What is ASN AS399332?

ASN AS399332 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399332?

AS399332 is listed under J2 Technology 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?

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.

AS399332 J2 Technology LLC | IPGeolocation.io

ASN Lookup Tool

J2 Technology LLC nexstream.net

US 1 Routes

AS Data

AS399332

AS399332 – J2 Technology LLC

AS Number	399332
AS Name	ASJ2SW
Organization	J2 Technology LLC(jtl-53)
Country	US
Website	nexstream.net
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2021-02-05

ASN Intelligence API for production workflows

Use ASN data for AS399332 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.209.44.0/24	AS399332	J2 Technology LLC	J2 Technology 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:       399332
ASName:         ASJ2SW
ASHandle:       AS399332
RegDate:        2021-02-05
Updated:        2021-02-05    
Ref:            https://rdap.arin.net/registry/autnum/399332


OrgName:        J2 Technology LLC
OrgId:          JTL-53
Address:        723 East Washington Street
Address:        Po Box 146
City:           Williamsport
StateProv:      IN
PostalCode:     47993
Country:        US
RegDate:        2021-02-01
Updated:        2023-01-23
Comment:        j2sw.com
Ref:            https://rdap.arin.net/registry/entity/JTL-53


OrgNOCHandle: JSW47178-ARIN
OrgNOCName:   Wilson, Justin Steven
OrgNOCPhone:  +1-217-213-7818 
OrgNOCEmail:  jwilson@nexstream.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/JSW47178-ARIN

OrgRoutingHandle: JSW47178-ARIN
OrgRoutingName:   Wilson, Justin Steven
OrgRoutingPhone:  +1-217-213-7818 
OrgRoutingEmail:  jwilson@nexstream.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JSW47178-ARIN

OrgAbuseHandle: JSW47178-ARIN
OrgAbuseName:   Wilson, Justin Steven
OrgAbusePhone:  +1-217-213-7818 
OrgAbuseEmail:  jwilson@nexstream.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JSW47178-ARIN

OrgDNSHandle: JSW47178-ARIN
OrgDNSName:   Wilson, Justin Steven
OrgDNSPhone:  +1-217-213-7818 
OrgDNSEmail:  jwilson@nexstream.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/JSW47178-ARIN

OrgTechHandle: JSW47178-ARIN
OrgTechName:   Wilson, Justin Steven
OrgTechPhone:  +1-217-213-7818 
OrgTechEmail:  jwilson@nexstream.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JSW47178-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
AS14333	On-Ramp Indiana, Inc. (ORI.NET)	US
AS14333	On Ramp Indiana, Inc. ORI.NET	US

Upstreams

AS Number	Description	Country
AS14333	On Ramp Indiana, Inc. ORI.NET	US