104.21.51.144
CLOUDFLARENET, US

Seen 458 times between October 21st, 2021 and September 16th, 2024.

General Info Open in Search

Geo	United States (US) —
AS	AS13335 - CLOUDFLARENET, US Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	ARIN
Route	104.21.48.0/20 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Recent scans (19 total) Show all

URL	Age	Size		IPs
lladgmnjtfniykt.palatodental.rest	a month	518 B	2	1	1
cdnstatic.check-tl-ver-294-1.com	4 months	954 B	2	1	1
boostersip.site	6 months	6 MB	98	13	2
cammel.ca	6 months	719 KB	12	5	2
digitinnexus.click	8 months	1 MB	57	15	4

Incoming hits
Summary of pages that talked to this IP

ASNs AS13335 | 77x AS16276 | 66x AS24768 | 32x AS24940 | 20x AS15830 | 19x AS14618 | 18x AS16509 | 17x AS15169 | 15x AS43359 | 13x AS396982 | 8x

IPs 144.217.98.100 | 37x 216.220.54.44 | 19x 94.46.175.62 | 18x 185.51.191.59 | 13x 109.71.40.47 | 9x 188.114.96.3 | 8x 188.114.97.3 | 8x 15.222.141.142 | 7x 158.69.186.213 | 7x 35.215.126.220 | 6x

Countries US | 128x CA | 115x PT | 37x DE | 27x NL | 21x HU | 14x PL | 10x AU | 9x IN | 7x FI | 6x

Recent scans (439 total) Show all

URL	Age	Size		IPs
apption.co	a day	3 MB	207	121	11
michiganagconnection.com	a day	2 MB	83	7	3
www.bsgac.org	a day	2 MB	99	15	2
www.okaz.com.sa	a day	2 MB	62	13	3
pycmarina.com	4 days	2 MB	43	9	2

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 104.21.51.144 | 19x

Recently observed hostnames on '104.21.51.144'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 104.21.51.144


NetRange:       104.16.0.0 - 104.31.255.255
CIDR:           104.16.0.0/12
NetName:        CLOUDFLARENET
NetHandle:      NET-104-16-0-0-1
Parent:         NET104 (NET-104-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS13335
Organization:   Cloudflare, Inc. (CLOUD14)
RegDate:        2014-03-28
Updated:        2024-09-04
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment:        Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
Ref:            https://rdap.arin.net/registry/ip/104.16.0.0

OrgName:        Cloudflare, Inc.
OrgId:          CLOUD14
Address:        101 Townsend Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2010-07-09
Updated:        2021-07-01
Ref:            https://rdap.arin.net/registry/entity/CLOUD14

OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930 
OrgNOCEmail:  noc@cloudflare.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930 
OrgAbuseEmail:  abuse@cloudflare.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930 
OrgRoutingEmail:  noc@cloudflare.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930 
OrgTechEmail:  rir@cloudflare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930 
RTechEmail:  rir@cloudflare.com
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930 
RAbuseEmail:  abuse@cloudflare.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930 
RNOCEmail:  noc@cloudflare.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11962-ARIN

104.21.51.144 CLOUDFLARENET, US

General Info Open in Search

Recent Screenshots

Direct hitsSummary of pages hosted on this IP

Recent scans (19 total) Show all

Incoming hitsSummary of pages that talked to this IP