How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS12043 DM Wireless 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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

DM Wireless LLC dmwirelesspr.com

PR 0 Routes

AS Data

AS12043

AS12043 – DM Wireless LLC

AS Number	12043
AS Name	DMWIRELESS FIBER
Organization	DM Wireless LLC (dmwir)
Country	PR
Website	dmwirelesspr.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2025-04-21

ASN Intelligence API for production workflows

Use ASN data for AS12043 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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:       12043
ASName:         DMWIRELESS FIBER
ASHandle:       AS12043
RegDate:        2025-04-21
Updated:        2025-04-21
Ref:            https://rdap.arin.net/registry/autnum/12043


OrgName:        DM Wireless LLC
OrgId:          DMWIR
Address:        Manati
Address:        Manati
City:           Manati
StateProv:      PR
PostalCode:     00674
Country:        PR
RegDate:        2011-01-03
Updated:        2020-12-28
Ref:            https://rdap.arin.net/registry/entity/DMWIR


OrgAbuseHandle: YMA10-ARIN
OrgAbuseName:   Marrero, Yaritza 
OrgAbusePhone:  +1-787-621-0527 
OrgAbuseEmail:  y.marrero@dmwirelesspr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/YMA10-ARIN

OrgTechHandle: ROBLE1-ARIN
OrgTechName:   Robles, David 
OrgTechPhone:  +1-787-621-0527 
OrgTechEmail:  david@dmwirelesspr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROBLE1-ARIN

OrgAbuseHandle: ROBLE1-ARIN
OrgAbuseName:   Robles, David 
OrgAbusePhone:  +1-787-621-0527 
OrgAbuseEmail:  david@dmwirelesspr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROBLE1-ARIN

OrgTechHandle: YMA10-ARIN
OrgTechName:   Marrero, Yaritza 
OrgTechPhone:  +1-787-621-0527 
OrgTechEmail:  y.marrero@dmwirelesspr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/YMA10-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" : "12043",
    "as_handle" : "AS12043",
    "as_name" : "DMWIRELESS FIBER",
    "tech_contacts" : [ "ROBLE1-ARIN", "YMA10-ARIN" ],
    "abuse_contacts" : [ "YMA10-ARIN", "ROBLE1-ARIN" ],
    "date_created" : "2025-04-21",
    "date_updated" : "2025-04-21",
    "source" : "https://rdap.arin.net/registry/autnum/12043"
  } ],
  "organization" : {
    "handle" : "DMWIR",
    "name" : "DM Wireless LLC",
    "address" : [ "Manati", "Manati", "Manati", "PR", "00674", "PR" ],
    "city" : "Manati",
    "district" : "Manati Manati",
    "zip_code" : "00674",
    "country" : [ "PR" ],
    "date_created" : "2011-01-03",
    "date_updated" : "2020-12-28",
    "source" : "https://rdap.arin.net/registry/entity/DMWIR",
    "addressCountry" : "PR"
  },
  "technical_contacts" : [ {
    "handle" : "ROBLE1-ARIN",
    "name" : "Robles, David",
    "email" : [ "david@dmwirelesspr.com" ],
    "phone" : [ "+1-787-621-0527" ],
    "source" : "https://rdap.arin.net/registry/entity/ROBLE1-ARIN"
  }, {
    "handle" : "YMA10-ARIN",
    "name" : "Marrero, Yaritza",
    "email" : [ "y.marrero@dmwirelesspr.com" ],
    "phone" : [ "+1-787-621-0527" ],
    "source" : "https://rdap.arin.net/registry/entity/YMA10-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "YMA10-ARIN",
    "name" : "Marrero, Yaritza",
    "email" : [ "y.marrero@dmwirelesspr.com" ],
    "phone" : [ "+1-787-621-0527" ],
    "source" : "https://rdap.arin.net/registry/entity/YMA10-ARIN"
  }, {
    "handle" : "ROBLE1-ARIN",
    "name" : "Robles, David",
    "email" : [ "david@dmwirelesspr.com" ],
    "phone" : [ "+1-787-621-0527" ],
    "source" : "https://rdap.arin.net/registry/entity/ROBLE1-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS12043?

ASN AS12043 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12043?

AS12043 is listed under DM Wireless 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.