ASN AS54837 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54837?

AS54837 is listed under Butler Snow.

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.

AS54837 Butler Snow | IPGeolocation.io

ASN Lookup Tool

Butler Snow butlersnow.com

US 1 Routes

AS Data

AS54837

AS54837 – Butler Snow

AS Number	54837
AS Name	BSNOW-AS-01
Organization	Butler Snow(bsl-439)
Country	US
Website	butlersnow.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-04-07

ASN Intelligence API for production workflows

Use ASN data for AS54837 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.33.21.0/24	AS54837	Butler Snow	Butler Snow	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:       54837
ASName:         BSNOW-AS-01
ASHandle:       AS54837
RegDate:        2023-04-07
Updated:        2023-04-07    
Ref:            https://rdap.arin.net/registry/autnum/54837


OrgName:        Butler Snow
OrgId:          BSL-439
Address:        1020 Highland Colony Parkway
City:           Ridgeland
StateProv:      MS
PostalCode:     39157
Country:        US
RegDate:        2023-03-21
Updated:        2023-03-31
Ref:            https://rdap.arin.net/registry/entity/BSL-439


OrgDNSHandle: INFOR251-ARIN
OrgDNSName:   Information Security
OrgDNSPhone:  +1-601-985-4134 
OrgDNSEmail:  information.security@butlersnow.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INFOR251-ARIN

OrgNOCHandle: INFOR251-ARIN
OrgNOCName:   Information Security
OrgNOCPhone:  +1-601-985-4134 
OrgNOCEmail:  information.security@butlersnow.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INFOR251-ARIN

OrgRoutingHandle: INFOR251-ARIN
OrgRoutingName:   Information Security
OrgRoutingPhone:  +1-601-985-4134 
OrgRoutingEmail:  information.security@butlersnow.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INFOR251-ARIN

OrgTechHandle: INFOR251-ARIN
OrgTechName:   Information Security
OrgTechPhone:  +1-601-985-4134 
OrgTechEmail:  information.security@butlersnow.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFOR251-ARIN

OrgAbuseHandle: INFOR251-ARIN
OrgAbuseName:   Information Security
OrgAbusePhone:  +1-601-985-4134 
OrgAbuseEmail:  information.security@butlersnow.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOR251-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