How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS396838 Hudson Advisors L.P.

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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

Hudson Advisors L.P. hudson-advisors.com

US 0 Routes

AS Data

AS396838

AS396838 – Hudson Advisors L.P.

AS Number	396838
AS Name	HADV
Organization	Hudson Advisors L.P. (hal-120)
Country	US
Website	hudson-advisors.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2018-04-18

ASN Intelligence API for production workflows

Use ASN data for AS396838 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

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:       396838
ASName:         HADV
ASHandle:       AS396838
RegDate:        2018-04-18
Updated:        2020-10-15
Ref:            https://rdap.arin.net/registry/autnum/396838


OrgName:        Hudson Advisors L.P.
OrgId:          HAL-120
Address:        6688 North Central Expressway
Address:        Suite 1400
City:           Dallas
StateProv:      TX
PostalCode:     75206
Country:        US
RegDate:        2018-03-15
Updated:        2024-03-11
Ref:            https://rdap.arin.net/registry/entity/HAL-120


OrgTechHandle: HOULE16-ARIN
OrgTechName:   Houle, Gary 
OrgTechPhone:  +1-214-754-8626 
OrgTechEmail:  ghoule@hudson-advisors.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOULE16-ARIN

OrgNOCHandle: HOULE16-ARIN
OrgNOCName:   Houle, Gary 
OrgNOCPhone:  +1-214-754-8626 
OrgNOCEmail:  ghoule@hudson-advisors.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HOULE16-ARIN

OrgAbuseHandle: HOULE16-ARIN
OrgAbuseName:   Houle, Gary 
OrgAbusePhone:  +1-214-754-8626 
OrgAbuseEmail:  ghoule@hudson-advisors.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOULE16-ARIN

RAbuseHandle: HOULE16-ARIN
RAbuseName:   Houle, Gary 
RAbusePhone:  +1-214-754-8626 
RAbuseEmail:  ghoule@hudson-advisors.com
RAbuseRef:    https://rdap.arin.net/registry/entity/HOULE16-ARIN

RNOCHandle: HOULE16-ARIN
RNOCName:   Houle, Gary 
RNOCPhone:  +1-214-754-8626 
RNOCEmail:  ghoule@hudson-advisors.com
RNOCRef:    https://rdap.arin.net/registry/entity/HOULE16-ARIN

RTechHandle: HOULE16-ARIN
RTechName:   Houle, Gary 
RTechPhone:  +1-214-754-8626 
RTechEmail:  ghoule@hudson-advisors.com
RTechRef:    https://rdap.arin.net/registry/entity/HOULE16-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" : "396838",
    "as_handle" : "AS396838",
    "as_name" : "HADV",
    "tech_contacts" : [ "HOULE16-ARIN", "HOULE16-ARIN" ],
    "abuse_contacts" : [ "HOULE16-ARIN", "HOULE16-ARIN" ],
    "date_created" : "2018-04-18",
    "date_updated" : "2020-10-15",
    "source" : "https://rdap.arin.net/registry/autnum/396838"
  } ],
  "organization" : {
    "handle" : "HAL-120",
    "name" : "Hudson Advisors L.P.",
    "address" : [ "6688 North Central Expressway", "Suite 1400", "Dallas", "TX", "75206", "US" ],
    "street" : "North Central Expressway",
    "city" : "Dallas",
    "state" : "TX",
    "zip_code" : "75206",
    "country" : [ "US" ],
    "date_created" : "2018-03-15",
    "date_updated" : "2024-03-11",
    "source" : "https://rdap.arin.net/registry/entity/HAL-120",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "HOULE16-ARIN",
    "name" : "Houle, Gary",
    "email" : [ "ghoule@hudson-advisors.com" ],
    "phone" : [ "+1-214-754-8626" ],
    "source" : "https://rdap.arin.net/registry/entity/HOULE16-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HOULE16-ARIN",
    "name" : "Houle, Gary",
    "email" : [ "ghoule@hudson-advisors.com" ],
    "phone" : [ "+1-214-754-8626" ],
    "source" : "https://rdap.arin.net/registry/entity/HOULE16-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS396838?

ASN AS396838 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396838?

AS396838 is listed under Hudson Advisors L.P..

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.