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AS398400 Transvision Cookshire Inc

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Transvision Cookshire Inc transvision.net

CA 4 Routes

AS Data

AS398400

AS398400 – Transvision Cookshire Inc

AS Number	398400
AS Name	TRCOOK
Organization	Transvision Cookshire Inc (tc-2315)
Country	CA
Website	transvision.net
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2020-05-18

ASN Intelligence API for production workflows

Use ASN data for AS398400 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.102.96.0/21	AS398400	Transvision Cookshire Inc	Transvision Reseau Inc.	2048
162.222.144.0/22	AS398400	Transvision Cookshire Inc	Transvision Reseau Inc.	1024
199.192.232.0/21	AS398400	Transvision Cookshire Inc	Transvision Reseau Inc.	2048
162.250.44.0/22	AS398400	Transvision Cookshire Inc	Transvision Reseau Inc.	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:       398400
ASName:         TRCOOK
ASHandle:       AS398400
RegDate:        2020-05-18
Updated:        2020-05-18
Ref:            https://rdap.arin.net/registry/autnum/398400


OrgName:        Transvision Cookshire Inc
OrgId:          TC-2315
Address:        175 Queen suite 105
City:           Sherbrooke
StateProv:      QC
PostalCode:     J1M 1K1
Country:        CA
RegDate:        2020-05-12
Updated:        2025-10-14
Ref:            https://rdap.arin.net/registry/entity/TC-2315


OrgTechHandle: NR196-ARIN
OrgTechName:   Rouleau, Nicolas 
OrgTechPhone:  +1-819-563-1001 
OrgTechEmail:  nrouleau@transvision.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NR196-ARIN

OrgAbuseHandle: SUPER3-ARIN
OrgAbuseName:   Superviseur Technique
OrgAbusePhone:  +1-819-563-1001 
OrgAbuseEmail:  abuse@netrevolution.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SUPER3-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" : "398400",
    "as_handle" : "AS398400",
    "as_name" : "TRCOOK",
    "tech_contacts" : [ "NR196-ARIN" ],
    "abuse_contacts" : [ "SUPER3-ARIN" ],
    "date_created" : "2020-05-18",
    "date_updated" : "2020-05-18",
    "source" : "https://rdap.arin.net/registry/autnum/398400"
  } ],
  "organization" : {
    "handle" : "TC-2315",
    "name" : "Transvision Cookshire Inc",
    "address" : [ "175 Queen suite 105", "Sherbrooke", "QC", "J1M1K1", "CA" ],
    "street" : "Queen",
    "city" : "J1m1k1",
    "state" : "CA",
    "country" : [ "CA" ],
    "date_created" : "2020-05-12",
    "date_updated" : "2025-10-14",
    "source" : "https://rdap.arin.net/registry/entity/TC-2315"
  },
  "technical_contacts" : [ {
    "handle" : "NR196-ARIN",
    "name" : "Rouleau, Nicolas",
    "email" : [ "nrouleau@transvision.net" ],
    "phone" : [ "+1-819-563-1001" ],
    "source" : "https://rdap.arin.net/registry/entity/NR196-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SUPER3-ARIN",
    "name" : "Superviseur Technique",
    "email" : [ "abuse@netrevolution.com" ],
    "phone" : [ "+1-819-563-1001" ],
    "source" : "https://rdap.arin.net/registry/entity/SUPER3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS4540	SOGETEL INC	CA

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS4540	SOGETEL INC	CA

Contacts

Email Contacts

nrouleau@transvision.net

Abuse Contacts

abuse@netrevolution.com

Frequently Asked Questions

What is ASN AS398400?

ASN AS398400 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398400?

AS398400 is listed under Transvision Cookshire Inc.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.