51.103.137.65 Threat Intelligence and Host Information
Aug 10, 2025
ipinfopage
General
IP Address
51.103.137.65
Location
🇨🇭 Zurich, Switzerland
Network
AS8075
Threat Score
25/100
Attack Intelligence
Open Ports Detected
443
Geographic Location
Country
Switzerland
City
Zurich
Region
Zurich
Coordinates
47.3682, 8.5671
Network Information
ASN
AS8075
Organization
MICROSOFT-CORP-MSN-AS-BLOCK
Network
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
WHOIS Information
inetnum
51.103.0.0 - 51.105.255.255
org
ORG-MA42-RIPE
netname
MICROSOFT
descr
Microsoft
country
GB
admin-c
DH5439-RIPE
tech-c
MRPA3-RIPE
status
LEGACY
mnt-by
MICROSOFT-MAINT
created
2020-07-20T21:01:42Z
last-modified
2020-07-20T21:01:42Z
organisation
ORG-MA42-RIPE
org-name
Microsoft Limited
org-type
LIR
address
Redmond, WA 98052
phone
+1-425-882-8080
fax-no
+1 425 936 7329
abuse-c
MAC274-RIPE
mnt-ref
MICROSOFT-MAINT
role
Microsoft Routing, Peering, and DNS
nic-hdl
DH5439-RIPE
person
Divya Quamara
route
51.103.0.0/16
origin
AS8075
- Country: Switzerland
- Network:
- Noticed: 1 times
- Protocols Attacked: Anonymous Proxy
- Passive DNS Results: demo.mobicall.app
Disclaimer
This page contains threat intelligence information for the IPv4 address 51.103.137.65 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.