ASN AS19752 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19752?

AS19752 is listed under Hydro One Telecom 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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AS19752 Hydro One Telecom Inc.

ASN Lookup Tool

Hydro One Telecom Inc. acronymsolutions.com

CA 31 Routes

AS Data

AS19752

AS19752 – Hydro One Telecom Inc.

AS Number	19752
AS Name	HYDROONETELECOM
Organization	Hydro One Telecom Inc.(hot-4)
Country	CA
Website	acronymsolutions.com
Number of IPv4 Routes	27
Number of IPv6 Routes	4
ASN type	ISP
Registry	ARIN
Date Allocated	2001-02-09

ASN Intelligence API for production workflows

Use ASN data for AS19752 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
2604:dc00:7408::/48	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	~1×10²⁴
142.47.86.0/24	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	256
142.46.240.0/21	AS19752	Hydro One Telecom Inc.	Brantford Hydro	2048
192.75.121.0/24	AS19752	Hydro One Telecom Inc.	Ontario Hydro	256
142.47.82.0/24	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	256
192.75.118.0/24	AS19752	Hydro One Telecom Inc.	Hydro One Inc.	256
142.47.80.0/21	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	2048
142.47.87.0/24	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	256
2604:dc00:7453::/48	AS19752	Hydro One Telecom Inc.	Hydro One Telecom Inc.	~1×10²⁴
192.75.55.0/24	AS19752	Hydro One Telecom Inc.	Ontario Hydro	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:       19752
ASName:         HYDROONETELECOM
ASHandle:       AS19752
RegDate:        2001-02-09
Updated:        2024-04-11
Comment:        https://acronymsolutions.com/    
Ref:            https://rdap.arin.net/registry/autnum/19752


OrgName:        Hydro One Telecom Inc.
OrgId:          HOT-4
Address:        65 Kelfield Street
City:           Toronto
StateProv:      ON
PostalCode:     M9W-5A3
Country:        CA
RegDate:        2001-02-09
Updated:        2025-10-16
Ref:            https://rdap.arin.net/registry/entity/HOT-4


OrgNOCHandle: ITMC-ARIN
OrgNOCName:   ITMC
OrgNOCPhone:  +1-866-468-6688 
OrgNOCEmail:  itmc.admin@acronymsolutions.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ITMC-ARIN

OrgAbuseHandle: SEMAD-ARIN
OrgAbuseName:   SEM Admin
OrgAbusePhone:  +1-866-468-6688 
OrgAbuseEmail:  acronymsecurity@acronymsolutions.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEMAD-ARIN

OrgTechHandle: SLS5-ARIN
OrgTechName:   Second Level Support
OrgTechPhone:  +1-866-468-6688 
OrgTechEmail:  acronymops2ndlvlsup@acronymsolutions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SLS5-ARIN

RNOCHandle: ITMC-ARIN
RNOCName:   ITMC
RNOCPhone:  +1-866-468-6688 
RNOCEmail:  itmc.admin@acronymsolutions.com
RNOCRef:    https://rdap.arin.net/registry/entity/ITMC-ARIN

RAbuseHandle: SEMAD-ARIN
RAbuseName:   SEM Admin
RAbusePhone:  +1-866-468-6688 
RAbuseEmail:  acronymsecurity@acronymsolutions.com
RAbuseRef:    https://rdap.arin.net/registry/entity/SEMAD-ARIN

RTechHandle: SLS5-ARIN
RTechName:   Second Level Support
RTechPhone:  +1-866-468-6688 
RTechEmail:  acronymops2ndlvlsup@acronymsolutions.com
RTechRef:    https://rdap.arin.net/registry/entity/SLS5-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

Peers

AS Number	Description	Country
AS1403	EBOX	CA
AS62706	Six Nations Internet	CA
AS33044	Megawire Inc.	CA
AS7195	EDGEUNO S.A.S	CO
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS55222	9219-1568 Quebec Inc.	CA
AS14537	Continent 8 LLC	US
AS5645	TekSavvy Solutions, Inc.	CA

Upstreams

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS174	Cogent Communications, LLC	US
AS33891	Core Backbone GmbH	DE
AS41327	Fiber Telecom S.p.A.	IT
AS37468	Angola Cables	AO
AS13786	Seabras 1 USA, LLC	US
AS15024	Packetworks Inc.	CA

Downstreams

AS Number	Description	Country
AS26838	Magna International Inc.	CA
AS62706	Six Nations Internet	CA
AS18585	Velox Wireless Inc.	CA
AS396100	Beyond Air Networks Limited	CA
AS21433	Accenture UK Limited	GB
AS819	LARG net London and Region Global Computer Network	CA
AS3848	WorldLinx Telecommunications, Inc.	CA
AS40867	Continuum Online Services Ltd.	CA
AS32201	Husky Technologies	CA
AS16730	Royal Bank of Canada	CA