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AS401853 GRC & Security Inc. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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GRC & Security Inc. grcsi.com

CA 0 Routes

AS Data

AS401853

AS401853 – GRC & Security Inc.

AS Number	401853
AS Name	GS811-ASN6
Organization	GRC & Security Inc. (gs-811)
Country	CA
Website	grcsi.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-07-21

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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:       401853
ASName:         GS811-ASN6
ASHandle:       AS401853
RegDate:        2025-07-21
Updated:        2025-07-21
Ref:            https://rdap.arin.net/registry/autnum/401853


OrgName:        GRC & Security Inc.
OrgId:          GS-811
Address:        871-7B Victoria Street North, Suite 305
City:           Kitchener
StateProv:      ON
PostalCode:     N2B 3S4
Country:        CA
RegDate:        2025-06-12
Updated:        2025-07-21
Ref:            https://rdap.arin.net/registry/entity/GS-811


OrgAbuseHandle: ALEXA513-ARIN
OrgAbuseName:   Alexander, Nathan 
OrgAbusePhone:  +1-365-351-5850 
OrgAbuseEmail:  nalexander@grcsi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ALEXA513-ARIN

OrgRoutingHandle: ALEXA513-ARIN
OrgRoutingName:   Alexander, Nathan 
OrgRoutingPhone:  +1-365-351-5850 
OrgRoutingEmail:  nalexander@grcsi.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ALEXA513-ARIN

OrgTechHandle: ALEXA513-ARIN
OrgTechName:   Alexander, Nathan 
OrgTechPhone:  +1-365-351-5850 
OrgTechEmail:  nalexander@grcsi.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ALEXA513-ARIN

OrgDNSHandle: ALEXA513-ARIN
OrgDNSName:   Alexander, Nathan 
OrgDNSPhone:  +1-365-351-5850 
OrgDNSEmail:  nalexander@grcsi.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ALEXA513-ARIN

OrgNOCHandle: ALEXA513-ARIN
OrgNOCName:   Alexander, Nathan 
OrgNOCPhone:  +1-365-351-5850 
OrgNOCEmail:  nalexander@grcsi.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ALEXA513-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" : "401853",
    "as_handle" : "AS401853",
    "as_name" : "GS811-ASN6",
    "admin_contacts" : [ "ALEXA513-ARIN" ],
    "tech_contacts" : [ "ALEXA513-ARIN", "ALEXA513-ARIN" ],
    "abuse_contacts" : [ "ALEXA513-ARIN" ],
    "date_created" : "2025-07-21",
    "date_updated" : "2025-07-21",
    "source" : "https://rdap.arin.net/registry/autnum/401853"
  } ],
  "organization" : {
    "handle" : "GS-811",
    "name" : "GRC & Security Inc.",
    "address" : [ "871-7B Victoria Street North, Suite 305", "Kitchener", "ON", "N2B3S4", "CA" ],
    "street" : "Victoria Street North",
    "city" : "Kitchener",
    "state" : "ON",
    "zip_code" : "N2B3S4",
    "country" : [ "CA" ],
    "date_created" : "2025-06-12",
    "date_updated" : "2025-07-21",
    "source" : "https://rdap.arin.net/registry/entity/GS-811",
    "addressCountry" : "CA"
  },
  "administrative_contacts" : [ {
    "handle" : "ALEXA513-ARIN",
    "name" : "Alexander, Nathan",
    "email" : [ "nalexander@grcsi.com" ],
    "phone" : [ "+1-365-351-5850" ],
    "source" : "https://rdap.arin.net/registry/entity/ALEXA513-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ALEXA513-ARIN",
    "name" : "Alexander, Nathan",
    "email" : [ "nalexander@grcsi.com" ],
    "phone" : [ "+1-365-351-5850" ],
    "source" : "https://rdap.arin.net/registry/entity/ALEXA513-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ALEXA513-ARIN",
    "name" : "Alexander, Nathan",
    "email" : [ "nalexander@grcsi.com" ],
    "phone" : [ "+1-365-351-5850" ],
    "source" : "https://rdap.arin.net/registry/entity/ALEXA513-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS401853?

ASN AS401853 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401853?

AS401853 is listed under GRC & Security 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.