ASN AS3459 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3459?

AS3459 is listed under South Texas Blood and Tissue Center.

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.

AS3459 South Texas Blood and Tissue Center

ASN Lookup Tool

South Texas Blood and Tissue Center bloodntissue.org

US 1 Routes

AS Data

AS3459

AS3459 – South Texas Blood and Tissue Center

AS Number	3459
AS Name	STBTC-SOUTH-TEXAS-BLOOD-AND-TISSUE-CENTER
Organization	South Texas Blood and Tissue Center(stbtc)
Country	US
Website	bloodntissue.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-09-04

ASN Intelligence API for production workflows

Use ASN data for AS3459 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
174.46.59.0/24	AS3459	South Texas Blood and Tissue Center	South Texas Blood and Tissue Center	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:       3459
ASName:         STBTC-SOUTH-TEXAS-BLOOD-AND-TISSUE-CENTER
ASHandle:       AS3459
RegDate:        2009-09-04
Updated:        2014-10-29    
Ref:            https://rdap.arin.net/registry/autnum/3459


OrgName:        South Texas Blood and Tissue Center
OrgId:          STBTC
Address:        6211 I-10 West
City:           San Antonio
StateProv:      TX
PostalCode:     78201
Country:        US
RegDate:        1998-09-03
Updated:        2026-03-09
Ref:            https://rdap.arin.net/registry/entity/STBTC


OrgNOCHandle: ADMIN9171-ARIN
OrgNOCName:   Admin
OrgNOCPhone:  +1-210-757-9440 
OrgNOCEmail:  AdminMisc@bloodntissue.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ADMIN9171-ARIN

OrgAbuseHandle: ADMIN9171-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-210-757-9440 
OrgAbuseEmail:  AdminMisc@bloodntissue.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN9171-ARIN

OrgTechHandle: ADMIN9171-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-210-757-9440 
OrgTechEmail:  AdminMisc@bloodntissue.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9171-ARIN

RNOCHandle: ADMIN5460-ARIN
RNOCName:   admin
RNOCPhone:  +1-210-249-9505 
RNOCEmail:  adminmisc@biobridgeglobabl.org
RNOCRef:    https://rdap.arin.net/registry/entity/ADMIN5460-ARIN

RAbuseHandle: ADMIN5460-ARIN
RAbuseName:   admin
RAbusePhone:  +1-210-249-9505 
RAbuseEmail:  adminmisc@biobridgeglobabl.org
RAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN5460-ARIN

RTechHandle: ADMIN5460-ARIN
RTechName:   admin
RTechPhone:  +1-210-249-9505 
RTechEmail:  adminmisc@biobridgeglobabl.org
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN5460-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
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US