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AS55126 High Performance Data Facility

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

High Performance Data Facility jlab.org

US 1 Routes

AS Data

AS55126

AS55126 – High Performance Data Facility

AS Number	55126
AS Name	HPDF-JLAB
Organization	High Performance Data Facility (hpdf)
Country	US
Website	jlab.org
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-11-05

ASN Intelligence API for production workflows

Use ASN data for AS55126 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:81c:b000::/48	AS55126	High Performance Data Facility	High Performance Data Facility	~1×10²⁴

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:       55126
ASName:         HPDF-JLAB
ASHandle:       AS55126
RegDate:        2025-11-05
Updated:        2025-11-05
Ref:            https://rdap.arin.net/registry/autnum/55126


OrgName:        High Performance Data Facility
OrgId:          HPDF
Address:        12000 Jefferson Avenue
City:           Newport News
StateProv:      VA
PostalCode:     23606
Country:        US
RegDate:        2025-08-28
Updated:        2025-10-16
Ref:            https://rdap.arin.net/registry/entity/HPDF


OrgTechHandle: HPDFT-ARIN
OrgTechName:   HPDF Technical
OrgTechPhone:  +1-757-269-7572 
OrgTechEmail:  hpdf-arin-tech@jlab.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HPDFT-ARIN

OrgAbuseHandle: HPDFA1-ARIN
OrgAbuseName:   HPDF Abuse
OrgAbusePhone:  +1-757-269-7572 
OrgAbuseEmail:  hpdf-arin-abuse@jlab.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HPDFA1-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" : "55126",
    "as_handle" : "AS55126",
    "as_name" : "HPDF-JLAB",
    "tech_contacts" : [ "HPDFT-ARIN" ],
    "abuse_contacts" : [ "HPDFA1-ARIN" ],
    "date_created" : "2025-11-05",
    "date_updated" : "2025-11-05",
    "source" : "https://rdap.arin.net/registry/autnum/55126"
  } ],
  "organization" : {
    "handle" : "HPDF",
    "name" : "High Performance Data Facility",
    "address" : [ "12000 Jefferson Avenue", "Newport News", "VA", "23606", "US" ],
    "street" : "Jefferson Avenue",
    "city" : "Newport News",
    "state" : "VA",
    "zip_code" : "23606",
    "country" : [ "US" ],
    "date_created" : "2025-08-28",
    "date_updated" : "2025-10-16",
    "source" : "https://rdap.arin.net/registry/entity/HPDF",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "HPDFT-ARIN",
    "name" : "HPDF Technical",
    "email" : [ "hpdf-arin-tech@jlab.org" ],
    "phone" : [ "+1-757-269-7572" ],
    "source" : "https://rdap.arin.net/registry/entity/HPDFT-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HPDFA1-ARIN",
    "name" : "HPDF Abuse",
    "email" : [ "hpdf-arin-abuse@jlab.org" ],
    "phone" : [ "+1-757-269-7572" ],
    "source" : "https://rdap.arin.net/registry/entity/HPDFA1-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS293	ESnet	US

Upstreams

AS Number	Description	Country
AS293	ESnet	US

Contacts

Email Contacts

hpdf-arin-tech@jlab.org

Abuse Contacts

hpdf-arin-abuse@jlab.org

Frequently Asked Questions

What is ASN AS55126?

ASN AS55126 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55126?

AS55126 is listed under High Performance Data Facility.

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.