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AS402975 DragonDoor LLC | 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

DragonDoor LLC dragondoor.com

US 2 Routes

AS Data

AS402975

AS402975 – DragonDoor LLC

AS Number	402975
AS Name	DALINET
Organization	DragonDoor LLC (dl-876)
Country	US
Website	dragondoor.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2026-09-03

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Use ASN data for AS402975 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f2f3::/40	AS402975	DragonDoor LLC	DragonDoor LLC	~309×10²⁴
199.242.183.0/24	AS402975	DragonDoor LLC	DragonDoor 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:       402975
ASName:         DALINET
ASHandle:       AS402975
RegDate:        2026-09-03
Updated:        2026-09-03
Ref:            https://rdap.arin.net/registry/autnum/402975


OrgName:        DragonDoor LLC
OrgId:          DL-876
Address:        30 N Gould St, Ste R
City:           Sheridan
StateProv:      WY
PostalCode:     82801
Country:        US
RegDate:        2026-06-19
Updated:        2026-10-27
Ref:            https://rdap.arin.net/registry/entity/DL-876


OrgAbuseHandle: NETWO10622-ARIN
OrgAbuseName:   Network
OrgAbusePhone:  +1-212-858-0344 
OrgAbuseEmail:  hostmaster@dragondoor.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10622-ARIN

OrgTechHandle: NETWO10622-ARIN
OrgTechName:   Network
OrgTechPhone:  +1-212-858-0344 
OrgTechEmail:  hostmaster@dragondoor.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10622-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" : "402975",
    "as_handle" : "AS402975",
    "as_name" : "DALINET",
    "tech_contacts" : [ "NETWO10622-ARIN" ],
    "abuse_contacts" : [ "NETWO10622-ARIN" ],
    "date_created" : "2026-09-03",
    "date_updated" : "2026-09-03",
    "source" : "https://rdap.arin.net/registry/autnum/402975"
  } ],
  "organization" : {
    "handle" : "DL-876",
    "name" : "DragonDoor LLC",
    "address" : [ "30 N Gould St, Ste R", "Sheridan", "WY", "82801", "US" ],
    "street" : "N Gould St Ste R",
    "city" : "Sheridan",
    "state" : "WY",
    "zip_code" : "82801",
    "country" : [ "US" ],
    "date_created" : "2026-06-19",
    "date_updated" : "2026-10-27",
    "source" : "https://rdap.arin.net/registry/entity/DL-876",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO10622-ARIN",
    "name" : "Network",
    "email" : [ "hostmaster@dragondoor.org" ],
    "phone" : [ "+1-212-858-0344" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10622-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO10622-ARIN",
    "name" : "Network",
    "email" : [ "hostmaster@dragondoor.org" ],
    "phone" : [ "+1-212-858-0344" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10622-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS20473	The Constant Company, LLC	US
AS212895	Johannes Ernst	DE

Upstreams

AS Number	Description	Country
AS20473	The Constant Company, LLC	US
AS212895	Johannes Ernst	DE

Frequently Asked Questions

What is ASN AS402975?

ASN AS402975 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402975?

AS402975 is listed under DragonDoor LLC.

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.