ASN AS54847 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54847?

AS54847 is listed under Custer Telephone Cooperative, 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?

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AS54847 Custer Telephone Cooperative, Inc.

ASN Lookup Tool

Custer Telephone Cooperative, Inc. custertel.com

US 18 Routes

AS Data

AS54847

AS54847 – Custer Telephone Cooperative, Inc.

AS Number	54847
AS Name	CUSTER-TELEPHONE
Organization	Custer Telephone Cooperative, Inc. (custe)
Country	US
Website	custertel.com
Number of IPv4 Routes	17
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2012-09-07

ASN Intelligence API for production workflows

Use ASN data for AS54847 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       54847
ASName:         CUSTER-TELEPHONE
ASHandle:       AS54847
RegDate:        2012-09-07
Updated:        2012-09-07
Ref:            https://rdap.arin.net/registry/autnum/54847


OrgName:        Custer Telephone Cooperative, Inc.
OrgId:          CUSTE
Address:        1101 E. Main Ave.
City:           Challis
StateProv:      ID
PostalCode:     83226
Country:        US
RegDate:        2003-08-21
Updated:        2011-09-26
Ref:            https://rdap.arin.net/registry/entity/CUSTE


OrgAbuseHandle: IOS3-ARIN
OrgAbuseName:   Internet Operations Supervisor
OrgAbusePhone:  +1-208-756-4111 
OrgAbuseEmail:  tony.reusser@custertel.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IOS3-ARIN

OrgNOCHandle: IOS3-ARIN
OrgNOCName:   Internet Operations Supervisor
OrgNOCPhone:  +1-208-756-4111 
OrgNOCEmail:  tony.reusser@custertel.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IOS3-ARIN

OrgTechHandle: IOS3-ARIN
OrgTechName:   Internet Operations Supervisor
OrgTechPhone:  +1-208-756-4111 
OrgTechEmail:  tony.reusser@custertel.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IOS3-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" : "54847",
    "as_handle" : "AS54847",
    "as_name" : "CUSTER-TELEPHONE",
    "tech_contacts" : [ "IOS3-ARIN" ],
    "abuse_contacts" : [ "IOS3-ARIN" ],
    "date_created" : "2012-09-07",
    "date_updated" : "2012-09-07",
    "source" : "https://rdap.arin.net/registry/autnum/54847"
  } ],
  "organization" : {
    "handle" : "CUSTE",
    "name" : "Custer Telephone Cooperative, Inc.",
    "address" : [ "1101 E. Main Ave.", "Challis", "ID", "83226", "US" ],
    "street" : "E. Main Ave.",
    "city" : "Challis",
    "state" : "ID",
    "zip_code" : "83226",
    "country" : [ "US" ],
    "date_created" : "2003-08-21",
    "date_updated" : "2011-09-26",
    "source" : "https://rdap.arin.net/registry/entity/CUSTE",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IOS3-ARIN",
    "name" : "Internet Operations Supervisor",
    "email" : [ "tony.reusser@custertel.com" ],
    "phone" : [ "+1-208-756-4111" ],
    "source" : "https://rdap.arin.net/registry/entity/IOS3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "IOS3-ARIN",
    "name" : "Internet Operations Supervisor",
    "email" : [ "tony.reusser@custertel.com" ],
    "phone" : [ "+1-208-756-4111" ],
    "source" : "https://rdap.arin.net/registry/entity/IOS3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15305	Syringa Networks, LLC	US

Upstreams

AS Number	Description	Country
AS15305	Syringa Networks, LLC	US