ASN AS3152 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3152?

AS3152 is listed under Fermi National Accelerator Laboratory Fermilab.

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.

AS3152 Fermi National Accelerator Laboratory Fermilab

ASN Lookup Tool

Fermi National Accelerator Laboratory Fermilab fnal.gov

US 4 Routes

AS Data

AS3152

AS3152 – Fermi National Accelerator Laboratory Fermilab

AS Number	3152
AS Name	FNAL-AS
Organization	Fermi National Accelerator Laboratory Fermilab(fermil-z)
Country	US
Website	fnal.gov
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1993-12-09

ASN Intelligence API for production workflows

Use ASN data for AS3152 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
2620:6a::/48	AS3152	Fermi National Accelerator Laboratory Fermilab	Fermi National Accelerator Laboratory Fermilab	~1×10²⁴
198.49.208.0/24	AS3152	Fermi National Accelerator Laboratory Fermilab	Fermi National Accelerator Laboratory Fermilab	256
131.225.0.0/16	AS3152	Fermi National Accelerator Laboratory Fermilab	Fermi National Accelerator Laboratory Fermilab	65536
192.190.216.0/22	AS3152	Fermi National Accelerator Laboratory Fermilab	Fermi National Accelerator Laboratory Fermilab	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:       3152
ASName:         FNAL-AS
ASHandle:       AS3152
RegDate:        1993-12-09
Updated:        2023-12-21    
Ref:            https://rdap.arin.net/registry/autnum/3152


OrgName:        Fermi National Accelerator Laboratory (Fermilab)
OrgId:          FERMIL-Z
Address:        Kirk Rd and Wilson St
City:           Batavia
StateProv:      IL
PostalCode:     60510
Country:        US
RegDate:        2023-08-28
Updated:        2023-08-28
Ref:            https://rdap.arin.net/registry/entity/FERMIL-Z


OrgTechHandle: BOBYS-ARIN
OrgTechName:   Bobyshev, Andrey 
OrgTechPhone:  +1-630-840-2499 
OrgTechEmail:  bobyshev@fnal.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/BOBYS-ARIN

OrgAbuseHandle: ABUSE1241-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-630-840-2345 
OrgAbuseEmail:  abuse@fnal.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1241-ARIN

RTechHandle: VGR18-ARIN
RTechName:   Grigaliunas, Vyto 
RTechPhone:  +1-630-840-2539 
RTechEmail:  vyto@fnal.gov
RTechRef:    https://rdap.arin.net/registry/entity/VGR18-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
AS293	ESnet	US

Upstreams

AS Number	Description	Country
AS293	ESnet	US

Contacts

Email Contacts

bobyshev@fnal.gov

Abuse Contacts

abuse@fnal.gov