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InternetData
IPv4 address

216.21.3.124

An address in San Jose, California, United States, used by Quad9, announced by WoodyNet, Inc. (AS715). Of our anonymity, network and service databases, it is in Hosting IP.

8 of 22 address-keyed databases hold it

Summary
Company
Quad9
Prefix
216.21.2.0/23
Hostname
empty.sjc.rrdns.pch.net
Registered to
Quad9
Network type
ISP
Abuse contact
abuse@quad9.net
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 8 hold it
Confidence
medium
Last seen
2026-08-22

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

5 of 6 hold it
Company
Quad9
Domain
quad9.net
Type
Hosting
Registered in
United States
AS number
AS715
Name
WoodyNet, Inc.
Prefix
216.21.2.0/23
RPKI
not found
Type
ISP
Registered in
United States
Name
Quad9
Handle
WOODYN
Organization
CLEAN-97
Status
allocation
Registry
arin
Domain
quad9.net
Name
Quad9 Abuse
Phone
+1-415-831-3129
Address
1442 A Walnut Street Ste 501, Berkeley, CA, 94709
Network
216.21.3.0-216.21.3.255
Hostname
empty.sjc.rrdns.pch.net
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
San Jose
Region
California
Postal code
95110
Continent
North America
Timezone
America/Los_Angeles

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.