ASN AS53519 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53519?

AS53519 is listed under Central Maine Medical Family.

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.

AS53519 Central Maine Medical Family

ASN Lookup Tool

Central Maine Medical Family cmhc.org

US 4 Routes

AS Data

AS53519

AS53519 – Central Maine Medical Family

AS Number	53519
AS Name	CMHC-ASN
Organization	Central Maine Medical Family (cmhc)
Country	US
Website	cmhc.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-05-27

ASN Intelligence API for production workflows

Use ASN data for AS53519 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.208.207.0/24	AS53519	Central Maine Medical Family	Central Maine Medical Family	256
206.208.206.0/24	AS53519	Central Maine Medical Family	Central Maine Medical Family	256
206.208.205.0/24	AS53519	Central Maine Medical Family	Central Maine Medical Family	256
206.208.202.0/24	AS53519	Central Maine Medical Family	Central Maine Medical Family	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:       53519
ASName:         CMHC-ASN
ASHandle:       AS53519
RegDate:        2010-05-27
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/53519


OrgName:        Central Maine Medical Family
OrgId:          CMHC
Address:        300 Main Street
City:           Lewiston
StateProv:      ME
PostalCode:     04240
Country:        US
RegDate:        1995-11-08
Updated:        2026-07-16
Ref:            https://rdap.arin.net/registry/entity/CMHC


OrgTechHandle: KAVAN48-ARIN
OrgTechName:   Kavanagh, Robert 
OrgTechPhone:  +1-949-861-0999 
OrgTechEmail:  rkavanagh@primehealthcare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KAVAN48-ARIN

OrgTechHandle: NGUYE1448-ARIN
OrgTechName:   Nguyen, Jimmy 
OrgTechPhone:  +1-714-227-5466 
OrgTechEmail:  jnguyen@primehealthcare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NGUYE1448-ARIN

OrgAbuseHandle: LAZAR14-ARIN
OrgAbuseName:   Lazarus, Sam 
OrgAbusePhone:  +1-909-319-3333 
OrgAbuseEmail:  slazarus@primehealthcare.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LAZAR14-ARIN

OrgNOCHandle: LAZAR14-ARIN
OrgNOCName:   Lazarus, Sam 
OrgNOCPhone:  +1-909-319-3333 
OrgNOCEmail:  slazarus@primehealthcare.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LAZAR14-ARIN

OrgTechHandle: HEBER125-ARIN
OrgTechName:   Hebert, Eric 
OrgTechPhone:  +1-508-928-3262 
OrgTechEmail:  Ehebert@primehealthcare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HEBER125-ARIN

RNOCHandle: CMHCH-ARIN
RNOCName:   CMHC Hostmaster
RNOCPhone:  +1-207-795-5955 
RNOCEmail:  hostmaster@cmhc.org
RNOCRef:    https://rdap.arin.net/registry/entity/CMHCH-ARIN

RTechHandle: CMHCH-ARIN
RTechName:   CMHC Hostmaster
RTechPhone:  +1-207-795-5955 
RTechEmail:  hostmaster@cmhc.org
RTechRef:    https://rdap.arin.net/registry/entity/CMHCH-ARIN

RAbuseHandle: CMHCH-ARIN
RAbuseName:   CMHC Hostmaster
RAbusePhone:  +1-207-795-5955 
RAbuseEmail:  hostmaster@cmhc.org
RAbuseRef:    https://rdap.arin.net/registry/entity/CMHCH-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" : "53519",
    "as_handle" : "AS53519",
    "as_name" : "CMHC-ASN",
    "tech_contacts" : [ "KAVAN48-ARIN", "NGUYE1448-ARIN", "HEBER125-ARIN", "CMHCH-ARIN" ],
    "abuse_contacts" : [ "LAZAR14-ARIN", "CMHCH-ARIN" ],
    "date_created" : "2010-05-27",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/53519"
  } ],
  "organization" : {
    "handle" : "CMHC",
    "name" : "Central Maine Medical Family",
    "address" : [ "300 Main Street", "Lewiston", "ME", "04240", "US" ],
    "street" : "Main Street",
    "city" : "Lewiston",
    "state" : "ME",
    "zip_code" : "04240",
    "country" : [ "US" ],
    "date_created" : "1995-11-08",
    "date_updated" : "2026-07-16",
    "source" : "https://rdap.arin.net/registry/entity/CMHC",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "KAVAN48-ARIN",
    "name" : "Kavanagh, Robert",
    "email" : [ "rkavanagh@primehealthcare.com" ],
    "phone" : [ "+1-949-861-0999" ],
    "source" : "https://rdap.arin.net/registry/entity/KAVAN48-ARIN"
  }, {
    "handle" : "NGUYE1448-ARIN",
    "name" : "Nguyen, Jimmy",
    "email" : [ "jnguyen@primehealthcare.com" ],
    "phone" : [ "+1-714-227-5466" ],
    "source" : "https://rdap.arin.net/registry/entity/NGUYE1448-ARIN"
  }, {
    "handle" : "HEBER125-ARIN",
    "name" : "Hebert, Eric",
    "email" : [ "Ehebert@primehealthcare.com" ],
    "phone" : [ "+1-508-928-3262" ],
    "source" : "https://rdap.arin.net/registry/entity/HEBER125-ARIN"
  }, {
    "handle" : "CMHCH-ARIN",
    "name" : "CMHC Hostmaster",
    "email" : [ "hostmaster@cmhc.org" ],
    "phone" : [ "+1-207-795-5955" ],
    "source" : "https://rdap.arin.net/registry/entity/CMHCH-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LAZAR14-ARIN",
    "name" : "Lazarus, Sam",
    "email" : [ "slazarus@primehealthcare.com" ],
    "phone" : [ "+1-909-319-3333" ],
    "source" : "https://rdap.arin.net/registry/entity/LAZAR14-ARIN"
  }, {
    "handle" : "CMHCH-ARIN",
    "name" : "CMHC Hostmaster",
    "email" : [ "hostmaster@cmhc.org" ],
    "phone" : [ "+1-207-795-5955" ],
    "source" : "https://rdap.arin.net/registry/entity/CMHCH-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13536	FirstLight Networks, LLC	US
AS11351	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS13536	FirstLight Networks, LLC	US
AS11351	Charter Communications Inc	US