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AS10466 MAGPI | IPGeolocation.io

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

MAGPI upenn.edu

US 3 Routes

AS Data

AS10466

AS10466 – MAGPI

AS Number	10466
AS Name	MAGPI
Organization	MAGPI (upa)
Country	US
Website	upenn.edu
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1997-08-13

ASN Intelligence API for production workflows

Use ASN data for AS10466 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.27.100.0/23	AS10466	MAGPI	MAGPI	512
2001:468:1800::/40	AS10466	MAGPI	MAGPI	~309×10²⁴
216.27.98.0/23	AS10466	MAGPI	MAGPI	512

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:       10466
ASName:         MAGPI
ASHandle:       AS10466
RegDate:        1997-08-13
Updated:        2019-04-01
Comment:        https://www.magpi.net/
Comment:        Mid-Atlantic GigaPOP in Philadelphia for Internet2
Ref:            https://rdap.arin.net/registry/autnum/10466


OrgName:        MAGPI
OrgId:          UPA
Address:        3401 Walnut Street
Address:        Suite 221A
City:           Philadelphia
StateProv:      PA
PostalCode:     19104-6228
Country:        US
RegDate:        2001-03-10
Updated:        2023-04-28
Ref:            https://rdap.arin.net/registry/entity/UPA


OrgRoutingHandle: OBRIE72-ARIN
OrgRoutingName:   O'Brien, John 
OrgRoutingPhone:  +1-215-898-9818 
OrgRoutingEmail:  obrienjw@upenn.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/OBRIE72-ARIN

OrgTechHandle: OBRIE72-ARIN
OrgTechName:   O'Brien, John 
OrgTechPhone:  +1-215-898-9818 
OrgTechEmail:  obrienjw@upenn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/OBRIE72-ARIN

OrgDNSHandle: OBRIE72-ARIN
OrgDNSName:   O'Brien, John 
OrgDNSPhone:  +1-215-898-9818 
OrgDNSEmail:  obrienjw@upenn.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/OBRIE72-ARIN

OrgAbuseHandle: UNIVE-ARIN
OrgAbuseName:   University of Pennsylvania
OrgAbusePhone:  +1-215-573-9631 
OrgAbuseEmail:  noc@isc.upenn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UNIVE-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" : "10466",
    "as_handle" : "AS10466",
    "as_name" : "MAGPI",
    "admin_contacts" : [ "OBRIE72-ARIN" ],
    "tech_contacts" : [ "OBRIE72-ARIN", "OBRIE72-ARIN" ],
    "abuse_contacts" : [ "UNIVE-ARIN" ],
    "date_created" : "1997-08-13",
    "date_updated" : "2019-04-01",
    "source" : "https://rdap.arin.net/registry/autnum/10466"
  } ],
  "organization" : {
    "handle" : "UPA",
    "name" : "MAGPI",
    "address" : [ "3401 Walnut Street", "Suite 221A", "Philadelphia", "PA", "19104-6228", "US" ],
    "street" : "Walnut Street",
    "city" : "Philadelphia",
    "state" : "PA",
    "zip_code" : "19104-6228",
    "country" : [ "US" ],
    "date_created" : "2001-03-10",
    "date_updated" : "2023-04-28",
    "source" : "https://rdap.arin.net/registry/entity/UPA",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "OBRIE72-ARIN",
    "name" : "O'Brien, John",
    "email" : [ "obrienjw@upenn.edu" ],
    "phone" : [ "+1-215-898-9818" ],
    "source" : "https://rdap.arin.net/registry/entity/OBRIE72-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "OBRIE72-ARIN",
    "name" : "O'Brien, John",
    "email" : [ "obrienjw@upenn.edu" ],
    "phone" : [ "+1-215-898-9818" ],
    "source" : "https://rdap.arin.net/registry/entity/OBRIE72-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "UNIVE-ARIN",
    "name" : "University of Pennsylvania",
    "email" : [ "noc@isc.upenn.edu" ],
    "phone" : [ "+1-215-573-9631" ],
    "source" : "https://rdap.arin.net/registry/entity/UNIVE-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS11537	Internet2	US
AS11164	Internet2	US
AS7328	The Children's Hospital of Philadelphia	US
AS3778	Temple University	US

Upstreams

AS Number	Description	Country
AS11537	Internet2	US
AS11164	Internet2	US

Downstreams

AS Number	Description	Country
AS7328	The Children's Hospital of Philadelphia	US
AS3778	Temple University	US

Frequently Asked Questions

What is ASN AS10466?

ASN AS10466 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS10466?

AS10466 is listed under MAGPI.

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.