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104.21.45.164

IPNo public feed match10 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships
10
pDNS first seen
Apr 2026
pDNS last seen
Aug 2026
pDNS observations
10
Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

51yidi.com104.21.45.164
Aug 20261 observations
tirangacash.com104.21.45.164
Aug 20261 observations
hao.875578.xyz104.21.45.164
Aug 20261 observations
listen-club.com104.21.45.164
Jul 20261 observations
suying8.net104.21.45.164
Jul 20261 observations
scalequesthq.com104.21.45.164
Jul 20261 observations
purashopsix.shop104.21.45.164
Apr 20261 observations
mta-sts.fricklbu.de104.21.45.164
Apr 20261 observations
utahe-gov.life104.21.45.164
Apr 20261 observations
plurivo.sbs104.21.45.164
Apr 20261 observations

Network ownership

BGP origin and registry data from Team Cymru.

Enriched
Origin ASN
AS13335
BGP prefix
104.21.32.0/20
Registry country
US

CLOUDFLARENET - Cloudflare, Inc., US

Registry country is RIR assignment data, not IP geolocation.

Checked 4/14/2026, 1:45:25 PM

Popularity

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

Edition 2026-09-06
ipv4 · 104.21.45.164
#68,970
Private research

Take this investigation further

10 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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104.21.45.164 intelligence · CTIDAO