ASN AS40947 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40947?

AS40947 is listed under Franklin W. Olin College Of Engineering.

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.

AS40947 Franklin W. Olin College Of Engineering

ASN Lookup Tool

Franklin W. Olin College Of Engineering olin.edu

US 5 Routes

AS Data

AS40947

AS40947 – Franklin W. Olin College Of Engineering

AS Number	40947
AS Name	FWOCE-AS42
Organization	Franklin W. Olin College Of Engineering(fwoce)
Country	US
Website	olin.edu
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2008-05-30

ASN Intelligence API for production workflows

Use ASN data for AS40947 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
208.91.55.0/24	AS40947	Franklin W. Olin College Of Engineering	Franklin W. Olin College Of Engineering	256
208.91.52.0/24	AS40947	Franklin W. Olin College Of Engineering	Franklin W. Olin College Of Engineering	256
208.91.53.0/24	AS40947	Franklin W. Olin College Of Engineering	Franklin W. Olin College Of Engineering	256
208.91.54.0/24	AS40947	Franklin W. Olin College Of Engineering	Franklin W. Olin College Of Engineering	256
208.91.52.0/22	AS40947	Franklin W. Olin College Of Engineering	Franklin W. Olin College Of Engineering	1024

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:       40947
ASName:         FWOCE-AS42
ASHandle:       AS40947
RegDate:        2008-05-30
Updated:        2012-04-05
Comment:        http://www.olin.edu, Standard hours are 8am to 6pm EST    
Ref:            https://rdap.arin.net/registry/autnum/40947


OrgName:        Franklin W. Olin College Of Engineering
OrgId:          FWOCE
Address:        1000 Olin Way
City:           Needham
StateProv:      MA
PostalCode:     02492
Country:        US
RegDate:        2001-05-24
Updated:        2012-04-05
Comment:        http://www.olin.edu
Ref:            https://rdap.arin.net/registry/entity/FWOCE


OrgNOCHandle: MHO124-ARIN
OrgNOCName:   Horne, Michael 
OrgNOCPhone:  +1-781-292-2438 
OrgNOCEmail:  michael.horne@olin.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN

OrgTechHandle: MA685-ARIN
OrgTechName:   Amaral, Manuel 
OrgTechPhone:  +1-781-292-2433 
OrgTechEmail:  abuse@olin.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MA685-ARIN

OrgAbuseHandle: MA685-ARIN
OrgAbuseName:   Amaral, Manuel 
OrgAbusePhone:  +1-781-292-2433 
OrgAbuseEmail:  abuse@olin.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MA685-ARIN

OrgNOCHandle: MA685-ARIN
OrgNOCName:   Amaral, Manuel 
OrgNOCPhone:  +1-781-292-2433 
OrgNOCEmail:  abuse@olin.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MA685-ARIN

OrgTechHandle: MHO124-ARIN
OrgTechName:   Horne, Michael 
OrgTechPhone:  +1-781-292-2438 
OrgTechEmail:  michael.horne@olin.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN

RTechHandle: MHO124-ARIN
RTechName:   Horne, Michael 
RTechPhone:  +1-781-292-2438 
RTechEmail:  michael.horne@olin.edu
RTechRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN

RAbuseHandle: MA685-ARIN
RAbuseName:   Amaral, Manuel 
RAbusePhone:  +1-781-292-2433 
RAbuseEmail:  abuse@olin.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/MA685-ARIN

RTechHandle: MA685-ARIN
RTechName:   Amaral, Manuel 
RTechPhone:  +1-781-292-2433 
RTechEmail:  abuse@olin.edu
RTechRef:    https://rdap.arin.net/registry/entity/MA685-ARIN

RNOCHandle: MHO124-ARIN
RNOCName:   Horne, Michael 
RNOCPhone:  +1-781-292-2438 
RNOCEmail:  michael.horne@olin.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN

RNOCHandle: MA685-ARIN
RNOCName:   Amaral, Manuel 
RNOCPhone:  +1-781-292-2433 
RNOCEmail:  abuse@olin.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MA685-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
AS46887	Crown Castle Fiber LLC	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS3356	Level 3 Parent, LLC	US

Contacts

Email Contacts

michael.horne@olin.edu

Abuse Contacts

abuse@olin.edu