ASN AS19628 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19628?

AS19628 is listed under Mahaska Communication Group, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS19628 Mahaska Communication Group, LLC

Mahaska Communication Group, LLC mahaska.org

US 40 Routes

AS Data

AS19628

AS19628 – Mahaska Communication Group, LLC

AS Number	19628
AS Name	MCG-NET-1
Organization	Mahaska Communication Group, LLC (mcg-91)
Country	US
Website	mahaska.org
Number of IPv4 Routes	39
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2017-07-20

ASN Intelligence API for production workflows

Use ASN data for AS19628 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

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IP Ranges

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:       19628
ASName:         MCG-NET-1
ASHandle:       AS19628
RegDate:        2017-07-20
Updated:        2017-07-20
Ref:            https://rdap.arin.net/registry/autnum/19628


OrgName:        Mahaska Communication Group, LLC
OrgId:          MCG-91
Address:        210 South D Street
City:           Oskaloosa
StateProv:      IA
PostalCode:     52577
Country:        US
RegDate:        2016-07-13
Updated:        2021-04-08
Ref:            https://rdap.arin.net/registry/entity/MCG-91


OrgAbuseHandle: ABUSE5556-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-641-676-1111 
OrgAbuseEmail:  abuse@mahaska.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5556-ARIN

OrgNOCHandle: NETWO7848-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-641-676-1111 
OrgNOCEmail:  network.operations@mahaska.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO7848-ARIN

OrgTechHandle: NETWO7848-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-641-676-1111 
OrgTechEmail:  network.operations@mahaska.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7848-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" : "19628",
    "as_handle" : "AS19628",
    "as_name" : "MCG-NET-1",
    "tech_contacts" : [ "NETWO7848-ARIN" ],
    "abuse_contacts" : [ "ABUSE5556-ARIN" ],
    "date_created" : "2017-07-20",
    "date_updated" : "2017-07-20",
    "source" : "https://rdap.arin.net/registry/autnum/19628"
  } ],
  "organization" : {
    "handle" : "MCG-91",
    "name" : "Mahaska Communication Group, LLC",
    "address" : [ "210 South D Street", "Oskaloosa", "IA", "52577", "US" ],
    "street" : "South D Street",
    "city" : "Oskaloosa",
    "state" : "IA",
    "zip_code" : "52577",
    "country" : [ "US" ],
    "date_created" : "2016-07-13",
    "date_updated" : "2021-04-08",
    "source" : "https://rdap.arin.net/registry/entity/MCG-91",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO7848-ARIN",
    "name" : "Network Operations",
    "email" : [ "network.operations@mahaska.org" ],
    "phone" : [ "+1-641-676-1111" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO7848-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE5556-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@mahaska.org" ],
    "phone" : [ "+1-641-676-1111" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE5556-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS5056	Aureon Network Services	US

Upstreams

AS Number	Description	Country
AS5056	Aureon Network Services	US

Contacts

Email Contacts

network.operations@mahaska.org

Abuse Contacts

abuse@mahaska.org

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