What is ASN AS400042?

ASN AS400042 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400042?

AS400042 is listed under Campus Research Corporation.

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.

AS400042 Campus Research Corporation

ASN Lookup Tool

Campus Research Corporation uatechpark.org

US 3 Routes

AS Data

AS400042

AS400042 – Campus Research Corporation

AS Number	400042
AS Name	CRC-RITA-01
Organization	Campus Research Corporation(crc-341)
Country	US
Website	uatechpark.org
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-10-14

ASN Intelligence API for production workflows

Use ASN data for AS400042 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
76.164.205.0/24	AS400042	Campus Research Corporation	Campus Research Corporation	256
70.35.152.0/24	AS400042	Campus Research Corporation	Campus Research Corporation	256
2602:f7ca::/36	AS400042	Campus Research Corporation	Campus Research Corporation	~5×10²⁷

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:       400042
ASName:         CRC-RITA-01
ASHandle:       AS400042
RegDate:        2024-10-14
Updated:        2024-10-14
Comment:        https://techparks.arizona.edu    
Ref:            https://rdap.arin.net/registry/autnum/400042


OrgName:        Campus Research Corporation
OrgId:          CRC-341
Address:        9070 S. Rita Rd.
Address:        Ste. 3500
City:           Tucson
StateProv:      AZ
PostalCode:     85747
Country:        US
RegDate:        2024-10-03
Updated:        2024-12-02
Ref:            https://rdap.arin.net/registry/entity/CRC-341


OrgRoutingHandle: KLEIN355-ARIN
OrgRoutingName:   Kleine, Craig 
OrgRoutingPhone:  +1-520-626-4442 
OrgRoutingEmail:  kleinecr@uatechpark.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KLEIN355-ARIN

OrgTechHandle: KLEIN355-ARIN
OrgTechName:   Kleine, Craig 
OrgTechPhone:  +1-520-626-4442 
OrgTechEmail:  kleinecr@uatechpark.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KLEIN355-ARIN

OrgDNSHandle: KLEIN355-ARIN
OrgDNSName:   Kleine, Craig 
OrgDNSPhone:  +1-520-626-4442 
OrgDNSEmail:  kleinecr@uatechpark.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/KLEIN355-ARIN

OrgNOCHandle: KLEIN355-ARIN
OrgNOCName:   Kleine, Craig 
OrgNOCPhone:  +1-520-626-4442 
OrgNOCEmail:  kleinecr@uatechpark.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/KLEIN355-ARIN

OrgAbuseHandle: KLEIN355-ARIN
OrgAbuseName:   Kleine, Craig 
OrgAbusePhone:  +1-520-626-4442 
OrgAbuseEmail:  kleinecr@uatechpark.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KLEIN355-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US