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AS402103 MSD321 | 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.

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MSD321 msd321.com

US 0 Routes

AS Data

AS402103

AS402103 – MSD321

AS Number	402103
AS Name	MSD321
Organization	MSD321 (msd-77)
Country	US
Website	msd321.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2026-09-23

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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:       402103
ASName:         MSD321
ASHandle:       AS402103
RegDate:        2026-09-23
Updated:        2026-09-23
Ref:            https://rdap.arin.net/registry/autnum/402103


OrgName:        MSD321
OrgId:          MSD-77
Address:        2190 Bobcat Drive
City:           Rexburg
StateProv:      ID
PostalCode:     83440
Country:        US
RegDate:        2016-06-23
Updated:        2026-09-03
Ref:            https://rdap.arin.net/registry/entity/MSD-77


OrgTechHandle: DUMMA-ARIN
OrgTechName:   Dummar, Ben 
OrgTechPhone:  +1-208-359-2277 
OrgTechEmail:  ben@msd321.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DUMMA-ARIN

OrgAbuseHandle: DUMMA-ARIN
OrgAbuseName:   Dummar, Ben 
OrgAbusePhone:  +1-208-359-2277 
OrgAbuseEmail:  ben@msd321.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DUMMA-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" : "402103",
    "as_handle" : "AS402103",
    "as_name" : "MSD321",
    "tech_contacts" : [ "DUMMA-ARIN" ],
    "abuse_contacts" : [ "DUMMA-ARIN" ],
    "date_created" : "2026-09-23",
    "date_updated" : "2026-09-23",
    "source" : "https://rdap.arin.net/registry/autnum/402103"
  } ],
  "organization" : {
    "handle" : "MSD-77",
    "name" : "MSD321",
    "address" : [ "2190 Bobcat Drive", "Rexburg", "ID", "83440", "US" ],
    "street" : "Bobcat Drive",
    "city" : "Rexburg",
    "state" : "ID",
    "zip_code" : "83440",
    "country" : [ "US" ],
    "date_created" : "2016-06-23",
    "date_updated" : "2026-09-03",
    "source" : "https://rdap.arin.net/registry/entity/MSD-77",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DUMMA-ARIN",
    "name" : "Dummar, Ben",
    "email" : [ "ben@msd321.com" ],
    "phone" : [ "+1-208-359-2277" ],
    "source" : "https://rdap.arin.net/registry/entity/DUMMA-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DUMMA-ARIN",
    "name" : "Dummar, Ben",
    "email" : [ "ben@msd321.com" ],
    "phone" : [ "+1-208-359-2277" ],
    "source" : "https://rdap.arin.net/registry/entity/DUMMA-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS402103?

ASN AS402103 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402103?

AS402103 is listed under MSD321.

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.