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AS397870 The Santa Fe 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

The Santa Fe Institute santafe.edu

US 1 Routes

AS Data

AS397870

AS397870 – The Santa Fe Institute

AS Number	397870
AS Name	SFI
Organization	The Santa Fe Institute(sfi)
Country	US
Website	santafe.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2019-08-23

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.12.12.0/24	AS397870	The Santa Fe Institute	The Santa Fe Institute	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:       397870
ASName:         SFI
ASHandle:       AS397870
RegDate:        2019-08-23
Updated:        2019-08-23    
Ref:            https://rdap.arin.net/registry/autnum/397870


OrgName:        The Santa Fe Institute
OrgId:          SFI
Address:        1399 Hyde Park Road
City:           Santa Fe
StateProv:      NM
PostalCode:     87501
Country:        US
RegDate:        1988-08-15
Updated:        2019-08-29
Ref:            https://rdap.arin.net/registry/entity/SFI


OrgAbuseHandle: COMPU9-ARIN
OrgAbuseName:   Computing Department
OrgAbusePhone:  +1-505-982-0565 
OrgAbuseEmail:  hostmaster@santafe.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COMPU9-ARIN

OrgTechHandle: COMPU9-ARIN
OrgTechName:   Computing Department
OrgTechPhone:  +1-505-982-0565 
OrgTechEmail:  hostmaster@santafe.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/COMPU9-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
AS10835	Visionary Communications LLC	US

Upstreams

AS Number	Description	Country
AS10835	Visionary Communications LLC	US

Frequently Asked Questions

What is ASN AS397870?

ASN AS397870 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397870?

AS397870 is listed under The Santa Fe 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.