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104.21.2.52

IPNo public feed match25 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships
25
pDNS first seen
Apr 2026
pDNS last seen
Aug 2026
pDNS observations
27
Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

proshoppremium.com104.21.2.52
Aug 20261 observations
autodiscover.proshoppremium.com104.21.2.52
Aug 20261 observations
oncomnow.org104.21.2.52
Aug 20261 observations
zjpcjck.com104.21.2.52
Aug 20261 observations
swiftmetanova.top104.21.2.52
Aug 20261 observations
secureinsightconsulting.com104.21.2.52
Aug 20261 observations
www.bekehy.com104.21.2.52
Aug 20261 observations
bekehy.com104.21.2.52
Aug 20261 observations
rur1.com104.21.2.52
Jul 20261 observations
mail.rur1.com104.21.2.52
Jul 20261 observations
dtjhyc.com104.21.2.52
Jul 20261 observations
www.becex.com104.21.2.52
Jul 20261 observations
becex.com104.21.2.52
Jul 20261 observations
mathaddicts.org104.21.2.52
Jul 20261 observations
river.awadev.com104.21.2.52
Jul 20262 observations
awadev.com104.21.2.52
Jul 20262 observations
rr9game.info104.21.2.52
Jul 20261 observations
loansformybusiness.com104.21.2.52
Jul 20261 observations
woses.de104.21.2.52
Apr 20261 observations
c.bxx1-lo-nbpw-prw.shop104.21.2.52
Apr 20261 observations
doctorsforisrael.net104.21.2.52
Apr 20261 observations
tactical-medicineeis-us.shop104.21.2.52
Apr 20261 observations
www.aiclubtech.shop104.21.2.52
Apr 20261 observations
aiclubtech.shop104.21.2.52
Apr 20261 observations
linkbeo138.ink104.21.2.52
Apr 20261 observations

Network ownership

BGP origin and registry data from Team Cymru.

Enriched
Origin ASN
AS13335
BGP prefix
104.21.0.0/20
Registry country
US

CLOUDFLARENET - Cloudflare, Inc., US

Registry country is RIR assignment data, not IP geolocation.

Checked 4/10/2026, 5:00:44 PM

Popularity

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

Edition 2026-09-06
ipv4 · 104.21.2.52
#38,360
Private research

Take this investigation further

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

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104.21.2.52 intelligence · CTIDAO