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AS19316 Quadrangle Development Corporation

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

Quadrangle Development Corporation quad1.com

US 4 Routes

AS Data

AS19316

AS19316 – Quadrangle Development Corporation

AS Number	19316
AS Name	QUADRANGLE
Organization	Quadrangle Development Corporation (qdc-6)
Country	US
Website	quad1.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-08-31

ASN Intelligence API for production workflows

Use ASN data for AS19316 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.124.159.0/24	AS19316	Quadrangle Development Corporation	Quadrangle Development Corporation	256
207.172.149.0/24	AS19316	Quadrangle Development Corporation	RCN Corporation	256
38.100.18.0/24	AS19316	Quadrangle Development Corporation	Quadrangle Development Corporation	256
50.144.151.0/24	AS19316	Quadrangle Development Corporation	Comcast Cable Communications, LLC	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:       19316
ASName:         QUADRANGLE
ASHandle:       AS19316
RegDate:        2017-08-31
Updated:        2017-08-31
Ref:            https://rdap.arin.net/registry/autnum/19316


OrgName:        Quadrangle Development Corporation
OrgId:          QDC-6
Address:        1001 G St NW, 900
City:           Washington
StateProv:      DC
PostalCode:     20001
Country:        US
RegDate:        2015-12-21
Updated:        2015-12-21
Ref:            https://rdap.arin.net/registry/entity/QDC-6


OrgAbuseHandle: MUNIR2-ARIN
OrgAbuseName:   Munir, Atif 
OrgAbusePhone:  +1-703-946-2544 
OrgAbuseEmail:  amunir@quad1.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MUNIR2-ARIN

OrgTechHandle: MUNIR2-ARIN
OrgTechName:   Munir, Atif 
OrgTechPhone:  +1-703-946-2544 
OrgTechEmail:  amunir@quad1.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MUNIR2-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" : "19316",
    "as_handle" : "AS19316",
    "as_name" : "QUADRANGLE",
    "tech_contacts" : [ "MUNIR2-ARIN" ],
    "abuse_contacts" : [ "MUNIR2-ARIN" ],
    "date_created" : "2017-08-31",
    "date_updated" : "2017-08-31",
    "source" : "https://rdap.arin.net/registry/autnum/19316"
  } ],
  "organization" : {
    "handle" : "QDC-6",
    "name" : "Quadrangle Development Corporation",
    "address" : [ "1001 G St NW, 900", "Washington", "DC", "20001", "US" ],
    "street" : "G St Nw 900",
    "city" : "Washington",
    "state" : "DC",
    "zip_code" : "20001",
    "country" : [ "US" ],
    "date_created" : "2015-12-21",
    "date_updated" : "2015-12-21",
    "source" : "https://rdap.arin.net/registry/entity/QDC-6",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MUNIR2-ARIN",
    "name" : "Munir, Atif",
    "email" : [ "amunir@quad1.com" ],
    "phone" : [ "+1-703-946-2544" ],
    "source" : "https://rdap.arin.net/registry/entity/MUNIR2-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MUNIR2-ARIN",
    "name" : "Munir, Atif",
    "email" : [ "amunir@quad1.com" ],
    "phone" : [ "+1-703-946-2544" ],
    "source" : "https://rdap.arin.net/registry/entity/MUNIR2-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS6079	RCN	US
AS701	Verizon Business/UUnet	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6079	RCN	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US
AS33657	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS19316?

ASN AS19316 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19316?

AS19316 is listed under Quadrangle Development Corporation.

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.