ASN AS27501 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27501?

AS27501 is listed under isp.net.

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.

AS27501 isp.net | IPGeolocation.io

ASN Lookup Tool

isp.net isp.net

US 48 Routes

AS Data

AS27501

AS27501 – isp.net

AS Number	27501
AS Name	ISPNET-AS
Organization	isp.net (iil-168)
Country	US
Website	isp.net
Number of IPv4 Routes	48
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2007-12-05

ASN Intelligence API for production workflows

Use ASN data for AS27501 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
64.72.103.0/24	AS27501	isp.net	isp.net	256
64.72.98.0/24	AS27501	isp.net	isp.net	256
64.250.252.0/24	AS27501	isp.net	ISPNET	256
208.95.108.0/22	AS27501	isp.net	isp.net	1024
64.250.254.0/24	AS27501	isp.net	ZACH JONES	256
64.250.236.0/24	AS27501	isp.net	Claim Logic	256
64.250.249.0/24	AS27501	isp.net	LasVegas.Net	256
148.170.67.0/24	AS27501	isp.net	LVNET LLC	256
199.127.116.0/22	AS27501	isp.net	EROCKROLLEVVISMUSEM	1024
216.127.116.0/22	AS27501	isp.net	isp.net	1024

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:       27501
ASName:         ISPNET-AS
ASHandle:       AS27501
RegDate:        2007-12-05
Updated:        2024-11-20
Ref:            https://rdap.arin.net/registry/autnum/27501


OrgName:        isp.net
OrgId:          IIL-168
Address:        2595 E. Fremont St.
City:           Las Vegas
StateProv:      NV
PostalCode:     89104
Country:        US
RegDate:        2024-09-25
Updated:        2024-10-02
Ref:            https://rdap.arin.net/registry/entity/IIL-168


OrgAbuseHandle: CJS6-ARIN
OrgAbuseName:   Sattler, Charles J.
OrgAbusePhone:  +1-702-900-0000 
OrgAbuseEmail:  arin@isp.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CJS6-ARIN

OrgTechHandle: CJS6-ARIN
OrgTechName:   Sattler, Charles J.
OrgTechPhone:  +1-702-900-0000 
OrgTechEmail:  arin@isp.net
OrgTechRef:    https://rdap.arin.net/registry/entity/CJS6-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" : "27501",
    "as_handle" : "AS27501",
    "as_name" : "ISPNET-AS",
    "tech_contacts" : [ "CJS6-ARIN" ],
    "abuse_contacts" : [ "CJS6-ARIN" ],
    "date_created" : "2007-12-05",
    "date_updated" : "2024-11-20",
    "source" : "https://rdap.arin.net/registry/autnum/27501"
  } ],
  "organization" : {
    "handle" : "IIL-168",
    "name" : "isp.net",
    "address" : [ "2595 E. Fremont St.", "Las Vegas", "NV", "89104", "US" ],
    "street" : "E. Fremont St.",
    "city" : "Las Vegas",
    "state" : "NV",
    "zip_code" : "89104",
    "country" : [ "US" ],
    "date_created" : "2024-09-25",
    "date_updated" : "2024-10-02",
    "source" : "https://rdap.arin.net/registry/entity/IIL-168",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "CJS6-ARIN",
    "name" : "Sattler, Charles J.",
    "email" : [ "arin@isp.net" ],
    "phone" : [ "+1-702-900-0000" ],
    "source" : "https://rdap.arin.net/registry/entity/CJS6-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CJS6-ARIN",
    "name" : "Sattler, Charles J.",
    "email" : [ "arin@isp.net" ],
    "phone" : [ "+1-702-900-0000" ],
    "source" : "https://rdap.arin.net/registry/entity/CJS6-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS32879	State of Nevada Legislature	US
AS401781	HostPepper, LLC	US
AS1446	Tutor Perini Corporation	US
AS6939	Hurricane Electric LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS32879	State of Nevada Legislature	US
AS401781	HostPepper, LLC	US
AS1446	Tutor Perini Corporation	US