ASN Lookup Tool

AS18944 LLC as18944.net US US 2 Routes

AS Data

AS18944

AS18944 – AS18944 LLC

AS Number 18944
AS Name HEAP
Organization AS18944 LLC(hnsl-228)
Country US
Website as18944.net
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Registry ARIN
Date Allocated 2018-07-19

ASN Intelligence API for production workflows

Use ASN data for AS18944 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
2602:fbfe::/48 ~1×10²⁴
141.193.244.0/24 256

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:       18944
ASName:         HEAP
ASHandle:       AS18944
RegDate:        2018-07-19
Updated:        2018-07-19    
Ref:            https://rdap.arin.net/registry/autnum/18944


OrgName:        AS18944 LLC
OrgId:          HNSL-228
Address:        75 North Main Street 
Address:        Suite 1034
City:           Randolph
StateProv:      MA
PostalCode:     02368
Country:        US
RegDate:        2018-01-26
Updated:        2020-04-18
Ref:            https://rdap.arin.net/registry/entity/HNSL-228


OrgAbuseHandle: ABUSE7893-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-781-417-3049 
OrgAbuseEmail:  abuse@as18944.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7893-ARIN

OrgNOCHandle: NOC33125-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-781-417-3049 
OrgNOCEmail:  noc@as18944.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33125-ARIN

OrgTechHandle: NOC33125-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-781-417-3049 
OrgTechEmail:  noc@as18944.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC33125-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
AS35661 VIRTUA SYSTEMS SAS FR
AS20473 The Constant Company, LLC US

Upstreams

AS Number Description Country
AS35661 VIRTUA SYSTEMS SAS FR
AS20473 The Constant Company, LLC US

Contacts

Email Contacts

noc@as18944.net

Abuse Contacts

abuse@as18944.net

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

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS18944 is an Autonomous System Number used to identify a network for BGP internet routing.
AS18944 is listed under AS18944 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.