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AS19571 IHC Specialty Benefits, Inc.

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

IHC Specialty Benefits, Inc. ihcgroup.com

US 1 Routes

AS Data

AS19571

AS19571 – IHC Specialty Benefits, Inc.

AS Number	19571
AS Name	ISB-45-19571
Organization	IHC Specialty Benefits, Inc. (isb-45)
Country	US
Website	ihcgroup.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2025-10-30

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Use ASN data for AS19571 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
72.214.221.0/24	AS19571	IHC Specialty Benefits, Inc.	Cox Communications Inc.	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:       19571
ASName:         ISB-45-19571
ASHandle:       AS19571
RegDate:        2025-10-30
Updated:        2025-10-30
Ref:            https://rdap.arin.net/registry/autnum/19571


OrgName:        IHC Specialty Benefits, Inc.
OrgId:          ISB-45
Address:        5353 WAYZATA BLVD STE 300
City:           St. Louis Park
StateProv:      MN
PostalCode:     55416
Country:        US
RegDate:        2025-10-08
Updated:        2025-10-10
Ref:            https://rdap.arin.net/registry/entity/ISB-45


OrgAbuseHandle: MARLO17-ARIN
OrgAbuseName:   MARLOWE, DAVID 
OrgAbusePhone:  +1-602-906-6393 
OrgAbuseEmail:  David.Marlowe@ihcgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MARLO17-ARIN

OrgTechHandle: POC24-ARIN
OrgTechName:   POC
OrgTechPhone:  +1-602-870-1400 
OrgTechEmail:  POC@ihcgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/POC24-ARIN

OrgTechHandle: MARLO17-ARIN
OrgTechName:   MARLOWE, DAVID 
OrgTechPhone:  +1-602-906-6393 
OrgTechEmail:  David.Marlowe@ihcgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MARLO17-ARIN

OrgAbuseHandle: POC24-ARIN
OrgAbuseName:   POC
OrgAbusePhone:  +1-602-870-1400 
OrgAbuseEmail:  POC@ihcgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POC24-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "19571",
    "as_handle" : "AS19571",
    "as_name" : "ISB-45-19571",
    "tech_contacts" : [ "POC24-ARIN", "MARLO17-ARIN" ],
    "abuse_contacts" : [ "MARLO17-ARIN", "POC24-ARIN" ],
    "date_created" : "2025-10-30",
    "date_updated" : "2025-10-30",
    "source" : "https://rdap.arin.net/registry/autnum/19571"
  } ],
  "organization" : {
    "handle" : "ISB-45",
    "name" : "IHC Specialty Benefits, Inc.",
    "address" : [ "5353 WAYZATA BLVD STE 300", "St. Louis Park", "MN", "55416", "US" ],
    "street" : "Wayzata Blvd",
    "city" : "St. Louis Park",
    "state" : "MN",
    "zip_code" : "55416",
    "country" : [ "US" ],
    "date_created" : "2025-10-08",
    "date_updated" : "2025-10-10",
    "source" : "https://rdap.arin.net/registry/entity/ISB-45",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "POC24-ARIN",
    "name" : "POC",
    "email" : [ "POC@ihcgroup.com" ],
    "phone" : [ "+1-602-870-1400" ],
    "source" : "https://rdap.arin.net/registry/entity/POC24-ARIN"
  }, {
    "handle" : "MARLO17-ARIN",
    "name" : "MARLOWE, DAVID",
    "email" : [ "David.Marlowe@ihcgroup.com" ],
    "phone" : [ "+1-602-906-6393" ],
    "source" : "https://rdap.arin.net/registry/entity/MARLO17-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MARLO17-ARIN",
    "name" : "MARLOWE, DAVID",
    "email" : [ "David.Marlowe@ihcgroup.com" ],
    "phone" : [ "+1-602-906-6393" ],
    "source" : "https://rdap.arin.net/registry/entity/MARLO17-ARIN"
  }, {
    "handle" : "POC24-ARIN",
    "name" : "POC",
    "email" : [ "POC@ihcgroup.com" ],
    "phone" : [ "+1-602-870-1400" ],
    "source" : "https://rdap.arin.net/registry/entity/POC24-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS209	CenturyLink Communications, LLC	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS209	CenturyLink Communications, LLC	US
AS22773	Cox Communications Inc.	US

Frequently Asked Questions

What is ASN AS19571?

ASN AS19571 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19571?

AS19571 is listed under IHC Specialty Benefits, 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.