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AS398463 Mount Sinai Union Free School District

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

Mount Sinai Union Free School District promenet.com

US 1 Routes

AS Data

AS398463

AS398463 – Mount Sinai Union Free School District

AS Number	398463
AS Name	MSUFSD-1-AS
Organization	Mount Sinai Union Free School District(msufsd-1)
Country	US
Website	promenet.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2020-06-15

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
24.38.39.0/24	AS398463	Mount Sinai Union Free School District	MOUNT SINAI UNION FREE SCHOOL DISTRICT	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:       398463
ASName:         MSUFSD-1-AS
ASHandle:       AS398463
RegDate:        2020-06-15
Updated:        2020-06-15    
Ref:            https://rdap.arin.net/registry/autnum/398463


OrgName:        Mount Sinai Union Free School District
OrgId:          MSUFSD-1
Address:        118 North Country Road
City:           Mount Sinai
StateProv:      NY
PostalCode:     11766
Country:        US
RegDate:        2020-05-14
Updated:        2020-05-14
Ref:            https://rdap.arin.net/registry/entity/MSUFSD-1


OrgAbuseHandle: LKO34-ARIN
OrgAbuseName:   KONOMOU, LOUIS 
OrgAbusePhone:  +1-646-723-4110 
OrgAbuseEmail:  LKONOMOU@promenet.com
OrgAbuseRef:    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


#
# 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
AS46887	Crown Castle Fiber LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US

Frequently Asked Questions

What is ASN AS398463?

ASN AS398463 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398463?

AS398463 is listed under Mount Sinai Union Free School District.

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.