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AS11604 Heller Information Services, 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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Heller Information Services, Inc. his.com

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AS Data

AS11604

AS11604 – Heller Information Services, Inc.

AS Number	11604
AS Name	HIS-NOC
Organization	Heller Information Services, Inc.(hllr)
Country	US
Website	his.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1998-10-19

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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:       11604
ASName:         HIS-NOC
ASHandle:       AS11604
RegDate:        1998-10-19
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/11604


OrgName:        Heller Information Services, Inc.
OrgId:          HLLR
Address:        30 West Gude Drive
Address:        Suite 220
City:           Rockville
StateProv:      MD
PostalCode:     20850
Country:        US
RegDate:        1998-10-19
Updated:        2014-10-27
Ref:            https://rdap.arin.net/registry/entity/HLLR


OrgAbuseHandle: HIS-NOC-ARIN
OrgAbuseName:   HIS Network Operations Center
OrgAbusePhone:  +1-301-255-0500 
OrgAbuseEmail:  noc@his.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HIS-NOC-ARIN

OrgTechHandle: HIS-NOC-ARIN
OrgTechName:   HIS Network Operations Center
OrgTechPhone:  +1-301-255-0500 
OrgTechEmail:  noc@his.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HIS-NOC-ARIN

RTechHandle: HIS-NOC-ARIN
RTechName:   HIS Network Operations Center
RTechPhone:  +1-301-255-0500 
RTechEmail:  noc@his.com
RTechRef:    https://rdap.arin.net/registry/entity/HIS-NOC-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 AS11604?

ASN AS11604 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11604?

AS11604 is listed under Heller Information Services, 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.