What is ASN AS402378?

ASN AS402378 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402378?

AS402378 is listed under HomeCare Homebase, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS402378 HomeCare Homebase, LLC

ASN Lookup Tool

HomeCare Homebase, LLC hchb.com

US 1 Routes

AS Data

AS402378

AS402378 – HomeCare Homebase, LLC

AS Number	402378
AS Name	HCHB-PUBLIC
Organization	HomeCare Homebase, LLC (hh-768)
Country	US
Website	hchb.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2026-04-08

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.204.126.0/24	AS402378	HomeCare Homebase, LLC	HomeCare Homebase, LLC	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:       402378
ASName:         HCHB-PUBLIC
ASHandle:       AS402378
RegDate:        2026-04-08
Updated:        2026-04-08
Ref:            https://rdap.arin.net/registry/autnum/402378


OrgName:        HomeCare Homebase, LLC
OrgId:          HH-768
Address:        300 West 57th street
City:           NewYork
StateProv:      NY
PostalCode:     10019
Country:        US
RegDate:        2026-01-20
Updated:        2026-04-15
Ref:            https://rdap.arin.net/registry/entity/HH-768


OrgTechHandle: PAOLE14-ARIN
OrgTechName:   Paoletti, Tim 
OrgTechPhone:  +1-214-974-9854 
OrgTechEmail:  tpaoletti@hchb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PAOLE14-ARIN

OrgNOCHandle: PAOLE14-ARIN
OrgNOCName:   Paoletti, Tim 
OrgNOCPhone:  +1-214-974-9854 
OrgNOCEmail:  tpaoletti@hchb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PAOLE14-ARIN

OrgRoutingHandle: BBW15-ARIN
OrgRoutingName:   Walker, Brian Brian
OrgRoutingPhone:  +1-469-638-7088 
OrgRoutingEmail:  bwalker@hchb.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BBW15-ARIN

OrgDNSHandle: BBW15-ARIN
OrgDNSName:   Walker, Brian Brian
OrgDNSPhone:  +1-469-638-7088 
OrgDNSEmail:  bwalker@hchb.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BBW15-ARIN

OrgAbuseHandle: BBW15-ARIN
OrgAbuseName:   Walker, Brian Brian
OrgAbusePhone:  +1-469-638-7088 
OrgAbuseEmail:  bwalker@hchb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BBW15-ARIN

OrgTechHandle: BBW15-ARIN
OrgTechName:   Walker, Brian Brian
OrgTechPhone:  +1-469-638-7088 
OrgTechEmail:  bwalker@hchb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BBW15-ARIN

OrgTechHandle: DUNCA377-ARIN
OrgTechName:   Duncan, Shawn 
OrgTechPhone:  +1-214-983-2096 
OrgTechEmail:  sduncan@hchb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DUNCA377-ARIN

OrgAbuseHandle: PAOLE14-ARIN
OrgAbuseName:   Paoletti, Tim 
OrgAbusePhone:  +1-214-974-9854 
OrgAbuseEmail:  tpaoletti@hchb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PAOLE14-ARIN

OrgNOCHandle: BBW15-ARIN
OrgNOCName:   Walker, Brian Brian
OrgNOCPhone:  +1-469-638-7088 
OrgNOCEmail:  bwalker@hchb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BBW15-ARIN

OrgDNSHandle: PAOLE14-ARIN
OrgDNSName:   Paoletti, Tim 
OrgDNSPhone:  +1-214-974-9854 
OrgDNSEmail:  tpaoletti@hchb.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/PAOLE14-ARIN

OrgRoutingHandle: PAOLE14-ARIN
OrgRoutingName:   Paoletti, Tim 
OrgRoutingPhone:  +1-214-974-9854 
OrgRoutingEmail:  tpaoletti@hchb.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PAOLE14-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" : "402378",
    "as_handle" : "AS402378",
    "as_name" : "HCHB-PUBLIC",
    "admin_contacts" : [ "BBW15-ARIN", "PAOLE14-ARIN" ],
    "tech_contacts" : [ "PAOLE14-ARIN", "BBW15-ARIN", "BBW15-ARIN", "DUNCA377-ARIN", "PAOLE14-ARIN" ],
    "abuse_contacts" : [ "BBW15-ARIN", "PAOLE14-ARIN" ],
    "date_created" : "2026-04-08",
    "date_updated" : "2026-04-08",
    "source" : "https://rdap.arin.net/registry/autnum/402378"
  } ],
  "organization" : {
    "handle" : "HH-768",
    "name" : "HomeCare Homebase, LLC",
    "address" : [ "300 West 57th street", "NewYork", "NY", "10019", "US" ],
    "street" : "West 57th Street",
    "city" : "Newyork",
    "state" : "NY",
    "zip_code" : "10019",
    "country" : [ "US" ],
    "date_created" : "2026-01-20",
    "date_updated" : "2026-04-15",
    "source" : "https://rdap.arin.net/registry/entity/HH-768",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "BBW15-ARIN",
    "name" : "Walker, Brian Brian",
    "email" : [ "bwalker@hchb.com" ],
    "phone" : [ "+1-469-638-7088" ],
    "source" : "https://rdap.arin.net/registry/entity/BBW15-ARIN"
  }, {
    "handle" : "PAOLE14-ARIN",
    "name" : "Paoletti, Tim",
    "email" : [ "tpaoletti@hchb.com" ],
    "phone" : [ "+1-214-974-9854" ],
    "source" : "https://rdap.arin.net/registry/entity/PAOLE14-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "PAOLE14-ARIN",
    "name" : "Paoletti, Tim",
    "email" : [ "tpaoletti@hchb.com" ],
    "phone" : [ "+1-214-974-9854" ],
    "source" : "https://rdap.arin.net/registry/entity/PAOLE14-ARIN"
  }, {
    "handle" : "BBW15-ARIN",
    "name" : "Walker, Brian Brian",
    "email" : [ "bwalker@hchb.com" ],
    "phone" : [ "+1-469-638-7088" ],
    "source" : "https://rdap.arin.net/registry/entity/BBW15-ARIN"
  }, {
    "handle" : "DUNCA377-ARIN",
    "name" : "Duncan, Shawn",
    "email" : [ "sduncan@hchb.com" ],
    "phone" : [ "+1-214-983-2096" ],
    "source" : "https://rdap.arin.net/registry/entity/DUNCA377-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BBW15-ARIN",
    "name" : "Walker, Brian Brian",
    "email" : [ "bwalker@hchb.com" ],
    "phone" : [ "+1-469-638-7088" ],
    "source" : "https://rdap.arin.net/registry/entity/BBW15-ARIN"
  }, {
    "handle" : "PAOLE14-ARIN",
    "name" : "Paoletti, Tim",
    "email" : [ "tpaoletti@hchb.com" ],
    "phone" : [ "+1-214-974-9854" ],
    "source" : "https://rdap.arin.net/registry/entity/PAOLE14-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13767	DataBank Holdings, Ltd.	US

Upstreams

AS Number	Description	Country
AS13767	DataBank Holdings, Ltd.	US