What is ASN AS400392?

ASN AS400392 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400392?

AS400392 is listed under Empire Resorts, Inc..

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?

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AS400392 Empire Resorts, Inc.

ASN Lookup Tool

Empire Resorts, Inc. promenet.com

US 1 Routes

AS Data

AS400392

AS400392 – Empire Resorts, Inc.

AS Number	400392
AS Name	EMPIRE-1
Organization	Empire Resorts, Inc.(er-439)
Country	US
Website	promenet.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2022-01-21

ASN Intelligence API for production workflows

Use ASN data for AS400392 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
142.105.75.0/24	AS400392	Empire Resorts, Inc.	MONTREIGN OPERATING LLC / RESORTS WORLD CATSKILLS	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:       400392
ASName:         EMPIRE-1
ASHandle:       AS400392
RegDate:        2022-01-21
Updated:        2022-01-21    
Ref:            https://rdap.arin.net/registry/autnum/400392


OrgName:        Empire Resorts, Inc.
OrgId:          ER-439
Address:        888 Resorts World Drive
City:           Monticello
StateProv:      NY
PostalCode:     12701
Country:        US
RegDate:        2022-01-14
Updated:        2022-01-14
Ref:            https://rdap.arin.net/registry/entity/ER-439


OrgNOCHandle: LKO34-ARIN
OrgNOCName:   KONOMOU, LOUIS 
OrgNOCPhone:  +1-646-723-4110 
OrgNOCEmail:  LKONOMOU@promenet.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LKO34-ARIN

OrgTechHandle: LKO34-ARIN
OrgTechName:   KONOMOU, LOUIS 
OrgTechPhone:  +1-646-723-4110 
OrgTechEmail:  LKONOMOU@promenet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LKO34-ARIN

OrgDNSHandle: LKO34-ARIN
OrgDNSName:   KONOMOU, LOUIS 
OrgDNSPhone:  +1-646-723-4110 
OrgDNSEmail:  LKONOMOU@promenet.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/LKO34-ARIN

OrgAbuseHandle: LKO34-ARIN
OrgAbuseName:   KONOMOU, LOUIS 
OrgAbusePhone:  +1-646-723-4110 
OrgAbuseEmail:  LKONOMOU@promenet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LKO34-ARIN

OrgRoutingHandle: LKO34-ARIN
OrgRoutingName:   KONOMOU, LOUIS 
OrgRoutingPhone:  +1-646-723-4110 
OrgRoutingEmail:  LKONOMOU@promenet.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LKO34-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
AS11019	HAProxy Technologies, Inc.	US
AS12271	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS11019	HAProxy Technologies, Inc.	US
AS12271	Charter Communications Inc	US