ASN AS32355 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32355?

AS32355 is listed under Horsley Bridge Partners, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS32355 Horsley Bridge Partners, LLC

ASN Lookup Tool

Horsley Bridge Partners, LLC horsley.com

US 1 Routes

AS Data

AS32355

AS32355 – Horsley Bridge Partners, LLC

AS Number	32355
AS Name	HBP-AS
Organization	Horsley Bridge Partners, LLC(hbp-16)
Country	US
Website	horsley.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-04-01

ASN Intelligence API for production workflows

Use ASN data for AS32355 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.99.43.0/24	AS32355	Horsley Bridge Partners, LLC	HORSLEY BRIDGE PARTNERS	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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       32355
ASName:         HBP-AS
ASHandle:       AS32355
RegDate:        2008-04-01
Updated:        2018-07-20    
Ref:            https://rdap.arin.net/registry/autnum/32355


OrgName:        Horsley Bridge Partners, LLC
OrgId:          HBP-16
Address:        140 New Montgomery Street
Address:        16th Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94105
Country:        US
RegDate:        2007-02-05
Updated:        2023-08-16
Ref:            https://rdap.arin.net/registry/entity/HBP-16


OrgAbuseHandle: KIRKE18-ARIN
OrgAbuseName:   Kirkes, Joshua 
OrgAbusePhone:  +1-415-986-7733 
OrgAbuseEmail:  joshua@horsley.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KIRKE18-ARIN

OrgTechHandle: KIRKE18-ARIN
OrgTechName:   Kirkes, Joshua 
OrgTechPhone:  +1-415-986-7733 
OrgTechEmail:  joshua@horsley.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KIRKE18-ARIN

RNOCHandle: KIRKE18-ARIN
RNOCName:   Kirkes, Joshua 
RNOCPhone:  +1-415-986-7733 
RNOCEmail:  joshua@horsley.com
RNOCRef:    https://rdap.arin.net/registry/entity/KIRKE18-ARIN

RTechHandle: KIRKE18-ARIN
RTechName:   Kirkes, Joshua 
RTechPhone:  +1-415-986-7733 
RTechEmail:  joshua@horsley.com
RTechRef:    https://rdap.arin.net/registry/entity/KIRKE18-ARIN

RAbuseHandle: KIRKE18-ARIN
RAbuseName:   Kirkes, Joshua 
RAbusePhone:  +1-415-986-7733 
RAbuseEmail:  joshua@horsley.com
RAbuseRef:    https://rdap.arin.net/registry/entity/KIRKE18-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

Peers

AS Number	Description	Country
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US