25983 ENMAX-ENVISION - Enmax Envision Inc.
Adjacency: 8 Upstream: 3 Downstream: 5
Upstream Adjacent AS list
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS6327 SHAW - Shaw Communications Inc.
AS6539 GT-BELL - Bell Canada
Downstream Adjacent AS list
AS18638 DHDC-CA - DH DataCentres Inc.
AS16941 ROUNDHEAVEN - RoundHeaven Communications Canada Inc.
AS22623 FORTISAB-1 - FortisAlberta Inc.
AS21660 UBG-BUILDER-INC - UBG Builders Inc
AS32738 ASIPPLUS - IP Plus Wireless Corp.
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5393 AS25983 ORG+TRN Originate: 14592 /18.17 Transit: 8448 /18.96 ENMAX-ENVISION - Enmax Envision Inc.
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 16166 AS25983 ENMAX-ENVISION - Enmax Envision Inc. 10 0 0 10 0 0.00% Prefix AS Path Aggregation Suggestion 72.29.224.0/19 4637 6539 25983 142.131.40.0/24 4637 3491 701 25983 142.131.41.0/24 4637 6327 25983 199.185.133.0/24 4637 6327 25983 199.185.234.0/23 4637 6327 25983 199.185.236.0/24 4637 6327 25983 199.246.155.0/24 4637 6327 25983 199.246.156.0/24 4637 6327 25983 204.209.167.0/24 4637 6327 25983 208.98.224.0/20 4637 6327 25983
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS25983 4 More Specifics 10 Total Advertisements ENMAX-ENVISION - Enmax Envision Inc.
142.131.40.0/24 142.131.0.0/16
142.131.41.0/24 142.131.0.0/16
199.185.133.0/24 199.185.132.0/23
199.246.156.0/24 199.246.156.0/22
whois: 402603
IANA has recorded AS25983 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS25983\n
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# available at: https://www.arin.net/resources/registry/whois/tou/
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ASNumber: 25983
ASName: SHAW-ENVISION
ASHandle: AS25983
RegDate: 2002-06-12
Updated: 2025-06-03
Ref: https://rdap.arin.net/registry/autnum/25983
OrgName: Shaw Communications
OrgId: RCC-291
Address: 8200 Dixie Rd
City: Brampton
StateProv: ON
PostalCode: L6T 0C1
Country: CA
RegDate: 2024-05-07
Updated: 2026-04-16
Ref: https://rdap.arin.net/registry/entity/RCC-291
OrgAbuseHandle: ARINA397-ARIN
OrgAbuseName: ARINAbuse
OrgAbusePhone: +1-416-935-5555
OrgAbuseEmail: internet.abuse@sjrb.ca
OrgAbuseRef: https://rdap.arin.net/registry/entity/ARINA397-ARIN
OrgTechHandle: ARINT91-ARIN
OrgTechName: ARINTech
OrgTechPhone: +1-416-935-5555
OrgTechEmail: ARINtech@rci.rogers.com
OrgTechRef: https://rdap.arin.net/registry/entity/ARINT91-ARIN
OrgAbuseHandle: SHAWA-ARIN
OrgAbuseName: SHAW ABUSE
OrgAbusePhone: +1-403-750-7420
OrgAbuseEmail: internet.abuse@sjrb.ca
OrgAbuseRef: https://rdap.arin.net/registry/entity/SHAWA-ARIN
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# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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