ASN AS161 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS161?

AS161 is listed under Texas Instruments 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.

AS161 Texas Instruments Incorporated

ASN Lookup Tool

Texas Instruments Incorporated ti.com

US 13 Routes

AS Data

AS161

AS161 – Texas Instruments Incorporated

AS Number	161
AS Name	TI-AS
Organization	Texas Instruments Incorporated(texasi-8-z)
Country	US
Website	ti.com
Number of IPv4 Routes	13
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1988-02-25

ASN Intelligence API for production workflows

Use ASN data for AS161 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.47.21.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.26.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.28.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.23.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
192.91.75.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
192.94.92.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.19.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.27.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
192.91.66.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	256
198.47.29.0/24	AS161	Texas Instruments Incorporated	Texas Instruments Incorporated	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:       161
ASName:         TI-AS
ASHandle:       AS161
RegDate:        1988-02-25
Updated:        2024-02-09    
Ref:            https://rdap.arin.net/registry/autnum/161


OrgName:        Texas Instruments Incorporated
OrgId:          TEXASI-8-Z
Address:        13560 N. Central Expressway
City:           Dallas
StateProv:      TX
PostalCode:     75243
Country:        US
RegDate:        2017-11-03
Updated:        2025-09-10
Ref:            https://rdap.arin.net/registry/entity/TEXASI-8-Z


OrgNOCHandle: INTER61-ARIN
OrgNOCName:   Internet Team
OrgNOCPhone:  +1-214-567-1500 
OrgNOCEmail:  inet-admin@ti.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN

OrgDNSHandle: INTER61-ARIN
OrgDNSName:   Internet Team
OrgDNSPhone:  +1-214-567-1500 
OrgDNSEmail:  inet-admin@ti.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN

OrgTechHandle: INTER61-ARIN
OrgTechName:   Internet Team
OrgTechPhone:  +1-214-567-1500 
OrgTechEmail:  inet-admin@ti.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN

OrgAbuseHandle: INTER61-ARIN
OrgAbuseName:   Internet Team
OrgAbusePhone:  +1-214-567-1500 
OrgAbuseEmail:  inet-admin@ti.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN

OrgRoutingHandle: INTER61-ARIN
OrgRoutingName:   Internet Team
OrgRoutingPhone:  +1-214-567-1500 
OrgRoutingEmail:  inet-admin@ti.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN

RTechHandle: DF71-ARIN
RTechName:   Fordyce, David 
RTechPhone:  +1-214-995-0375 
RTechEmail:  fordyce@csc.ti.com
RTechRef:    https://rdap.arin.net/registry/entity/DF71-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
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS3356	Level 3 Parent, LLC	US
AS6453	TATA COMMUNICATIONS (AMERICA) INC	US

Upstreams

AS Number	Description	Country
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS3356	Level 3 Parent, LLC	US