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.

AS398007 Texas Biomedical Research Institute

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Texas Biomedical Research Institute txbiomed.org

US 3 Routes

AS Data

AS398007

AS398007 – Texas Biomedical Research Institute

AS Number	398007
AS Name	TXBIOMED-1
Organization	Texas Biomedical Research Institute(sfbr)
Country	US
Website	txbiomed.org
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	RESEARCH INSTITUTE
Registry	ARIN
Date Allocated	2019-10-03

ASN Intelligence API for production workflows

Use ASN data for AS398007 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	Origin	Origin Name	ISP	# IPs
206.124.48.0/21	AS398007	Texas Biomedical Research Institute	Texas Biomedical Research Institute	2048
206.124.56.0/21	AS398007	Texas Biomedical Research Institute	Texas Biomedical Research Institute	2048
206.124.48.0/20	AS398007	Texas Biomedical Research Institute	Texas Biomedical Research Institute	4096

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:       398007
ASName:         TXBIOMED-1
ASHandle:       AS398007
RegDate:        2019-10-03
Updated:        2019-10-03    
Ref:            https://rdap.arin.net/registry/autnum/398007


OrgName:        Texas Biomedical Research Institute
OrgId:          SFBR
Address:        7620 NW Loop 410
City:           San Antonio
StateProv:      TX
PostalCode:     78227
Country:        US
RegDate:        1990-08-13
Updated:        2014-10-20
Ref:            https://rdap.arin.net/registry/entity/SFBR


OrgAbuseHandle: TJH31-ARIN
OrgAbuseName:   Hawkins, Terry J
OrgAbusePhone:  +1-210-258-9640 
OrgAbuseEmail:  bkopecki@txbiomed.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TJH31-ARIN

OrgTechHandle: TJH31-ARIN
OrgTechName:   Hawkins, Terry J
OrgTechPhone:  +1-210-258-9640 
OrgTechEmail:  bkopecki@txbiomed.org
OrgTechRef:    https://rdap.arin.net/registry/entity/TJH31-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
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS398007?

ASN AS398007 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398007?

AS398007 is listed under Texas Biomedical Research Institute.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.