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.

AS13618 Holy Cross Energy | 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

Holy Cross Energy holycross.com

US 1 Routes

AS Data

AS13618

AS13618 – Holy Cross Energy

AS Number	13618
AS Name	HCEA
Organization	Holy Cross Energy(hcea)
Country	US
Website	holycross.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-07-10

ASN Intelligence API for production workflows

Use ASN data for AS13618 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
38.19.184.0/24	AS13618	Holy Cross Energy	City of Glenwood Springs Colorado	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:       13618
ASName:         HCEA
ASHandle:       AS13618
RegDate:        2023-07-10
Updated:        2023-07-10    
Ref:            https://rdap.arin.net/registry/autnum/13618


OrgName:        Holy Cross Energy
OrgId:          HCEA
Address:        P.O BOX 2150
City:           Glenwood Springs
StateProv:      CO
PostalCode:     81602
Country:        US
RegDate:        2023-06-12
Updated:        2023-06-26
Ref:            https://rdap.arin.net/registry/entity/HCEA


OrgAbuseHandle: ARNET38-ARIN
OrgAbuseName:   Arnette, Eric 
OrgAbusePhone:  +1-970-947-5441 
OrgAbuseEmail:  earnette@holycross.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARNET38-ARIN

OrgTechHandle: ARNET38-ARIN
OrgTechName:   Arnette, Eric 
OrgTechPhone:  +1-970-947-5441 
OrgTechEmail:  earnette@holycross.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARNET38-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
AS40284	Glenwood Springs Community Broadband Network	US
AS33652	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS40284	Glenwood Springs Community Broadband Network	US
AS33652	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS13618?

ASN AS13618 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13618?

AS13618 is listed under Holy Cross Energy.

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.