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.

AS397434 Conference of State Bank Supervisors, Inc.

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

Conference of State Bank Supervisors, Inc. csbs.org

US 1 Routes

AS Data

AS397434

AS397434 – Conference of State Bank Supervisors, Inc.

AS Number	397434
AS Name	CSBS-HQ
Organization	Conference of State Bank Supervisors, Inc.(csbs-8)
Country	US
Website	csbs.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-03-27

ASN Intelligence API for production workflows

Use ASN data for AS397434 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
52.119.12.0/24	AS397434	Conference of State Bank Supervisors, Inc.	Conference of State Bank Supervisors, 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:       397434
ASName:         CSBS-HQ
ASHandle:       AS397434
RegDate:        2019-03-27
Updated:        2019-03-27    
Ref:            https://rdap.arin.net/registry/autnum/397434


OrgName:        Conference of State Bank Supervisors, Inc.
OrgId:          CSBS-8
Address:        1129 20th Street, NW 9th Floor
City:           Washington
StateProv:      DC
PostalCode:     20036
Country:        US
RegDate:        2016-03-23
Updated:        2019-02-08
Ref:            https://rdap.arin.net/registry/entity/CSBS-8


OrgAbuseHandle: CISO4-ARIN
OrgAbuseName:   CISO
OrgAbusePhone:  +1-202-296-2840 
OrgAbuseEmail:  security@csbs.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CISO4-ARIN

OrgTechHandle: VPEI-ARIN
OrgTechName:   Vice President, Enterprise Infrastructure
OrgTechPhone:  +1-202-296-2840 
OrgTechEmail:  csbs-tech@csbs.org
OrgTechRef:    https://rdap.arin.net/registry/entity/VPEI-ARIN

OrgTechHandle: ORLOV2-ARIN
OrgTechName:   Orlovski, Pavel 
OrgTechPhone:  +1-202-728-5729 
OrgTechEmail:  porlovski@csbs.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ORLOV2-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
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS397434?

ASN AS397434 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397434?

AS397434 is listed under Conference of State Bank Supervisors, Inc..

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.