ASN AS36100 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36100?

AS36100 is listed under MTC Broadband, Inc..

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?

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.

AS36100 MTC Broadband, Inc. | IPGeolocation.io

ASN Lookup Tool

MTC Broadband, Inc. mtctel.com

US 24 Routes

AS Data

AS36100

AS36100 – MTC Broadband, Inc.

AS Number	36100
AS Name	MTC-BROADBAND
Organization	MTC Broadband, Inc. (mtcbr)
Country	US
Website	mtctel.com
Number of IPv4 Routes	24
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2005-08-31

ASN Intelligence API for production workflows

Use ASN data for AS36100 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

Route	Origin	Origin Name	ISP	# IPs
72.10.196.0/23	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	512
72.10.192.0/24	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	256
38.57.244.0/23	AS36100	MTC Broadband, Inc.	Heart of the Catskills Communications, Inc d/b/a MTC Cable	512
64.246.159.0/24	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	256
199.231.80.0/22	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	1024
64.246.153.0/24	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	256
72.10.202.0/23	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	512
38.57.154.0/23	AS36100	MTC Broadband, Inc.	Heart of the Catskills Communications, Inc d/b/a MTC Cable	512
72.43.124.0/24	AS36100	MTC Broadband, Inc.	MARGARETVILLE TELEPHONE	256
208.64.72.0/22	AS36100	MTC Broadband, Inc.	MTC Broadband, Inc.	1024

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:       36100
ASName:         MTC-BROADBAND
ASHandle:       AS36100
RegDate:        2005-08-31
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/36100


OrgName:        MTC Broadband, Inc.
OrgId:          MTCBR
Address:        50 Swart Street
City:           Margaretville
StateProv:      NY
PostalCode:     12455
Country:        US
RegDate:        2005-08-10
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MTCBR


OrgTechHandle: PC565-ARIN
OrgTechName:   Curran, Peter 
OrgTechPhone:  +1-845-586-3311 
OrgTechEmail:  pcurran@mtctel.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PC565-ARIN

OrgAbuseHandle: PC565-ARIN
OrgAbuseName:   Curran, Peter 
OrgAbusePhone:  +1-845-586-3311 
OrgAbuseEmail:  pcurran@mtctel.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PC565-ARIN

RTechHandle: PC681-ARIN
RTechName:   Curran, Peter 
RTechPhone:  +1-845-586-3311 
RTechEmail:  pcurran@catskill.net
RTechRef:    https://rdap.arin.net/registry/entity/PC681-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" : "36100",
    "as_handle" : "AS36100",
    "as_name" : "MTC-BROADBAND",
    "tech_contacts" : [ "PC565-ARIN", "PC681-ARIN" ],
    "abuse_contacts" : [ "PC565-ARIN" ],
    "date_created" : "2005-08-31",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/36100"
  } ],
  "organization" : {
    "handle" : "MTCBR",
    "name" : "MTC Broadband, Inc.",
    "address" : [ "50 Swart Street", "Margaretville", "NY", "12455", "US" ],
    "street" : "Swart Street",
    "city" : "Margaretville",
    "state" : "NY",
    "zip_code" : "12455",
    "country" : [ "US" ],
    "date_created" : "2005-08-10",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/MTCBR",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "PC565-ARIN",
    "name" : "Curran, Peter",
    "email" : [ "pcurran@mtctel.com" ],
    "phone" : [ "+1-845-586-3311" ],
    "source" : "https://rdap.arin.net/registry/entity/PC565-ARIN"
  }, {
    "handle" : "PC681-ARIN",
    "name" : "Curran, Peter",
    "email" : [ "pcurran@catskill.net" ],
    "phone" : [ "+1-845-586-3311" ],
    "source" : "https://rdap.arin.net/registry/entity/PC681-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PC565-ARIN",
    "name" : "Curran, Peter",
    "email" : [ "pcurran@mtctel.com" ],
    "phone" : [ "+1-845-586-3311" ],
    "source" : "https://rdap.arin.net/registry/entity/PC565-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS12271	Charter Communications Inc	US
AS22302	INOC, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS12271	Charter Communications Inc	US
AS22302	INOC, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US