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.

AS35859 Cultro Network Services, LLC

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

Cultro Network Services, LLC cultro.net

US 1 Routes

AS Data

AS35859

AS35859 – Cultro Network Services, LLC

AS Number	35859
AS Name	CULTRONSL-AS
Organization	Cultro Network Services, LLC(cnsl-21)
Country	US
Website	cultro.net
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2017-12-06

ASN Intelligence API for production workflows

Use ASN data for AS35859 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:fea5::/36	AS35859	Cultro Network Services, LLC	Cultro Network Services, LLC	~5×10²⁷

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:       35859
ASName:         CULTRONSL-AS
ASHandle:       AS35859
RegDate:        2017-12-06
Updated:        2017-12-06    
Ref:            https://rdap.arin.net/registry/autnum/35859


OrgName:        Cultro Network Services, LLC
OrgId:          CNSL-21
Address:        3824 Cedar Springs Road
Address:        Unit 192
City:           Dallas
StateProv:      TX
PostalCode:     75219
Country:        US
RegDate:        2017-12-01
Updated:        2017-12-15
Ref:            https://rdap.arin.net/registry/entity/CNSL-21


OrgAbuseHandle: ERCUL-ARIN
OrgAbuseName:   Erculiani, Matthew 
OrgAbusePhone:  +1-240-415-8734 
OrgAbuseEmail:  matt@cultro.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ERCUL-ARIN

OrgNOCHandle: ERCUL-ARIN
OrgNOCName:   Erculiani, Matthew 
OrgNOCPhone:  +1-240-415-8734 
OrgNOCEmail:  matt@cultro.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/ERCUL-ARIN

OrgTechHandle: ERCUL-ARIN
OrgTechName:   Erculiani, Matthew 
OrgTechPhone:  +1-240-415-8734 
OrgTechEmail:  matt@cultro.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ERCUL-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
AS393336	Catalyst Host LLC	US

Upstreams

AS Number	Description	Country
AS393336	Catalyst Host LLC	US

Frequently Asked Questions

What is ASN AS35859?

ASN AS35859 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS35859?

AS35859 is listed under Cultro Network Services, LLC.

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.