ASN AS1919 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS1919?

AS1919 is listed under UMASSNET.

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.

AS1919 UMASSNET | IPGeolocation.io

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UMASSNET umass.edu

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AS1919

AS1919 – UMASSNET

AS Number	1919
AS Name	UMASSNET-AS1919
Organization	UMASSNET(umap)
Country	US
Website	umass.edu
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1992-07-01

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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:       1919
ASName:         UMASSNET-AS1919
ASHandle:       AS1919
RegDate:        1992-07-01
Updated:        2024-11-06    
Ref:            https://rdap.arin.net/registry/autnum/1919


OrgName:        UMASSNET
OrgId:          UMAP
Address:        Information Technology Services
Address:        333 South Street, Suite 400
City:           Shrewsbury
StateProv:      MA
PostalCode:     01545-4169
Country:        US
RegDate:        1989-08-10
Updated:        2025-02-19
Ref:            https://rdap.arin.net/registry/entity/UMAP


OrgTechHandle: BLOND3-ARIN
OrgTechName:   Blondin, Tim 
OrgTechPhone:  +1-413-530-6299 
OrgTechEmail:  tblondin@umass.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BLOND3-ARIN

OrgTechHandle: KOKOS-ARIN
OrgTechName:   Kokoszyna, Dave 
OrgTechPhone:  +1-774-317-1270 
OrgTechEmail:  dave.kokoszyna@umass.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KOKOS-ARIN

OrgTechHandle: KEITH185-ARIN
OrgTechName:   Boisseau, Keith A
OrgTechPhone:  +1-508-614-8193 
OrgTechEmail:  kboisseau@umass.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KEITH185-ARIN

OrgAbuseHandle: HOS634-ORG-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-774-455-7750 
OrgAbuseEmail:  hostmaster@umassp.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN

OrgNOCHandle: HOS634-ORG-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-774-455-7750 
OrgNOCEmail:  hostmaster@umassp.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN

OrgTechHandle: MELIC6-ARIN
OrgTechName:   Melican, Peter 
OrgTechPhone:  +1-508-612-1898 
OrgTechEmail:  pmelican@umass.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MELIC6-ARIN

RTechHandle: BLOND3-ARIN
RTechName:   Blondin, Tim 
RTechPhone:  +1-413-530-6299 
RTechEmail:  tblondin@umass.edu
RTechRef:    https://rdap.arin.net/registry/entity/BLOND3-ARIN

RTechHandle: KOKOS-ARIN
RTechName:   Kokoszyna, Dave 
RTechPhone:  +1-774-317-1270 
RTechEmail:  dave.kokoszyna@umass.edu
RTechRef:    https://rdap.arin.net/registry/entity/KOKOS-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.
#

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AS1919 – UMASSNET

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