ASN AS32157 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32157?

AS32157 is listed under DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY.

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.

AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY

ASN Lookup Tool

DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY dc-uoit.ca

CA 6 Routes

AS Data

AS32157

AS32157 – DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY

AS Number	32157
AS Name	DC-UOIT-NET
Organization	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY(dcaat)
Country	CA
Website	dc-uoit.ca
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2004-03-11

ASN Intelligence API for production workflows

Use ASN data for AS32157 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
199.71.4.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1024
205.211.156.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1024
192.197.54.0/24	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	256
199.212.8.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1024
199.212.32.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1024
205.211.180.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1024

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:       32157
ASName:         DC-UOIT-NET
ASHandle:       AS32157
RegDate:        2004-03-11
Updated:        2012-03-02
Comment:        DC-UOIT    
Ref:            https://rdap.arin.net/registry/autnum/32157


OrgName:        DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY
OrgId:          DCAAT
Address:        2000 Simcoe St N
City:           Oshawa
StateProv:      ON
PostalCode:     L1H 7K4
Country:        CA
RegDate:        1992-10-27
Updated:        2023-10-17
Ref:            https://rdap.arin.net/registry/entity/DCAAT


OrgTechHandle: DAT10-ARIN
OrgTechName:   DC-UOIT Admin Team
OrgTechPhone:  +1-905-721-3322 
OrgTechEmail:  unixadmin@dc-uoit.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/DAT10-ARIN

OrgAbuseHandle: DAT10-ARIN
OrgAbuseName:   DC-UOIT Admin Team
OrgAbusePhone:  +1-905-721-3322 
OrgAbuseEmail:  unixadmin@dc-uoit.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DAT10-ARIN

RTechHandle: DAT10-ARIN
RTechName:   DC-UOIT Admin Team
RTechPhone:  +1-905-721-3322 
RTechEmail:  unixadmin@dc-uoit.ca
RTechRef:    https://rdap.arin.net/registry/entity/DAT10-ARIN

RNOCHandle: DAT10-ARIN
RNOCName:   DC-UOIT Admin Team
RNOCPhone:  +1-905-721-3322 
RNOCEmail:  unixadmin@dc-uoit.ca
RNOCRef:    https://rdap.arin.net/registry/entity/DAT10-ARIN

RAbuseHandle: DAT10-ARIN
RAbuseName:   DC-UOIT Admin Team
RAbusePhone:  +1-905-721-3322 
RAbuseEmail:  unixadmin@dc-uoit.ca
RAbuseRef:    https://rdap.arin.net/registry/entity/DAT10-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
AS26677	ORION	CA

Upstreams

AS Number	Description	Country
AS26677	ORION	CA