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AS32846 MDP | 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

MDP mdcp.com

US 1 Routes

AS Data

AS32846

AS32846 – MDP

AS Number	32846
AS Name	MDP
Organization	MDP (mdp-4)
Country	US
Website	mdcp.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2004-08-04

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Use ASN data for AS32846 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.115.181.0/24	AS32846	MDP	Madison Dearborn Partners 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:       32846
ASName:         MDP
ASHandle:       AS32846
RegDate:        2004-08-04
Updated:        2012-03-20
Ref:            https://rdap.arin.net/registry/autnum/32846


OrgName:        MDP
OrgId:          MDP-4
Address:        Three First National Plaza
Address:        Suite 4600
City:           Chicago
StateProv:      IL
PostalCode:     60602
Country:        US
RegDate:        2000-06-22
Updated:        2014-11-07
Ref:            https://rdap.arin.net/registry/entity/MDP-4


OrgAbuseHandle: MDPDO-ARIN
OrgAbuseName:   MDP Domains
OrgAbusePhone:  +1-312-895-1400 
OrgAbuseEmail:  domains@mdcp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MDPDO-ARIN

OrgTechHandle: MDPDO-ARIN
OrgTechName:   MDP Domains
OrgTechPhone:  +1-312-895-1400 
OrgTechEmail:  domains@mdcp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MDPDO-ARIN

RTechHandle: MDPDO-ARIN
RTechName:   MDP Domains
RTechPhone:  +1-312-895-1400 
RTechEmail:  domains@mdcp.com
RTechRef:    https://rdap.arin.net/registry/entity/MDPDO-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" : "32846",
    "as_handle" : "AS32846",
    "as_name" : "MDP",
    "tech_contacts" : [ "MDPDO-ARIN", "MDPDO-ARIN" ],
    "abuse_contacts" : [ "MDPDO-ARIN" ],
    "date_created" : "2004-08-04",
    "date_updated" : "2012-03-20",
    "source" : "https://rdap.arin.net/registry/autnum/32846"
  } ],
  "organization" : {
    "handle" : "MDP-4",
    "name" : "MDP",
    "address" : [ "Three First National Plaza", "Suite 4600", "Chicago", "IL", "60602", "US" ],
    "city" : "Chicago",
    "state" : "IL",
    "zip_code" : "60602",
    "country" : [ "US" ],
    "date_created" : "2000-06-22",
    "date_updated" : "2014-11-07",
    "source" : "https://rdap.arin.net/registry/entity/MDP-4",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MDPDO-ARIN",
    "name" : "MDP Domains",
    "email" : [ "domains@mdcp.com" ],
    "phone" : [ "+1-312-895-1400" ],
    "source" : "https://rdap.arin.net/registry/entity/MDPDO-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MDPDO-ARIN",
    "name" : "MDP Domains",
    "email" : [ "domains@mdcp.com" ],
    "phone" : [ "+1-312-895-1400" ],
    "source" : "https://rdap.arin.net/registry/entity/MDPDO-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS53828	NETWORK INNOVATIONS, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS53828	NETWORK INNOVATIONS, LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS32846?

ASN AS32846 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32846?

AS32846 is listed under MDP.

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?

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