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AS402316 ILLUMIO, 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.

ASN Lookup Tool

ILLUMIO, INC. illumio.com

US 1 Routes

AS Data

AS402316

AS402316 – ILLUMIO, INC.

AS Number	402316
AS Name	ILLUMIO-INC
Organization	ILLUMIO, INC. (illum-26)
Country	US
Website	illumio.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2026-03-24

ASN Intelligence API for production workflows

Use ASN data for AS402316 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.231.20.0/24	AS402316	ILLUMIO, INC.	ILLUMIO, INC.	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:       402316
ASName:         ILLUMIO-INC
ASHandle:       AS402316
RegDate:        2026-03-24
Updated:        2026-03-24
Comment:        https://www.illumio.com
Ref:            https://rdap.arin.net/registry/autnum/402316


OrgName:        ILLUMIO, INC.
OrgId:          ILLUM-26
Address:        920 De Guigne Dr.
City:           Sunnyvale
StateProv:      CA
PostalCode:     94085
Country:        US
RegDate:        2025-10-29
Updated:        2025-12-23
Ref:            https://rdap.arin.net/registry/entity/ILLUM-26


OrgAbuseHandle: QUINT291-ARIN
OrgAbuseName:   Quintos, Lorenz 
OrgAbusePhone:  +1-669-800-5000 
OrgAbuseEmail:  lorenz.quintos@illumio.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/QUINT291-ARIN

OrgTechHandle: QUINT291-ARIN
OrgTechName:   Quintos, Lorenz 
OrgTechPhone:  +1-669-800-5000 
OrgTechEmail:  lorenz.quintos@illumio.com
OrgTechRef:    https://rdap.arin.net/registry/entity/QUINT291-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" : "402316",
    "as_handle" : "AS402316",
    "as_name" : "ILLUMIO-INC",
    "tech_contacts" : [ "QUINT291-ARIN" ],
    "abuse_contacts" : [ "QUINT291-ARIN" ],
    "date_created" : "2026-03-24",
    "date_updated" : "2026-03-24",
    "source" : "https://rdap.arin.net/registry/autnum/402316"
  } ],
  "organization" : {
    "handle" : "ILLUM-26",
    "name" : "ILLUMIO, INC.",
    "address" : [ "920 De Guigne Dr.", "Sunnyvale", "CA", "94085", "US" ],
    "street" : "De Guigne Dr.",
    "city" : "Sunnyvale",
    "state" : "CA",
    "zip_code" : "94085",
    "country" : [ "US" ],
    "date_created" : "2025-10-29",
    "date_updated" : "2025-12-23",
    "source" : "https://rdap.arin.net/registry/entity/ILLUM-26",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "QUINT291-ARIN",
    "name" : "Quintos, Lorenz",
    "email" : [ "lorenz.quintos@illumio.com" ],
    "phone" : [ "+1-669-800-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/QUINT291-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "QUINT291-ARIN",
    "name" : "Quintos, Lorenz",
    "email" : [ "lorenz.quintos@illumio.com" ],
    "phone" : [ "+1-669-800-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/QUINT291-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US

Frequently Asked Questions

What is ASN AS402316?

ASN AS402316 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402316?

AS402316 is listed under ILLUMIO, 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.