ASN AS40939 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40939?

AS40939 is listed under Project Babbage.

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.

AS40939 Project Babbage | IPGeolocation.io

ASN Lookup Tool

Project Babbage projectbabbage.com

US 2 Routes

AS Data

AS40939

AS40939 – Project Babbage

AS Number	40939
AS Name	P2PPSR
Organization	Project Babbage(ppsrl)
Country	US
Website	projectbabbage.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-10-20

ASN Intelligence API for production workflows

Use ASN data for AS40939 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
64.6.44.0/23	AS40939	Project Babbage	Project Babbage	512
2602:f9f8::/40	AS40939	Project Babbage	Project Babbage	~309×10²⁴

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:       40939
ASName:         P2PPSR
ASHandle:       AS40939
RegDate:        2023-10-20
Updated:        2023-10-20
Comment:        https://ProjectBabbage.com    
Ref:            https://rdap.arin.net/registry/autnum/40939


OrgName:        Project Babbage
OrgId:          PPSRL
Address:        711 E Main St
Address:        #14
City:           Medford
StateProv:      OR
PostalCode:     97501
Country:        US
RegDate:        2023-10-10
Updated:        2023-10-17
Ref:            https://rdap.arin.net/registry/entity/PPSRL


OrgRoutingHandle: ASNMA1-ARIN
OrgRoutingName:   ASN Manager
OrgRoutingPhone:  +1-541-841-4455 
OrgRoutingEmail:  asn.manager@projectbabbage.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ASNMA1-ARIN

OrgDNSHandle: ASNMA1-ARIN
OrgDNSName:   ASN Manager
OrgDNSPhone:  +1-541-841-4455 
OrgDNSEmail:  asn.manager@projectbabbage.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ASNMA1-ARIN

OrgNOCHandle: ASNMA1-ARIN
OrgNOCName:   ASN Manager
OrgNOCPhone:  +1-541-841-4455 
OrgNOCEmail:  asn.manager@projectbabbage.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ASNMA1-ARIN

OrgAbuseHandle: ASNMA1-ARIN
OrgAbuseName:   ASN Manager
OrgAbusePhone:  +1-541-841-4455 
OrgAbuseEmail:  asn.manager@projectbabbage.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ASNMA1-ARIN

OrgTechHandle: ASNMA1-ARIN
OrgTechName:   ASN Manager
OrgTechPhone:  +1-541-841-4455 
OrgTechEmail:  asn.manager@projectbabbage.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ASNMA1-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
AS36012	HUNTER COMMUNICATIONS	US

Upstreams

AS Number	Description	Country
AS36012	HUNTER COMMUNICATIONS	US