ASN AS18780 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS18780?

AS18780 is listed under Reservation Telephone Coop..

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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AS18780 Reservation Telephone Coop.

ASN Lookup Tool

Reservation Telephone Coop. rtc.email

US 27 Routes

AS Data

AS18780

AS18780 – Reservation Telephone Coop.

AS Number	18780
AS Name	RESTEL-81
Organization	Reservation Telephone Coop. (rtc-81)
Country	US
Website	rtc.email
Number of IPv4 Routes	26
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2012-07-12

ASN Intelligence API for production workflows

Use ASN data for AS18780 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.147.182.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
66.97.228.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
66.97.229.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
108.163.101.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
216.147.183.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
66.97.233.0/24	AS18780	Reservation Telephone Coop.	Dakota Carrier Network	256
216.147.161.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
216.147.178.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
216.147.187.0/24	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	256
2607:7d00::/32	AS18780	Reservation Telephone Coop.	Reservation Telephone Coop.	~79×10²⁷

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:       18780
ASName:         RESTEL-81
ASHandle:       AS18780
RegDate:        2012-07-12
Updated:        2012-07-12
Comment:        http://www.restel.com
Comment:        Reservation Telephone Coop.
Ref:            https://rdap.arin.net/registry/autnum/18780


OrgName:        Reservation Telephone Coop.
OrgId:          RTC-81
Address:        24 main St. N
Address:        PO Box 68
City:           Parshall
StateProv:      ND
PostalCode:     58771
Country:        US
RegDate:        2010-05-10
Updated:        2024-11-25
Comment:        www.myrtcnetworks.com
Comment:        Business Hours are 8am to 4:30 PM CT
Ref:            https://rdap.arin.net/registry/entity/RTC-81


OrgTechHandle: BAUER192-ARIN
OrgTechName:   Bauer, Jason 
OrgTechPhone:  +1-701-862-5337 
OrgTechEmail:  jasonb@rtc.email
OrgTechRef:    https://rdap.arin.net/registry/entity/BAUER192-ARIN

OrgNOCHandle: BAUER192-ARIN
OrgNOCName:   Bauer, Jason 
OrgNOCPhone:  +1-701-862-5337 
OrgNOCEmail:  jasonb@rtc.email
OrgNOCRef:    https://rdap.arin.net/registry/entity/BAUER192-ARIN

OrgTechHandle: TALBO11-ARIN
OrgTechName:   Talbott, Chad 
OrgTechPhone:  +1-701-862-3115 
OrgTechEmail:  chadt@rtc.email
OrgTechRef:    https://rdap.arin.net/registry/entity/TALBO11-ARIN

OrgAbuseHandle: TALBO11-ARIN
OrgAbuseName:   Talbott, Chad 
OrgAbusePhone:  +1-701-862-3115 
OrgAbuseEmail:  chadt@rtc.email
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TALBO11-ARIN

OrgNOCHandle: TALBO11-ARIN
OrgNOCName:   Talbott, Chad 
OrgNOCPhone:  +1-701-862-3115 
OrgNOCEmail:  chadt@rtc.email
OrgNOCRef:    https://rdap.arin.net/registry/entity/TALBO11-ARIN

OrgAbuseHandle: BAUER192-ARIN
OrgAbuseName:   Bauer, Jason 
OrgAbusePhone:  +1-701-862-5337 
OrgAbuseEmail:  jasonb@rtc.email
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BAUER192-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" : "18780",
    "as_handle" : "AS18780",
    "as_name" : "RESTEL-81",
    "tech_contacts" : [ "BAUER192-ARIN", "TALBO11-ARIN" ],
    "abuse_contacts" : [ "TALBO11-ARIN", "BAUER192-ARIN" ],
    "date_created" : "2012-07-12",
    "date_updated" : "2012-07-12",
    "source" : "https://rdap.arin.net/registry/autnum/18780"
  } ],
  "organization" : {
    "handle" : "RTC-81",
    "name" : "Reservation Telephone Coop.",
    "address" : [ "24 main St. N", "PO Box 68", "Parshall", "ND", "58771", "US" ],
    "street" : "Main St. N",
    "city" : "Parshall",
    "state" : "ND",
    "zip_code" : "58771",
    "country" : [ "US" ],
    "date_created" : "2010-05-10",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/RTC-81",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "BAUER192-ARIN",
    "name" : "Bauer, Jason",
    "email" : [ "jasonb@rtc.email" ],
    "phone" : [ "+1-701-862-5337" ],
    "source" : "https://rdap.arin.net/registry/entity/BAUER192-ARIN"
  }, {
    "handle" : "TALBO11-ARIN",
    "name" : "Talbott, Chad",
    "email" : [ "chadt@rtc.email" ],
    "phone" : [ "+1-701-862-3115" ],
    "source" : "https://rdap.arin.net/registry/entity/TALBO11-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "TALBO11-ARIN",
    "name" : "Talbott, Chad",
    "email" : [ "chadt@rtc.email" ],
    "phone" : [ "+1-701-862-3115" ],
    "source" : "https://rdap.arin.net/registry/entity/TALBO11-ARIN"
  }, {
    "handle" : "BAUER192-ARIN",
    "name" : "Bauer, Jason",
    "email" : [ "jasonb@rtc.email" ],
    "phone" : [ "+1-701-862-5337" ],
    "source" : "https://rdap.arin.net/registry/entity/BAUER192-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS26794	Dakota Carrier Network	US
AS14543	SRT Communications, Inc.	US

Upstreams

AS Number	Description	Country
AS26794	Dakota Carrier Network	US
AS14543	SRT Communications, Inc.	US