ASN AS21973 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21973?

AS21973 is listed under Xponet.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS21973 Xponet | IPGeolocation.io

ASN Lookup Tool

Xponet xpodigital.com

US 17 Routes

AS Data

AS21973

AS21973 – Xponet

AS Number	21973
AS Name	XPONET
Organization	Xponet (xpone-8)
Country	US
Website	xpodigital.com
Number of IPv4 Routes	13
Number of IPv6 Routes	4
ASN type	ISP
Registry	ARIN
Date Allocated	2013-04-03

ASN Intelligence API for production workflows

Use ASN data for AS21973 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
63.102.107.0/24	AS21973	Xponet	Xponet	256
63.85.164.0/24	AS21973	Xponet	Xponet	256
63.85.7.0/24	AS21973	Xponet	Xponet	256
2602:ff18:201::/48	AS21973	Xponet	Xponet	~1×10²⁴
63.97.222.0/24	AS21973	Xponet	Xponet	256
63.85.4.0/24	AS21973	Xponet	Xponet	256
2602:ff18:221::/48	AS21973	Xponet	Xponet	~1×10²⁴
2602:ff18:242::/48	AS21973	Xponet	Xponet	~1×10²⁴
199.222.125.0/24	AS21973	Xponet	Xponet	256
63.85.5.0/24	AS21973	Xponet	Xponet	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:       21973
ASName:         XPONET
ASHandle:       AS21973
RegDate:        2013-04-03
Updated:        2013-04-03
Comment:        http://www.xponet.net
Ref:            https://rdap.arin.net/registry/autnum/21973


OrgName:        Xponet
OrgId:          XPONE-8
Address:        9090 West Rosada Way
City:           Las Vegas
StateProv:      NV
PostalCode:     89149
Country:        US
RegDate:        2013-04-01
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/XPONE-8


OrgAbuseHandle: JAC468-ARIN
OrgAbuseName:   Cohen, Josh Allen
OrgAbusePhone:  +1-702-604-1132 
OrgAbuseEmail:  netops@xpodigital.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JAC468-ARIN

OrgTechHandle: DGI68-ARIN
OrgTechName:   Gilligan, Davidson 
OrgTechPhone:  +1-702-656-7760 
OrgTechEmail:  netops@xpodigital.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DGI68-ARIN

OrgTechHandle: JAC468-ARIN
OrgTechName:   Cohen, Josh Allen
OrgTechPhone:  +1-702-604-1132 
OrgTechEmail:  netops@xpodigital.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JAC468-ARIN

OrgAbuseHandle: DGI68-ARIN
OrgAbuseName:   Gilligan, Davidson 
OrgAbusePhone:  +1-702-656-7760 
OrgAbuseEmail:  netops@xpodigital.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DGI68-ARIN

OrgNOCHandle: JAC468-ARIN
OrgNOCName:   Cohen, Josh Allen
OrgNOCPhone:  +1-702-604-1132 
OrgNOCEmail:  netops@xpodigital.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/JAC468-ARIN

OrgNOCHandle: DGI68-ARIN
OrgNOCName:   Gilligan, Davidson 
OrgNOCPhone:  +1-702-656-7760 
OrgNOCEmail:  netops@xpodigital.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DGI68-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" : "21973",
    "as_handle" : "AS21973",
    "as_name" : "XPONET",
    "tech_contacts" : [ "DGI68-ARIN", "JAC468-ARIN" ],
    "abuse_contacts" : [ "JAC468-ARIN", "DGI68-ARIN" ],
    "date_created" : "2013-04-03",
    "date_updated" : "2013-04-03",
    "source" : "https://rdap.arin.net/registry/autnum/21973"
  } ],
  "organization" : {
    "handle" : "XPONE-8",
    "name" : "Xponet",
    "address" : [ "9090 West Rosada Way", "Las Vegas", "NV", "89149", "US" ],
    "street" : "West Rosada Way",
    "city" : "Las Vegas",
    "state" : "NV",
    "zip_code" : "89149",
    "country" : [ "US" ],
    "date_created" : "2013-04-01",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/XPONE-8",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DGI68-ARIN",
    "name" : "Gilligan, Davidson",
    "email" : [ "netops@xpodigital.com" ],
    "phone" : [ "+1-702-656-7760" ],
    "source" : "https://rdap.arin.net/registry/entity/DGI68-ARIN"
  }, {
    "handle" : "JAC468-ARIN",
    "name" : "Cohen, Josh Allen",
    "email" : [ "netops@xpodigital.com" ],
    "phone" : [ "+1-702-604-1132" ],
    "source" : "https://rdap.arin.net/registry/entity/JAC468-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JAC468-ARIN",
    "name" : "Cohen, Josh Allen",
    "email" : [ "netops@xpodigital.com" ],
    "phone" : [ "+1-702-604-1132" ],
    "source" : "https://rdap.arin.net/registry/entity/JAC468-ARIN"
  }, {
    "handle" : "DGI68-ARIN",
    "name" : "Gilligan, Davidson",
    "email" : [ "netops@xpodigital.com" ],
    "phone" : [ "+1-702-656-7760" ],
    "source" : "https://rdap.arin.net/registry/entity/DGI68-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS46887	Crown Castle Fiber LLC	US
AS7018	AT&T Enterprises, LLC	US
AS11749	MPInet	US
AS33132	Crown Castle Fiber LLC	US
AS701	Verizon Business/UUnet	US
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS11749	MPInet	US
AS7018	AT&T Enterprises, LLC	US
AS33132	Crown Castle Fiber LLC	US
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US