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AS396399 Chan Zuckerberg Biohub, Inc.

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Chan Zuckerberg Biohub, Inc. czbiohub.org

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AS Data

AS396399

AS396399 – Chan Zuckerberg Biohub, Inc.

AS Number	396399
AS Name	CZBIOHUB
Organization	Chan Zuckerberg Biohub, Inc.(czb)
Country	US
Website	czbiohub.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-05-31

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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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       396399
ASName:         CZBIOHUB
ASHandle:       AS396399
RegDate:        2017-05-31
Updated:        2017-05-31    
Ref:            https://rdap.arin.net/registry/autnum/396399


OrgName:        Chan Zuckerberg Biohub, Inc.
OrgId:          CZB
Address:        499 Illinois St
Address:        4th Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94158
Country:        US
RegDate:        2017-03-06
Updated:        2024-07-29
Ref:            https://rdap.arin.net/registry/entity/CZB


OrgAbuseHandle: CHINC27-ARIN
OrgAbuseName:   Chin, Christopher 
OrgAbusePhone:  +1-628-252-4045 
OrgAbuseEmail:  Christopher.Chin@czbiohub.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHINC27-ARIN

OrgDNSHandle: HEPLE5-ARIN
OrgDNSName:   Hepler, Jason 
OrgDNSPhone:  +1-628-200-3286 
OrgDNSEmail:  jason.hepler@czbiohub.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/HEPLE5-ARIN

OrgNOCHandle: CHINC27-ARIN
OrgNOCName:   Chin, Christopher 
OrgNOCPhone:  +1-628-252-4045 
OrgNOCEmail:  Christopher.Chin@czbiohub.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/CHINC27-ARIN

OrgAbuseHandle: HEPLE5-ARIN
OrgAbuseName:   Hepler, Jason 
OrgAbusePhone:  +1-628-200-3286 
OrgAbuseEmail:  jason.hepler@czbiohub.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HEPLE5-ARIN

OrgRoutingHandle: CHINC27-ARIN
OrgRoutingName:   Chin, Christopher 
OrgRoutingPhone:  +1-628-252-4045 
OrgRoutingEmail:  Christopher.Chin@czbiohub.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHINC27-ARIN

OrgTechHandle: HEPLE5-ARIN
OrgTechName:   Hepler, Jason 
OrgTechPhone:  +1-628-200-3286 
OrgTechEmail:  jason.hepler@czbiohub.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HEPLE5-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Frequently Asked Questions

What is ASN AS396399?

ASN AS396399 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396399?

AS396399 is listed under Chan Zuckerberg Biohub, Inc..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.