ASN AS16897 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16897?

AS16897 is listed under Renaissance Systems, Inc..

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?

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AS16897 Renaissance Systems, Inc.

ASN Lookup Tool

Renaissance Systems, Inc. rsitex.com

US 1 Routes

AS Data

AS16897

AS16897 – Renaissance Systems, Inc.

AS Number	16897
AS Name	RSI-AUS
Organization	Renaissance Systems, Inc.(renai-4)
Country	US
Website	rsitex.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2005-05-25

ASN Intelligence API for production workflows

Use ASN data for AS16897 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.194.167.0/24	AS16897	Renaissance Systems, Inc.	Renaissance Systems, Inc.	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:       16897
ASName:         RSI-AUS
ASHandle:       AS16897
RegDate:        2005-05-25
Updated:        2023-12-08    
Ref:            https://rdap.arin.net/registry/autnum/16897


OrgName:        Renaissance Systems, Inc.
OrgId:          RENAI-4
Address:        5426 Guadalupe Street
Address:        Suite 100
City:           Austin
StateProv:      TX
PostalCode:     78751
Country:        US
RegDate:        2004-01-14
Updated:        2023-09-14
Ref:            https://rdap.arin.net/registry/entity/RENAI-4


OrgTechHandle: RHD9-ARIN
OrgTechName:   RSI Help Desk
OrgTechPhone:  +1-512-334-3334 
OrgTechEmail:  helpdesk@rsitex.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

OrgNOCHandle: RHD9-ARIN
OrgNOCName:   RSI Help Desk
OrgNOCPhone:  +1-512-334-3334 
OrgNOCEmail:  helpdesk@rsitex.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

OrgAbuseHandle: BURGE290-ARIN
OrgAbuseName:   Burgeson, David 
OrgAbusePhone:  +1-512-600-3200 
OrgAbuseEmail:  dburgeson@rsitex.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BURGE290-ARIN

RNOCHandle: RHD9-ARIN
RNOCName:   RSI Help Desk
RNOCPhone:  +1-512-334-3334 
RNOCEmail:  helpdesk@rsitex.com
RNOCRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

RAbuseHandle: RHD9-ARIN
RAbuseName:   RSI Help Desk
RAbusePhone:  +1-512-334-3334 
RAbuseEmail:  helpdesk@rsitex.com
RAbuseRef:    https://rdap.arin.net/registry/entity/RHD9-ARIN

RTechHandle: RHD9-ARIN
RTechName:   RSI Help Desk
RTechPhone:  +1-512-334-3334 
RTechEmail:  helpdesk@rsitex.com
RTechRef:    https://rdap.arin.net/registry/entity/RHD9-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