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AS400487 Toronto Public Library Board

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

Toronto Public Library Board torontopubliclibrary.ca

CA 6 Routes

AS Data

AS400487

AS400487 – Toronto Public Library Board

AS Number	400487
AS Name	TORONTO-PUBLIC-LIBRARY-TPL-01
Organization	Toronto Public Library Board (tpl-7)
Country	CA
Website	torontopubliclibrary.ca
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2022-02-23

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Use ASN data for AS400487 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.189.94.0/23	AS400487	Toronto Public Library Board	Scarborough Public Library	512
205.189.176.0/20	AS400487	Toronto Public Library Board	Toronto Public Library Board	4096
192.30.202.0/24	AS400487	Toronto Public Library Board	Toronto Public Library Board	256
205.189.168.0/21	AS400487	Toronto Public Library Board	Toronto Public Library Board	2048
205.189.192.0/22	AS400487	Toronto Public Library Board	Toronto Public Library Board	1024
192.30.226.0/24	AS400487	Toronto Public Library Board	Toronto Public Library Board	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:       400487
ASName:         TORONTO-PUBLIC-LIBRARY-TPL-01
ASHandle:       AS400487
RegDate:        2022-02-23
Updated:        2022-02-23
Ref:            https://rdap.arin.net/registry/autnum/400487


OrgName:        Toronto Public Library Board
OrgId:          TPL-7
Address:        120 Martin Ross Ave
City:           Toronto
StateProv:      ON
PostalCode:     M3J-2L4
Country:        CA
RegDate:        1995-01-10
Updated:        2025-01-20
Comment:        WWW.torontopubliclibrary.ca
Ref:            https://rdap.arin.net/registry/entity/TPL-7


OrgTechHandle: SIVAN4-ARIN
OrgTechName:   sivananda, kandasamy 
OrgTechPhone:  +1-416-797-3934 
OrgTechEmail:  ksivananda@tpl.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/SIVAN4-ARIN

OrgAbuseHandle: SIVAN4-ARIN
OrgAbuseName:   sivananda, kandasamy 
OrgAbusePhone:  +1-416-797-3934 
OrgAbuseEmail:  ksivananda@tpl.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SIVAN4-ARIN

OrgTechHandle: SLA153-ARIN
OrgTechName:   Lam, Stanley 
OrgTechPhone:  +1-416-395-0872 
OrgTechEmail:  slam@torontopubliclibrary.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/SLA153-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" : "400487",
    "as_handle" : "AS400487",
    "as_name" : "TORONTO-PUBLIC-LIBRARY-TPL-01",
    "tech_contacts" : [ "SIVAN4-ARIN", "SLA153-ARIN" ],
    "abuse_contacts" : [ "SIVAN4-ARIN" ],
    "date_created" : "2022-02-23",
    "date_updated" : "2022-02-23",
    "source" : "https://rdap.arin.net/registry/autnum/400487"
  } ],
  "organization" : {
    "handle" : "TPL-7",
    "name" : "Toronto Public Library Board",
    "address" : [ "120 Martin Ross Ave", "Toronto", "ON", "M3J-2L4", "CA" ],
    "street" : "Martin Ross Ave",
    "city" : "Toronto",
    "state" : "ON",
    "zip_code" : "M3J-2L4",
    "country" : [ "CA" ],
    "date_created" : "1995-01-10",
    "date_updated" : "2025-01-20",
    "source" : "https://rdap.arin.net/registry/entity/TPL-7",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "SIVAN4-ARIN",
    "name" : "sivananda, kandasamy",
    "email" : [ "ksivananda@tpl.ca" ],
    "phone" : [ "+1-416-797-3934" ],
    "source" : "https://rdap.arin.net/registry/entity/SIVAN4-ARIN"
  }, {
    "handle" : "SLA153-ARIN",
    "name" : "Lam, Stanley",
    "email" : [ "slam@torontopubliclibrary.ca" ],
    "phone" : [ "+1-416-395-0872" ],
    "source" : "https://rdap.arin.net/registry/entity/SLA153-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SIVAN4-ARIN",
    "name" : "sivananda, kandasamy",
    "email" : [ "ksivananda@tpl.ca" ],
    "phone" : [ "+1-416-797-3934" ],
    "source" : "https://rdap.arin.net/registry/entity/SIVAN4-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS21949	Beanfield Technologies Inc.	CA

Upstreams

AS Number	Description	Country
AS21949	Beanfield Technologies Inc.	CA

Frequently Asked Questions

What is ASN AS400487?

ASN AS400487 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400487?

AS400487 is listed under Toronto Public Library Board.

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.