ASN AS40440 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40440?

AS40440 is listed under NRTC Communications.

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.

AS40440 NRTC Communications | IPGeolocation.io

ASN Lookup Tool

NRTC Communications nrtccommunications.ca

CA 3 Routes

AS Data

AS40440

AS40440 – NRTC Communications

AS Number	40440
AS Name	NRTC-CA
Organization	NRTC Communications (nrtl-4)
Country	CA
Website	nrtccommunications.ca
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2017-12-20

ASN Intelligence API for production workflows

Use ASN data for AS40440 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.62.80.0/20	AS40440	NRTC Communications	NRTC Communications	4096
45.62.64.0/20	AS40440	NRTC Communications	NRTC Communications	4096
45.62.64.0/19	AS40440	NRTC Communications	NRTC Communications	8192

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:       40440
ASName:         NRTC-CA
ASHandle:       AS40440
RegDate:        2017-12-20
Updated:        2017-12-20
Ref:            https://rdap.arin.net/registry/autnum/40440


OrgName:        NRTC Communications
OrgId:          NRTL-4
Address:        4 Stewart Street, PO Box 70
City:           Beachburg
StateProv:      ON
PostalCode:     K0J 1C0
Country:        CA
RegDate:        2017-11-30
Updated:        2018-01-08
Comment:        http://www.nrtco.net
Ref:            https://rdap.arin.net/registry/entity/NRTL-4


OrgAbuseHandle: NETWO8388-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-613-638-7777 
OrgAbuseEmail:  abuse@nrtccommunications.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8388-ARIN

OrgTechHandle: NETWO8388-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-613-638-7777 
OrgTechEmail:  abuse@nrtccommunications.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8388-ARIN

OrgNOCHandle: NETWO8388-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-613-638-7777 
OrgNOCEmail:  abuse@nrtccommunications.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8388-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" : "40440",
    "as_handle" : "AS40440",
    "as_name" : "NRTC-CA",
    "tech_contacts" : [ "NETWO8388-ARIN" ],
    "abuse_contacts" : [ "NETWO8388-ARIN" ],
    "date_created" : "2017-12-20",
    "date_updated" : "2017-12-20",
    "source" : "https://rdap.arin.net/registry/autnum/40440"
  } ],
  "organization" : {
    "handle" : "NRTL-4",
    "name" : "NRTC Communications",
    "address" : [ "4 Stewart Street, PO Box 70", "Beachburg", "ON", "K0J1C0", "CA" ],
    "street" : "Stewart Street",
    "city" : "Beachburg",
    "state" : "ON",
    "zip_code" : "K0J1C0",
    "country" : [ "CA" ],
    "date_created" : "2017-11-30",
    "date_updated" : "2018-01-08",
    "source" : "https://rdap.arin.net/registry/entity/NRTL-4",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO8388-ARIN",
    "name" : "Network Operations",
    "email" : [ "abuse@nrtccommunications.ca" ],
    "phone" : [ "+1-613-638-7777" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO8388-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO8388-ARIN",
    "name" : "Network Operations",
    "email" : [ "abuse@nrtccommunications.ca" ],
    "phone" : [ "+1-613-638-7777" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO8388-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS22652	Videotron Ltee	CA
AS11670	Toronto Internet Exchange Community	CA
AS33044	Megawire Inc.	CA
AS6939	Hurricane Electric LLC	US
AS14537	Continent 8 LLC	US
AS174	Cogent Communications, LLC	US
AS399337	Netcrawler Inc	CA
AS5645	TekSavvy Solutions, Inc.	CA
AS835	GoCodeIT Inc	CA
AS35280	F5 Networks SARL	FR
AS394256	Tech Futures Interactive Inc.	CA
AS36236	NetActuate, Inc	US
AS4455	IX Reach Ltd	GB
AS16276	OVH SAS	FR
AS1828	Unitas Global	US
AS33185	Hive Data Center Inc.	CA
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS35280	F5 Networks SARL	FR
AS394256	Tech Futures Interactive Inc.	CA
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US