AS19281 - QUAD9-AS-1 - Quad9, US

United States
AS Number
AS19281
AS Name
QUAD9-AS-1
Org Name
Quad9
Country
United States
Registry

arin

RegDate

2017-09-07

Updated

2025-01-10

AS19281 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

1,280

IPv6 NUMs(/64)

65,536

1,280 IPv4 Addresses
CIDR Description IP Num
9.9.9.0/24 Quad9 256
147.72.242.0/24 Pittsburgh Supercomputing Center 256
149.112.112.0/24 Quad9 256
149.112.149.0/24 Quad9 256
199.249.255.0/24 Quad9 256
CIDR Description IP NUMs(prefix /64)
2620:fe::/48 Quad9 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS51095 E1-EMEA - EdgeUno, Inc., US United States 768 3,145,728 IPv6 IPv6
AS42 WOODYNET-1 - WoodyNet, Inc., US United States 57,344 14,155,776 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS27552 TWDX - TowardEX Technologies International, Inc., US United States 15,360 4,580,179,968 IPv4 IPv4 IPv6 IPv6
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11,008 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS198385 AlpineDC - AlpineDC SA, CH Switzerland 8,192 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS2495 KANREN - Kansas Research and Education Network, US United States 163,840 4,294,967,296 IPv6 IPv6
AS49115 EMAX_AS1 - E-MAX INTERNET & IT s.r.o., SK Slovakia 9,216 4,294,967,296 IPv6 IPv6
AS5050 PSC-EXT - Pittsburgh Supercomputing Center, US United States 75,264 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS14041 AS14041 - University Corporation for Atmospheric Research, US United States 262,656 16,777,216 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 351,384,436,736 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 102,912 146,029,019,136 IPv4 IPv4 IPv6 IPv6
AS328977 WAVEX - Wavex Internet Service Provider LTD, KE Kenya 11,264 4,294,967,296 IPv4 IPv4 IPv6 IPv6 
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: SHRES60-ARIN
OrgTechName:   Shrestha, Kabindra 
OrgTechPhone:  +1-415-831-3111 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SHRES60-ARIN

OrgAbuseHandle: QUADA1-ARIN
OrgAbuseName:   Quad9 Abuse
OrgAbusePhone:  +1-415-831-3129 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/QUADA1-ARIN

OrgTechHandle: QNO5-ARIN
OrgTechName:   Quad9 Network Operations
OrgTechPhone:  +1-415-831-3129 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgNOCHandle: QNO5-ARIN
OrgNOCName:   Quad9 Network Operations
OrgNOCPhone:  +1-415-831-3129 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgTechHandle: KARAD10-ARIN
OrgTechName:   Kara, Darren 
OrgTechPhone:  +1-703-929-8954 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KARAD10-ARIN