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AS54617 Massachusetts Green High Performance Computing Center, Inc

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

Massachusetts Green High Performance Computing Center, Inc mghpcc.org

US 4 Routes

AS Data

AS54617

AS54617 – Massachusetts Green High Performance Computing Center, Inc

AS Number	54617
AS Name	MGHPCC-AS
Organization	Massachusetts Green High Performance Computing Center, Inc (mghpcc)
Country	US
Website	mghpcc.org
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-04-06

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Use ASN data for AS54617 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.238.141.0/24	AS54617	Massachusetts Green High Performance Computing Center, Inc	Massachusetts Green High Performance Computing Center, Inc	256
2620:1b:a000::/48	AS54617	Massachusetts Green High Performance Computing Center, Inc	Massachusetts Green High Performance Computing Center, Inc	~1×10²⁴
192.69.102.0/24	AS54617	Massachusetts Green High Performance Computing Center, Inc	MGHPCC Holyoke Inc.	256
192.69.103.0/24	AS54617	Massachusetts Green High Performance Computing Center, Inc	MGHPCC Holyoke Inc.	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:       54617
ASName:         MGHPCC-AS
ASHandle:       AS54617
RegDate:        2012-04-06
Updated:        2012-04-06
Ref:            https://rdap.arin.net/registry/autnum/54617


OrgName:        Massachusetts Green High Performance Computing Center, Inc
OrgId:          MGHPCC
Address:        100 Bigelow Street
City:           Holyoke
StateProv:      MA
PostalCode:     01040
Country:        US
RegDate:        2012-03-01
Updated:        2022-03-30
Ref:            https://rdap.arin.net/registry/entity/MGHPCC


OrgNOCHandle: NOC32638-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-413-552-4900 
OrgNOCEmail:  noc@mghpcc.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32638-ARIN

OrgTechHandle: CULBE5-ARIN
OrgTechName:   Culbert, Jim 
OrgTechPhone:  +1-413-552-4900 
OrgTechEmail:  admin@mghpcc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/CULBE5-ARIN

OrgAbuseHandle: NOC32638-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-413-552-4900 
OrgAbuseEmail:  noc@mghpcc.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32638-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "54617",
    "as_handle" : "AS54617",
    "as_name" : "MGHPCC-AS",
    "tech_contacts" : [ "CULBE5-ARIN" ],
    "abuse_contacts" : [ "NOC32638-ARIN" ],
    "date_created" : "2012-04-06",
    "date_updated" : "2012-04-06",
    "source" : "https://rdap.arin.net/registry/autnum/54617"
  } ],
  "organization" : {
    "handle" : "MGHPCC",
    "name" : "Massachusetts Green High Performance Computing Center, Inc",
    "address" : [ "100 Bigelow Street", "Holyoke", "MA", "01040", "US" ],
    "street" : "Bigelow Street",
    "city" : "Holyoke",
    "state" : "MA",
    "zip_code" : "01040",
    "country" : [ "US" ],
    "date_created" : "2012-03-01",
    "date_updated" : "2022-03-30",
    "source" : "https://rdap.arin.net/registry/entity/MGHPCC",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "CULBE5-ARIN",
    "name" : "Culbert, Jim",
    "email" : [ "admin@mghpcc.org" ],
    "phone" : [ "+1-413-552-4900" ],
    "source" : "https://rdap.arin.net/registry/entity/CULBE5-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC32638-ARIN",
    "name" : "NOC",
    "email" : [ "noc@mghpcc.org" ],
    "phone" : [ "+1-413-552-4900" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC32638-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS10578	Harvard University	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS10578	Harvard University	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS54617?

ASN AS54617 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54617?

AS54617 is listed under Massachusetts Green High Performance Computing Center, Inc.

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.