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AS6304 Stairwell, Inc | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Stairwell, Inc stairwell.com

US 3 Routes

AS Data

AS6304

AS6304 – Stairwell, Inc

AS Number	6304
AS Name	STAIRWELL
Organization	Stairwell, Inc(stair-3)
Country	US
Website	stairwell.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-01-22

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Use ASN data for AS6304 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.136.52.0/24	AS6304	Stairwell, Inc	Stairwell, Inc	256
2602:f714::/40	AS6304	Stairwell, Inc	Stairwell, Inc	~309×10²⁴
69.31.107.0/24	AS6304	Stairwell, Inc	Stairwell	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:       6304
ASName:         STAIRWELL
ASHandle:       AS6304
RegDate:        2025-01-22
Updated:        2025-01-22    
Ref:            https://rdap.arin.net/registry/autnum/6304


OrgName:        Stairwell, Inc
OrgId:          STAIR-3
Address:        150 Mathilda Place, Suite 100
City:           Sunnyvale
StateProv:      CA
PostalCode:     94087
Country:        US
RegDate:        2025-01-14
Updated:        2025-06-06
Ref:            https://rdap.arin.net/registry/entity/STAIR-3


OrgAbuseHandle: ABUSE9223-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-200-3637 
OrgAbuseEmail:  abuse@stairwell.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9223-ARIN

OrgTechHandle: NETWO10264-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-650-200-3637 
OrgTechEmail:  netops@stairwell.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10264-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
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Contacts

Email Contacts

netops@stairwell.com

Abuse Contacts

abuse@stairwell.com

Frequently Asked Questions

What is ASN AS6304?

ASN AS6304 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6304?

AS6304 is listed under Stairwell, 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.