// public entity intelligence
4.157.83.1
IPNo public feed match1 pDNS relationships
Evidence summary
Researcher feed observations and neutral DNS history are counted separately.
pDNS relationships
1
pDNS first seen
Apr 2026
pDNS last seen
Apr 2026
pDNS observations
1
Public feed matches
No public feed evidence matches this value.
Related hosts and IPs
Public passive DNS relationships connected to this exact indicator.
azuregateway-4db40077-7be0-4701-bb5f-b2f2394166be-5d082262e216.vpn.azure.com4.157.83.1
Apr 20261 observations
Network ownership
BGP origin and registry data from Team Cymru.
Origin ASN
AS8075
BGP prefix
4.144.0.0/12
Registry country
US
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Registry country is RIR assignment data, not IP geolocation.
Checked 4/11/2026, 3:00:58 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.