ASN AS11534 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11534?

AS11534 is listed under The School District of Philadelphia.

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.

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AS11534 The School District of Philadelphia

ASN Lookup Tool

The School District of Philadelphia philasd.org

US 1 Routes

AS Data

AS11534

AS11534 – The School District of Philadelphia

AS Number	11534
AS Name	PHILA-SCHOOL-DISTRICT
Organization	The School District of Philadelphia (sdp-6)
Country	US
Website	philasd.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1998-09-23

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Use ASN data for AS11534 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.235.0.0/16	AS11534	The School District of Philadelphia	City of Philadelphia	65536

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:       11534
ASName:         PHILA-SCHOOL-DISTRICT
ASHandle:       AS11534
RegDate:        1998-09-23
Updated:        2022-09-01
Comment:        http://www.philasd.org
Ref:            https://rdap.arin.net/registry/autnum/11534


OrgName:        The School District of Philadelphia
OrgId:          SDP-6
Address:        440 North Broad Street, Suite 404
City:           Philadelphia
StateProv:      PA
PostalCode:     19130
Country:        US
RegDate:        1998-09-23
Updated:        2022-09-01
Comment:        http://www.philasd.org
Ref:            https://rdap.arin.net/registry/entity/SDP-6


OrgNOCHandle: SULLI521-ARIN
OrgNOCName:   Sullivan, Stephanie 
OrgNOCPhone:  +1-215-400-4440 
OrgNOCEmail:  arin-admin-poc@philasd.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

OrgRoutingHandle: SULLI521-ARIN
OrgRoutingName:   Sullivan, Stephanie 
OrgRoutingPhone:  +1-215-400-4440 
OrgRoutingEmail:  arin-admin-poc@philasd.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

OrgTechHandle: SULLI521-ARIN
OrgTechName:   Sullivan, Stephanie 
OrgTechPhone:  +1-215-400-4440 
OrgTechEmail:  arin-admin-poc@philasd.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

OrgAbuseHandle: SULLI521-ARIN
OrgAbuseName:   Sullivan, Stephanie 
OrgAbusePhone:  +1-215-400-4440 
OrgAbuseEmail:  arin-admin-poc@philasd.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

OrgDNSHandle: SULLI521-ARIN
OrgDNSName:   Sullivan, Stephanie 
OrgDNSPhone:  +1-215-400-4440 
OrgDNSEmail:  arin-admin-poc@philasd.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

RAbuseHandle: SULLI521-ARIN
RAbuseName:   Sullivan, Stephanie 
RAbusePhone:  +1-215-400-4440 
RAbuseEmail:  arin-admin-poc@philasd.org
RAbuseRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

RTechHandle: SULLI521-ARIN
RTechName:   Sullivan, Stephanie 
RTechPhone:  +1-215-400-4440 
RTechEmail:  arin-admin-poc@philasd.org
RTechRef:    https://rdap.arin.net/registry/entity/SULLI521-ARIN

RNOCHandle: SULLI521-ARIN
RNOCName:   Sullivan, Stephanie 
RNOCPhone:  +1-215-400-4440 
RNOCEmail:  arin-admin-poc@philasd.org
RNOCRef:    https://rdap.arin.net/registry/entity/SULLI521-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" : "11534",
    "as_handle" : "AS11534",
    "as_name" : "PHILA-SCHOOL-DISTRICT",
    "admin_contacts" : [ "SULLI521-ARIN" ],
    "tech_contacts" : [ "SULLI521-ARIN", "SULLI521-ARIN", "SULLI521-ARIN" ],
    "abuse_contacts" : [ "SULLI521-ARIN", "SULLI521-ARIN" ],
    "date_created" : "1998-09-23",
    "date_updated" : "2022-09-01",
    "source" : "https://rdap.arin.net/registry/autnum/11534"
  } ],
  "organization" : {
    "handle" : "SDP-6",
    "name" : "The School District of Philadelphia",
    "address" : [ "440 North Broad Street, Suite 404", "Philadelphia", "PA", "19130", "US" ],
    "street" : "North Broad Street",
    "city" : "Philadelphia",
    "state" : "PA",
    "zip_code" : "19130",
    "country" : [ "US" ],
    "date_created" : "1998-09-23",
    "date_updated" : "2022-09-01",
    "source" : "https://rdap.arin.net/registry/entity/SDP-6",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "SULLI521-ARIN",
    "name" : "Sullivan, Stephanie",
    "email" : [ "arin-admin-poc@philasd.org" ],
    "phone" : [ "+1-215-400-4440" ],
    "source" : "https://rdap.arin.net/registry/entity/SULLI521-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "SULLI521-ARIN",
    "name" : "Sullivan, Stephanie",
    "email" : [ "arin-admin-poc@philasd.org" ],
    "phone" : [ "+1-215-400-4440" ],
    "source" : "https://rdap.arin.net/registry/entity/SULLI521-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SULLI521-ARIN",
    "name" : "Sullivan, Stephanie",
    "email" : [ "arin-admin-poc@philasd.org" ],
    "phone" : [ "+1-215-400-4440" ],
    "source" : "https://rdap.arin.net/registry/entity/SULLI521-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS36412	Drexel University	US
AS46887	Crown Castle Fiber LLC	US
AS22324	XTEL Communications	US

Upstreams

AS Number	Description	Country
AS36412	Drexel University	US
AS46887	Crown Castle Fiber LLC	US
AS22324	XTEL Communications	US