ASN Lookup Tool

Hudson River Trading LLC hudson-trading.com US US 3 Routes

AS Data

AS40827

AS40827 – Hudson River Trading LLC

AS Number 40827
AS Name HUDSON-RIVER-TRADING-LLC
Organization Hudson River Trading LLC(hrtl-2)
Country US
Website hudson-trading.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2008-04-25

ASN Intelligence API for production workflows

Use ASN data for AS40827 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
209.249.190.0/24 256
154.51.249.0/24 256
38.105.238.0/24 256

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:       40827
ASName:         HUDSON-RIVER-TRADING-LLC
ASHandle:       AS40827
RegDate:        2008-04-25
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/40827


OrgName:        Hudson River Trading LLC
OrgId:          HRTL-2
Address:        150 Greenwich Street, 57th Floor, Four World Trade Center
City:           New York
StateProv:      NY
PostalCode:     10007
Country:        US
RegDate:        2008-04-23
Updated:        2018-10-31
Ref:            https://rdap.arin.net/registry/entity/HRTL-2


OrgAbuseHandle: DNSAD216-ARIN
OrgAbuseName:   DNS Admin
OrgAbusePhone:  +1-212-293-1815 
OrgAbuseEmail:  dns-admin@hudson-trading.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD216-ARIN

OrgNOCHandle: DNSAD216-ARIN
OrgNOCName:   DNS Admin
OrgNOCPhone:  +1-212-293-1815 
OrgNOCEmail:  dns-admin@hudson-trading.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNSAD216-ARIN

OrgTechHandle: DNSAD216-ARIN
OrgTechName:   DNS Admin
OrgTechPhone:  +1-212-293-1815 
OrgTechEmail:  dns-admin@hudson-trading.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD216-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

Peers

AS Number Description Country
AS1239 Cogent Communications, LLC US
AS1299 Arelion Sweden AB SE
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS1299 Arelion Sweden AB SE
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US
AS174 Cogent Communications, LLC US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS40827 is an Autonomous System Number used to identify a network for BGP internet routing.
AS40827 is listed under Hudson River Trading LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.