AS19281 Quad9 | IPGeolocation.io

ASN Lookup Tool

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS19281 – Quad9

AS Number	19281
AS Name	QUAD9-AS-1
Organization	Quad9(clean-97)
Country	US
Website	quad9.net
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:fe::/48	AS19281	Quad9	Quad9	~1×10²⁴
147.72.242.0/24	AS19281	Quad9	Pittsburgh Supercomputing Center	256
9.9.9.0/24	AS19281	Quad9	Quad9	256
149.112.112.0/24	AS19281	Quad9	Quad9	256
199.249.255.0/24	AS19281	Quad9	Quad9	256
149.112.149.0/24	AS19281	Quad9	Quad9	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       19281
ASName:         QUAD9-AS-1
ASHandle:       AS19281
RegDate:        2017-09-13
Updated:        2019-11-13
Comment:        Quad9 is a non-profit that provides free, secure, open DNS recursive resolution services on our anycast address space. Please see https://www.quad9.net/ for details.    
Ref:            https://rdap.arin.net/registry/autnum/19281


OrgName:        Quad9
OrgId:          CLEAN-97
Address:        CleanerDNS Inc. dba Quad9
Address:        1442A Walnut Street, Suite 501
City:           Berkeley
StateProv:      CA
PostalCode:     94709
Country:        US
RegDate:        2017-09-07
Updated:        2025-01-10
Comment:        https://quad9.net/
Comment:        Global Public Recursive DNS Resolver Service
Ref:            https://rdap.arin.net/registry/entity/CLEAN-97


OrgTechHandle: QNO5-ARIN
OrgTechName:   Quad9 Network Operations
OrgTechPhone:  +1-415-831-3129 
OrgTechEmail:  noc@quad9.net
OrgTechRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgTechHandle: SHRES60-ARIN
OrgTechName:   Shrestha, Kabindra 
OrgTechPhone:  +1-415-831-3111 
OrgTechEmail:  kabindra@pch.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SHRES60-ARIN

OrgNOCHandle: QNO5-ARIN
OrgNOCName:   Quad9 Network Operations
OrgNOCPhone:  +1-415-831-3129 
OrgNOCEmail:  noc@quad9.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgAbuseHandle: QUADA1-ARIN
OrgAbuseName:   Quad9 Abuse
OrgAbusePhone:  +1-415-831-3129 
OrgAbuseEmail:  abuse@quad9.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/QUADA1-ARIN

OrgTechHandle: KARAD10-ARIN
OrgTechName:   Kara, Darren 
OrgTechPhone:  +1-703-929-8954 
OrgTechEmail:  dkara@quad9.net
OrgTechRef:    https://rdap.arin.net/registry/entity/KARAD10-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS1741	CSC - Tieteen tietotekniikan keskus Oy	FI
AS198385	AlpineDC SA	CH
AS7195	EDGEUNO S.A.S	CO
AS49115	E MAX INTERNET & IT s.r.o.	SK
AS42541	FIBERBY	DK
AS328977	Wavex Internet Service Provider LTD	KE
AS5050	Pittsburgh Supercomputing Center	US
AS42	WoodyNet, Inc.	US
AS49115	E-MAX INTERNET & IT s.r.o.	SK
AS58511	Anycast Holdings Pty Ltd	AU
AS50629	LWLcom GmbH	DE
AS14041	University Corporation for Atmospheric Research	US
AS2495	Kansas Research and Education Network	US
AS27552	TowardEX Technologies International, Inc.	US
AS42541	Fiberby ApS	DK
AS49544	i3D.net B.V	NL
AS51095	EdgeUno, Inc.	US

Upstreams

AS Number	Description	Country
AS5050	Pittsburgh Supercomputing Center	US
AS42	WoodyNet, Inc.	US
AS198385	AlpineDC SA	CH
AS49115	E MAX INTERNET & IT s.r.o.	SK
AS7195	EDGEUNO S.A.S	CO
AS58511	Anycast Holdings Pty Ltd	AU
AS50629	LWLcom GmbH	DE
AS2495	Kansas Research and Education Network	US
AS42541	Fiberby ApS	DK
buy plan	LWLcom GmbH	DE
buy plan	Kansas Research and Education Network	US
buy plan	Fiberby ApS	DK
buy plan	i3D.net B.V	NL
buy plan	EdgeUno, Inc.	US