What is ASN AS396431?

ASN AS396431 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396431?

AS396431 is listed under T38Fax Incorporated.

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.

AS396431 T38Fax Incorporated | IPGeolocation.io

ASN Lookup Tool

T38Fax Incorporated t38fax.com

US 9 Routes

AS Data

AS396431

AS396431 – T38Fax Incorporated

AS Number	396431
AS Name	T38FAX-ASN-1
Organization	T38Fax Incorporated(tfaxi)
Country	US
Website	t38fax.com
Number of IPv4 Routes	6
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-06-09

ASN Intelligence API for production workflows

Use ASN data for AS396431 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:53:a002::/48	AS396431	T38Fax Incorporated	T38Fax Incorporated	~1×10²⁴
130.51.66.0/24	AS396431	T38Fax Incorporated	T38Fax Incorporated	256
8.20.91.0/24	AS396431	T38Fax Incorporated	T38Fax Incorporated	256
2620:53:a000::/48	AS396431	T38Fax Incorporated	T38Fax Incorporated	~1×10²⁴
130.51.65.0/24	AS396431	T38Fax Incorporated	T38Fax Incorporated	256
130.51.64.0/24	AS396431	T38Fax Incorporated	T38Fax Incorporated	256
2620:53:a00a::/48	AS396431	T38Fax Incorporated	T38Fax Incorporated	~1×10²⁴
8.9.39.0/24	AS396431	T38Fax Incorporated	T38Fax Incorporated	256
130.51.64.0/22	AS396431	T38Fax Incorporated	T38Fax Incorporated	1024

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:       396431
ASName:         T38FAX-ASN-1
ASHandle:       AS396431
RegDate:        2017-06-09
Updated:        2017-06-09    
Ref:            https://rdap.arin.net/registry/autnum/396431


OrgName:        T38Fax Incorporated
OrgId:          TFAXI
Address:        1100 E Hector St
City:           Conshohocken
StateProv:      PA
PostalCode:     19428-2374
Country:        US
RegDate:        2017-05-18
Updated:        2022-06-06
Ref:            https://rdap.arin.net/registry/entity/TFAXI


OrgNOCHandle: NICKE8-ARIN
OrgNOCName:   Nickerson, Darren 
OrgNOCPhone:  +1-215-825-8770 
OrgNOCEmail:  darren.nickerson@t38fax.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NICKE8-ARIN

OrgTechHandle: FOURN83-ARIN
OrgTechName:   Fournier, Patrice 
OrgTechPhone:  +1-215-825-8720 
OrgTechEmail:  patrice.fournier@t38fax.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FOURN83-ARIN

OrgTechHandle: NICKE8-ARIN
OrgTechName:   Nickerson, Darren 
OrgTechPhone:  +1-215-825-8770 
OrgTechEmail:  darren.nickerson@t38fax.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NICKE8-ARIN

OrgTechHandle: BECKW73-ARIN
OrgTechName:   Beckwell, Matthew 
OrgTechPhone:  +1-215-825-8720 
OrgTechEmail:  matthew.beckwell@t38fax.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BECKW73-ARIN

OrgAbuseHandle: NICKE8-ARIN
OrgAbuseName:   Nickerson, Darren 
OrgAbusePhone:  +1-215-825-8770 
OrgAbuseEmail:  darren.nickerson@t38fax.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NICKE8-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
AS24482	SG.GS	SG
AS6939	Hurricane Electric LLC	US
AS4826	Vocus Connect International Backbone	AU
AS10242	US Internet Corp	US
AS2914	NTT America, Inc.	US
AS14537	Continent 8 LLC	US
AS199524	G-Core Labs S.A.	LU
AS14907	Wikimedia Foundation Inc.	US
AS852	TELUS Communications Inc.	CA
AS36236	NetActuate, Inc	US

Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS2914	NTT America, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS4826	VOCUS PTY LTD	AU

Downstreams

AS Number	Description	Country
AS7324	iFAX Solutions, Inc.	US