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52.21.6.186

IPNo public feed match2 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships
2
pDNS first seen
Apr 2026
pDNS last seen
Apr 2026
pDNS observations
2
Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

acme.xpki.io52.21.6.186
Apr 20261 observations
acme-east.xpki.io52.21.6.186
Apr 20261 observations

Network ownership

BGP origin and registry data from Team Cymru.

Enriched
Origin ASN
AS14618
BGP prefix
52.20.0.0/14
Registry country
US

AMAZON-AES - Amazon.com, Inc., US

Registry country is RIR assignment data, not IP geolocation.

Checked 4/9/2026, 3:16:46 AM

Popularity

Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.

Edition 2026-09-06

Not present in the current Top 1M lists.

Private research

Take this investigation further

2 public pDNS relationships are available. Private research adds exact timing, focused pivots, and matching paid-feed intelligence. Each private app search costs 1 CTIDAO.

About CTIDAO
52.21.6.186 intelligence · CTIDAO