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Network

AS19281 · Quad9

United StatesContent

Quad9

Quad9 announces 5 IPv4 prefixes (1.3K addresses) and 2 IPv6 prefixes from the United States. 86% of them are covered by valid RPKI records.

Prefixes

5 · 2

IPv4 · IPv6

Address space

1.3K

IPv4 addresses · 2 IPv6 /48s

RPKI

86% valid

1 invalid · 0 without a record

Peering

Doesn't peer

0 exchanges · 0 facilities

Details

Network

Name
Quad9
AddressThe holder's address on file with the registry: where the organization running this network is registered, which can differ from where it operates.
CleanerDNS Inc. dba Quad9, 1442A Walnut Street, Suite 501, Berkeley, CA, 94709, United States
Type
Content
Country
United StatesUnited States
Registry
ARIN
Registered
Sep 13, 20179 years ago
Website
quad9.net
Abuse contact
abuse@quad9.net

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
PCH AS423ROXEdgeUnoTeraswitchi3D.net
PeersNetworks it exchanges traffic with directly, without paying either way.
12
CustomersNetworks that buy transit from it.
0

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
WoodyNetPittsburgh Supercomputing CenterCSC - Tieteen tietotekniikan keskusFundacao para a Ciencia e a Tecnologia, I.P.Kansas Research and Education NetworkPittsburgh Supercomputing CenterEdgeUnoUniversity Corporation for Atmospheric Research+18 more
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
6 of 7 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
None in 30 days

AS19281 on Cloudflare Radar →PeeringDB →

Largest prefixes

7 announcements in all