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.

AS53725 PBF Holding Company LLC

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

PBF Holding Company LLC pbfenergy.com

US 1 Routes

AS Data

AS53725

AS53725 – PBF Holding Company LLC

AS Number	53725
AS Name	PBF-ASN
Organization	PBF Holding Company LLC(phl-19)
Country	US
Website	pbfenergy.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-05-03

ASN Intelligence API for production workflows

Use ASN data for AS53725 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
173.251.91.0/24	AS53725	PBF Holding Company LLC	PBF HOLDINGS COMPANY	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:       53725
ASName:         PBF-ASN
ASHandle:       AS53725
RegDate:        2011-05-03
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/53725


OrgName:        PBF Holding Company LLC
OrgId:          PHL-19
Address:        1 Sylvan Way, 2nd Floor
City:           Parsippany
StateProv:      NJ
PostalCode:     07054
Country:        US
RegDate:        2011-03-02
Updated:        2011-03-02
Ref:            https://rdap.arin.net/registry/entity/PHL-19


OrgNOCHandle: GUPTA2-ARIN
OrgNOCName:   GUPTA, VIKAS 
OrgNOCPhone:  +1-973-455-7596 
OrgNOCEmail:  vikas.gupta@pbfenergy.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GUPTA2-ARIN

OrgAbuseHandle: GUPTA2-ARIN
OrgAbuseName:   GUPTA, VIKAS 
OrgAbusePhone:  +1-973-455-7596 
OrgAbuseEmail:  vikas.gupta@pbfenergy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GUPTA2-ARIN

OrgTechHandle: GUPTA2-ARIN
OrgTechName:   GUPTA, VIKAS 
OrgTechPhone:  +1-973-455-7596 
OrgTechEmail:  vikas.gupta@pbfenergy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GUPTA2-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
AS54004	Cablevision Lightpath LLC	US

Upstreams

AS Number	Description	Country
AS54004	Cablevision Lightpath LLC	US

Frequently Asked Questions

What is ASN AS53725?

ASN AS53725 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53725?

AS53725 is listed under PBF Holding Company LLC.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.