ASN AS36427 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36427?

AS36427 is listed under Vassar College.

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.

AS36427 Vassar College | IPGeolocation.io

ASN Lookup Tool

Vassar College vassar.edu

US 1 Routes

AS Data

AS36427

AS36427 – Vassar College

AS Number	36427
AS Name	VASSAR-ASN1
Organization	Vassar College(vassar)
Country	US
Website	vassar.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2005-12-29

ASN Intelligence API for production workflows

Use ASN data for AS36427 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
143.229.0.0/16	AS36427	Vassar College	Vassar College	65536

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:       36427
ASName:         VASSAR-ASN1
ASHandle:       AS36427
RegDate:        2005-12-29
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36427


OrgName:        Vassar College
OrgId:          VASSAR
Address:        CIS Box 13
Address:        124 Raymond Ave
City:           Poughkeepsie
StateProv:      NY
PostalCode:     12604
Country:        US
RegDate:        1990-09-19
Updated:        2024-07-29
Ref:            https://rdap.arin.net/registry/entity/VASSAR


OrgTechHandle: BLAHU2-ARIN
OrgTechName:   Blahut, David 
OrgTechPhone:  +1-845-437-7905 
OrgTechEmail:  dablahut@vassar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BLAHU2-ARIN

OrgAbuseHandle: VASSA-ARIN
OrgAbuseName:   Vassar Hostmaster
OrgAbusePhone:  +1-845-437-7000 
OrgAbuseEmail:  arinvchostmaster@vassar.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VASSA-ARIN

OrgTechHandle: VASSA-ARIN
OrgTechName:   Vassar Hostmaster
OrgTechPhone:  +1-845-437-7000 
OrgTechEmail:  arinvchostmaster@vassar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/VASSA-ARIN

OrgTechHandle: ONEAL177-ARIN
OrgTechName:   O'Neal, Mark 
OrgTechPhone:  +1-845-437-7571 
OrgTechEmail:  maoneal@vassar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ONEAL177-ARIN

RTechHandle: VASSA-ARIN
RTechName:   Vassar Hostmaster
RTechPhone:  +1-845-437-7000 
RTechEmail:  arinvchostmaster@vassar.edu
RTechRef:    https://rdap.arin.net/registry/entity/VASSA-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
AS1239	Cogent Communications, LLC	US
AS3754	NYSERNet	US
AS3630	NYSERNet	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS3754	NYSERNet	US
AS3630	NYSERNet	US
AS174	Cogent Communications, LLC	US