr:          Microsoft
mnt-by:         MICROSOFT-MAINT
created:        2020-07-20T21:01:42Z
last-modified:  2020-07-20T21:01:42Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 51.103.43.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38034
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.103.43.80.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026041300 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 13 16:00:05 CST 2026
;; MSG SIZE  rcvd: 105

Host info

Host 80.43.103.51.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.43.103.51.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
198.143.133.156	attackspam	[Sat Jun 27 02:56:24 2020] - DDoS Attack From IP: 198.143.133.156 Port: 18036	2020-07-30 00:14:32
128.14.230.12	attackbotsspam	Multiple SSH authentication failures from 128.14.230.12	2020-07-30 00:09:14
108.177.15.26	attackspambots	From: "Amazon.com" Amazon account phishing/fraud - MALICIOUS REDIRECT UBE aimanbauk ([40.87.105.33]) Microsoft Spam link parg.co = 178.238.224.248 Contabo GmbH – BLACKLISTED MALICIOUS REDIRECT: - sum.vn = 104.26.12.141, 104.26.13.141, 172.67.73.189 Cloudflare – blacklisted see https://www.phishtank.com/phish_detail.php?phish_id=6360304 - amazon.verification.kozow.com = 94.249.167.244 GHOSTnet GmbH – blacklisted see https://transparencyreport.google.com/safe-browsing/search?url=http%3A%2F%2Famazon.verification.kozow.com%2F%3F16shop SPF fxamplwo395845.com = aspmx.l.google.com 108.177.15.26, 108.177.15.27 Google	2020-07-30 00:27:09
109.227.63.3	attackspambots	2020-07-29T15:17:44.105768abusebot-2.cloudsearch.cf sshd[13812]: Invalid user betadm from 109.227.63.3 port 41152 2020-07-29T15:17:44.112464abusebot-2.cloudsearch.cf sshd[13812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.227.63.3 2020-07-29T15:17:44.105768abusebot-2.cloudsearch.cf sshd[13812]: Invalid user betadm from 109.227.63.3 port 41152 2020-07-29T15:17:46.274024abusebot-2.cloudsearch.cf sshd[13812]: Failed password for invalid user betadm from 109.227.63.3 port 41152 ssh2 2020-07-29T15:25:14.058609abusebot-2.cloudsearch.cf sshd[14128]: Invalid user liup from 109.227.63.3 port 35745 2020-07-29T15:25:14.069194abusebot-2.cloudsearch.cf sshd[14128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.227.63.3 2020-07-29T15:25:14.058609abusebot-2.cloudsearch.cf sshd[14128]: Invalid user liup from 109.227.63.3 port 35745 2020-07-29T15:25:16.341111abusebot-2.cloudsearch.cf sshd[14128]: Failed passw ...	2020-07-30 00:22:53
164.132.54.215	attackspambots	"Unauthorized connection attempt on SSHD detected"	2020-07-29 23:36:56
122.167.155.120	attackspam	Email rejected due to spam filtering	2020-07-29 23:41:16
222.186.15.18	attack	Jul 29 17:44:51 OPSO sshd\[16339\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.18 user=root Jul 29 17:44:53 OPSO sshd\[16339\]: Failed password for root from 222.186.15.18 port 44367 ssh2 Jul 29 17:44:55 OPSO sshd\[16339\]: Failed password for root from 222.186.15.18 port 44367 ssh2 Jul 29 17:44:57 OPSO sshd\[16339\]: Failed password for root from 222.186.15.18 port 44367 ssh2 Jul 29 17:46:13 OPSO sshd\[17028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.18 user=root	2020-07-29 23:54:58
184.105.247.194	attack	29.07.2020 16:12:06 - RDP Login Fail Detected by https://www.elinox.de/RDP-Wächter	2020-07-30 00:21:44
121.52.41.26	attackspam	Jul 29 14:06:09 scw-6657dc sshd[26342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.52.41.26 Jul 29 14:06:09 scw-6657dc sshd[26342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.52.41.26 Jul 29 14:06:11 scw-6657dc sshd[26342]: Failed password for invalid user vsftpd from 121.52.41.26 port 39450 ssh2 ...	2020-07-30 00:15:08
85.237.57.186	attackspambots	Email rejected due to spam filtering	2020-07-29 23:59:11
216.218.206.120	attackspambots	firewall-block, port(s): 4786/tcp	2020-07-30 00:16:10
81.26.145.174	attackbots	Unauthorised access (Jul 29) SRC=81.26.145.174 LEN=52 TOS=0x10 PREC=0x40 TTL=119 ID=20876 DF TCP DPT=445 WINDOW=8192 SYN	2020-07-29 23:36:16
164.77.117.10	attackspambots	Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-29T15:29:13Z and 2020-07-29T15:38:44Z	2020-07-30 00:08:03
134.175.227.125	attack	Jul 29 20:30:07 webhost01 sshd[16936]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.227.125 Jul 29 20:30:09 webhost01 sshd[16936]: Failed password for invalid user linjy from 134.175.227.125 port 47046 ssh2 ...	2020-07-30 00:16:46
213.230.75.216	attackspambots	Email rejected due to spam filtering	2020-07-29 23:59:44

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