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AS63459 Instinet | 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

Instinet instinet.com

US 4 Routes

AS Data

AS63459

AS63459 – Instinet

AS Number	63459
AS Name	INSTINET-LSET
Organization	Instinet (inre)
Country	US
Website	instinet.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2015-04-02

ASN Intelligence API for production workflows

Use ASN data for AS63459 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.16.180.0/22	AS3762	Instinet	Instinet	1024
170.16.182.0/23	AS63459	Instinet	Instinet	512
170.16.183.0/24	AS63459	Instinet	Instinet	256
170.16.182.0/24	AS63459	Instinet	Instinet	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:       63459
ASName:         INSTINET-LSET
ASHandle:       AS63459
RegDate:        2015-04-02
Updated:        2015-04-02
Ref:            https://rdap.arin.net/registry/autnum/63459


OrgName:        Instinet
OrgId:          INRE
Address:        6th Floor
Address:        309 West 49th Street
City:           New York
StateProv:      NY
PostalCode:     10019
Country:        US
RegDate:        1993-02-08
Updated:        2017-12-28
Ref:            https://rdap.arin.net/registry/entity/INRE


OrgNOCHandle: NOC194-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-212-310-9500 
OrgNOCEmail:  us.networks@instinet.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC194-ARIN

OrgAbuseHandle: ABUSE67-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-201-305-6704 
OrgAbuseEmail:  abuse@instinet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE67-ARIN

OrgTechHandle: SP390-ARIN
OrgTechName:   Paulsen, Stuart A
OrgTechPhone:  +1-212-310-7963 
OrgTechEmail:  stuart.paulsen@instinet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SP390-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" : "63459",
    "as_handle" : "AS63459",
    "as_name" : "INSTINET-LSET",
    "tech_contacts" : [ "SP390-ARIN" ],
    "abuse_contacts" : [ "ABUSE67-ARIN" ],
    "date_created" : "2015-04-02",
    "date_updated" : "2015-04-02",
    "source" : "https://rdap.arin.net/registry/autnum/63459"
  } ],
  "organization" : {
    "handle" : "INRE",
    "name" : "Instinet",
    "address" : [ "6th Floor", "309 West 49th Street", "New York", "NY", "10019", "US" ],
    "street" : "West 49th Street",
    "city" : "New York",
    "state" : "NY",
    "zip_code" : "10019",
    "country" : [ "US" ],
    "date_created" : "1993-02-08",
    "date_updated" : "2017-12-28",
    "source" : "https://rdap.arin.net/registry/entity/INRE",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SP390-ARIN",
    "name" : "Paulsen, Stuart A",
    "email" : [ "stuart.paulsen@instinet.com" ],
    "phone" : [ "+1-212-310-7963" ],
    "source" : "https://rdap.arin.net/registry/entity/SP390-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE67-ARIN",
    "name" : "Abuse Contact",
    "email" : [ "abuse@instinet.com" ],
    "phone" : [ "+1-201-305-6704" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE67-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS19551	Incapsula Inc	US

Upstreams

AS Number	Description	Country
AS19551	Incapsula Inc	US

Contacts

Email Contacts

stuart.paulsen@instinet.com

Abuse Contacts

abuse@instinet.com

Frequently Asked Questions

What is ASN AS63459?

ASN AS63459 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS63459?

AS63459 is listed under Instinet.

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.