ASN Lookup Tool

Stack41, llc. dataholdings.com US US 11 Routes

AS Data

AS394621

AS394621 – Stack41, llc.

AS Number 394621
AS Name DATAHOLDINGS-414-USA
Organization Stack41, llc.(sl-747)
Country US
Website dataholdings.com
Number of IPv4 Routes 10
Number of IPv6 Routes 1
ASN type BUSINESS
Registry ARIN
Date Allocated 2015-10-30

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Use ASN data for AS394621 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
161.38.17.0/24 256
162.223.125.0/24 256
148.59.133.0/24 256
161.38.16.0/22 1024
207.166.139.0/24 256
161.38.19.0/24 256
50.227.99.0/24 256
2604:2240::/32 ~79×10²⁷
148.59.37.0/24 256
161.38.18.0/24 256

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:       394621
ASName:         DATAHOLDINGS-414-USA
ASHandle:       AS394621
RegDate:        2015-10-30
Updated:        2022-09-26
Comment:        www.dataholdings.com    
Ref:            https://rdap.arin.net/registry/autnum/394621


OrgName:        Stack41, llc.
OrgId:          SL-747
Address:        3135 W Highland Blvd
City:           Milwaukee
StateProv:      WI
PostalCode:     53208
Country:        US
RegDate:        2015-10-23
Updated:        2024-11-25
Comment:        Now Data Holdings, LLC
Ref:            https://rdap.arin.net/registry/entity/SL-747


OrgTechHandle: BROOK263-ARIN
OrgTechName:   Brooks, Ryan 
OrgTechPhone:  +1-414-628-1169 
OrgTechEmail:  ryan.brooks@dataholdings.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BROOK263-ARIN

OrgAbuseHandle: BROOK263-ARIN
OrgAbuseName:   Brooks, Ryan 
OrgAbusePhone:  +1-414-628-1169 
OrgAbuseEmail:  ryan.brooks@dataholdings.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROOK263-ARIN

OrgNOCHandle: BROOK263-ARIN
OrgNOCName:   Brooks, Ryan 
OrgNOCPhone:  +1-414-628-1169 
OrgNOCEmail:  ryan.brooks@dataholdings.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BROOK263-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
AS40264 Charter Communications LLC US
AS11796 Airstream Communications, LLC US
AS26007 Swick Technologies, LLC US
AS394032 Capital Data Inc US
AS13367 Comcast Cable Communications, LLC US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS40264 Charter Communications LLC US
AS11796 Airstream Communications, LLC US
AS13367 Comcast Cable Communications, LLC US
AS3356 Level 3 Parent, LLC US

Downstreams

AS Number Description Country
AS26007 Swick Technologies, LLC US
AS394032 Capital Data Inc US

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Frequently Asked Questions

ASN AS394621 is an Autonomous System Number used to identify a network for BGP internet routing.
AS394621 is listed under Stack41, 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.