// public entity intelligence
172.203.251.89
IPNo public feed match17 pDNS relationships
Evidence summary
Researcher feed observations and neutral DNS history are counted separately.
pDNS relationships
17
pDNS first seen
Jul 2026
pDNS last seen
Aug 2026
pDNS observations
17
Public feed matches
No public feed evidence matches this value.
Related hosts and IPs
Public passive DNS relationships connected to this exact indicator.
Network ownership
BGP origin and registry data from Team Cymru.
Origin ASN
AS8075
BGP prefix
172.200.0.0/13
Registry country
GB
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Registry country is RIR assignment data, not IP geolocation.
Checked 9/6/2026, 9:40:22 AM
Popularity
Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.
ipv4 · 172.203.251.89
#178,572
Private research
Take this investigation further
17 public pDNS relationships are available. Private research adds exact timing, focused pivots, and matching paid-feed intelligence. Each private app search costs 1 CTIDAO.