// public entity intelligence
172.187.64.191
IPNo public feed match1 pDNS relationships
Evidence summary
Researcher feed observations and neutral DNS history are counted separately.
pDNS relationships
1
pDNS first seen
Mar 2026
pDNS last seen
Mar 2026
pDNS observations
3
Public feed matches
No public feed evidence matches this value.
Related hosts and IPs
Public passive DNS relationships connected to this exact indicator.
msweuuksas4330-ybizrjx.appservices.weu.businesscentral.dynamics.com172.187.64.191
Mar 20263 observations
Network ownership
BGP origin and registry data from Team Cymru.
Origin ASN
AS8075
BGP prefix
172.160.0.0/11
Registry country
GB
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Registry country is RIR assignment data, not IP geolocation.
Checked 3/4/2026, 4:32:53 AM
Popularity
Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.
Not present in the current Top 1M lists.
Private research
Take this investigation further
1 public pDNS relationships are available. Private research adds exact timing, focused pivots, and matching paid-feed intelligence. Each private app search costs 1 CTIDAO.