ASN AS19999 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19999?

AS19999 is listed under Union 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.

AS19999 Union College | IPGeolocation.io

ASN Lookup Tool

Union College union.edu

US 4 Routes

AS Data

AS19999

AS19999 – Union College

AS Number	19999
AS Name	UNIONASN
Organization	Union College(unionc)
Country	US
Website	union.edu
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2009-12-23

ASN Intelligence API for production workflows

Use ASN data for AS19999 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
69.80.186.0/24	AS19999	Union College	BOLD UNION RES	256
76.78.88.0/24	AS19999	Union College	APOG UNION MC	256
149.106.0.0/20	AS19999	Union College	Union College	4096
149.106.16.0/20	AS19999	Union College	Union College	4096

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:       19999
ASName:         UNIONASN
ASHandle:       AS19999
RegDate:        2009-12-23
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19999


OrgName:        Union College
OrgId:          UNIONC
Address:        Peschel Computing Center
Address:        807 Union Street
City:           Schenectady
StateProv:      NY
PostalCode:     12308
Country:        US
RegDate:        
Updated:        2020-02-27
Ref:            https://rdap.arin.net/registry/entity/UNIONC


OrgAbuseHandle: MAHAR20-ARIN
OrgAbuseName:   Mahar, Dan 
OrgAbusePhone:  +1-518-388-8050 
OrgAbuseEmail:  mahard@union.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAHAR20-ARIN

OrgRoutingHandle: MAHAR20-ARIN
OrgRoutingName:   Mahar, Dan 
OrgRoutingPhone:  +1-518-388-8050 
OrgRoutingEmail:  mahard@union.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MAHAR20-ARIN

OrgTechHandle: MAHAR20-ARIN
OrgTechName:   Mahar, Dan 
OrgTechPhone:  +1-518-388-8050 
OrgTechEmail:  mahard@union.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MAHAR20-ARIN

OrgDNSHandle: MAHAR20-ARIN
OrgDNSName:   Mahar, Dan 
OrgDNSPhone:  +1-518-388-8050 
OrgDNSEmail:  mahard@union.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/MAHAR20-ARIN

OrgAbuseHandle: KANIA10-ARIN
OrgAbuseName:   Kania, Waldemar 
OrgAbusePhone:  +1-518-388-6293 
OrgAbuseEmail:  kaniav@union.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KANIA10-ARIN

OrgNOCHandle: MAHAR20-ARIN
OrgNOCName:   Mahar, Dan 
OrgNOCPhone:  +1-518-388-8050 
OrgNOCEmail:  mahard@union.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MAHAR20-ARIN

OrgTechHandle: KANIA10-ARIN
OrgTechName:   Kania, Waldemar 
OrgTechPhone:  +1-518-388-6293 
OrgTechEmail:  kaniav@union.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KANIA10-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
AS1239	Cogent Communications, LLC	US
AS13536	FirstLight Fiber, Inc.	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS13536	FirstLight Fiber, Inc.	US
AS174	Cogent Communications, LLC	US