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AS400530 Dubuque Community Schools

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

Dubuque Community Schools dbqschools.org

US 2 Routes

AS Data

AS400530

AS400530 – Dubuque Community Schools

AS Number	400530
AS Name	DCS-01
Organization	Dubuque Community Schools (dcs-37)
Country	US
Website	dbqschools.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2022-03-16

ASN Intelligence API for production workflows

Use ASN data for AS400530 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.190.197.0/24	AS400530	Dubuque Community Schools	Dubuque Community Schools	256
63.234.150.0/24	AS400530	Dubuque Community Schools	Dubuque Community Schools	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:       400530
ASName:         DCS-01
ASHandle:       AS400530
RegDate:        2022-03-16
Updated:        2022-03-16
Ref:            https://rdap.arin.net/registry/autnum/400530


OrgName:        Dubuque Community Schools
OrgId:          DCS-37
Address:        2300 Chaney
City:           Dubuque
StateProv:      IA
PostalCode:     52001
Country:        US
RegDate:        1997-07-08
Updated:        2022-03-07
Ref:            https://rdap.arin.net/registry/entity/DCS-37


OrgAbuseHandle: DAP27-ARIN
OrgAbuseName:   DCSD Abuse POC
OrgAbusePhone:  +1-563-552-3000 
OrgAbuseEmail:  abuse-poc@dbqschools.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DAP27-ARIN

OrgTechHandle: DTP13-ARIN
OrgTechName:   DCSD Tech POC
OrgTechPhone:  +1-563-552-3000 
OrgTechEmail:  tech-poc@dbqschools.org
OrgTechRef:    https://rdap.arin.net/registry/entity/DTP13-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" : "400530",
    "as_handle" : "AS400530",
    "as_name" : "DCS-01",
    "tech_contacts" : [ "DTP13-ARIN" ],
    "abuse_contacts" : [ "DAP27-ARIN" ],
    "date_created" : "2022-03-16",
    "date_updated" : "2022-03-16",
    "source" : "https://rdap.arin.net/registry/autnum/400530"
  } ],
  "organization" : {
    "handle" : "DCS-37",
    "name" : "Dubuque Community Schools",
    "address" : [ "2300 Chaney", "Dubuque", "IA", "52001", "US" ],
    "street" : "Chaney",
    "city" : "Dubuque",
    "state" : "IA",
    "zip_code" : "52001",
    "country" : [ "US" ],
    "date_created" : "1997-07-08",
    "date_updated" : "2022-03-07",
    "source" : "https://rdap.arin.net/registry/entity/DCS-37",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DTP13-ARIN",
    "name" : "DCSD Tech POC",
    "email" : [ "tech-poc@dbqschools.org" ],
    "phone" : [ "+1-563-552-3000" ],
    "source" : "https://rdap.arin.net/registry/entity/DTP13-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DAP27-ARIN",
    "name" : "DCSD Abuse POC",
    "email" : [ "abuse-poc@dbqschools.org" ],
    "phone" : [ "+1-563-552-3000" ],
    "source" : "https://rdap.arin.net/registry/entity/DAP27-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS393238	ImOn Communications, LLC	US

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS393238	ImOn Communications, LLC	US

Contacts

Email Contacts

tech-poc@dbqschools.org

Abuse Contacts

abuse-poc@dbqschools.org

Frequently Asked Questions

What is ASN AS400530?

ASN AS400530 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400530?

AS400530 is listed under Dubuque Community Schools.

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.