ASN Lookup Tool

Cablevision Lightpath LLC lightpathfiber.com US US 403 Routes

AS Data

AS54004

AS54004 – Cablevision Lightpath LLC

AS Number 54004
AS Name LIGHTPATH
Organization Cablevision Lightpath LLC (cll-174)
Country US
Website lightpathfiber.com
Number of IPv4 Routes 322
Number of IPv6 Routes 40
ASN type ISP
Registry ARIN
Date Allocated 2011-08-31

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Use ASN data for AS54004 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
24.38.109.0/24 256
74.48.56.0/22 1024
24.38.74.0/24 256
65.51.111.0/24 256
165.254.66.0/24 256
23.142.76.0/24 256
2607:fda8:801c::/48 ~1×10²⁴
77.67.36.0/22 1024
205.234.235.0/24 256
104.37.6.0/24 256
40.183.220.0/24 256
2607:fda8:8014::/48 ~1×10²⁴
144.168.14.0/24 256
13.141.240.0/20 4096
85.189.32.0/22 1024
151.247.204.0/24 256
2607:fda8:1007::/48 ~1×10²⁴
2607:fda8:1006::/48 ~1×10²⁴
147.79.47.0/24 256
209.200.225.0/24 256
69.74.96.0/20 4096
69.74.96.0/19 8192
2607:fda8:8013::/48 ~1×10²⁴
66.225.200.0/24 256
151.240.155.0/24 256
144.168.15.0/24 256
216.83.32.0/24 256
65.51.16.0/21 2048
65.51.32.0/19 8192
151.247.203.0/24 256
134.202.30.0/24 256
192.83.220.0/24 256
47.19.88.0/24 256
134.202.10.0/24 256
206.246.84.0/24 256
148.76.128.0/18 16384
65.51.32.0/20 4096
209.200.224.0/24 256
104.37.7.0/24 256
24.38.93.0/24 256
65.51.208.0/20 4096
47.19.238.0/24 256
23.227.64.0/22 1024
69.74.176.0/20 4096
65.51.48.0/20 4096
40.183.74.0/24 256
206.53.143.0/24 256
90.96.156.0/22 1024
198.105.188.0/24 256
65.51.80.0/20 4096
90.96.64.0/22 1024
2607:fda8:1008::/48 ~1×10²⁴
134.202.31.0/24 256
2607:fda8:1005::/48 ~1×10²⁴
65.87.19.0/24 256
144.168.13.0/24 256
2607:fda8:1014::/48 ~1×10²⁴
2607:fda8:1010::/48 ~1×10²⁴
191.101.87.0/24 256
2607:fda8:800a::/48 ~1×10²⁴

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:       54004
ASName:         LIGHTPATH
ASHandle:       AS54004
RegDate:        2011-08-31
Updated:        2026-01-16
Ref:            https://rdap.arin.net/registry/autnum/54004


OrgName:        Cablevision Lightpath LLC
OrgId:          CLL-174
Address:        1111 Stewart Avenue
City:           Bethpage
StateProv:      NY
PostalCode:     11714
Country:        US
RegDate:        2024-06-24
Updated:        2026-01-21
Ref:            https://rdap.arin.net/registry/entity/CLL-174


OrgTechHandle: CIO1-ARIN
OrgTechName:   Cablevision Internet Operations
OrgTechPhone:  +1-516-390-5480 
OrgTechEmail:  inetops@AlticeUSA.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CIO1-ARIN

OrgNOCHandle: LFNMC-ARIN
OrgNOCName:   Lightpath Fiber Network Management Center
OrgNOCPhone:  +1-866-611-3434 
OrgNOCEmail:  ipadmin@lightpathfiber.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LFNMC-ARIN

OrgAbuseHandle: LFAR-ARIN
OrgAbuseName:   Lightpath Fiber Abuse Reports
OrgAbusePhone:  +1-866-611-3434 
OrgAbuseEmail:  abuses@lightpathfiber.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LFAR-ARIN

OrgTechHandle: LFIA1-ARIN
OrgTechName:   Lightpath Fiber IP Admin
OrgTechPhone:  +1-866-611-3434 
OrgTechEmail:  ipadmin@lightpathfiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LFIA1-ARIN

OrgTechHandle: OLE2-ARIN
OrgTechName:   Optimum Lightpath Eng
OrgTechPhone:  +1-866-611-3434 
OrgTechEmail:  ipadmin@lightpathfiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OLE2-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
AS19787 First Eagle Investment Management LLC US
AS402779 AmeriCo Group Inc., US
AS395053 Community Counselling Service Co., LLC US
AS21504 The Bessemer Group, Inc. US
AS27370 City of Boston US
AS12216 KRAVET INC. US
AS23410 Nassau County BOCES US
AS54776 West Essex Regional School District US
AS17056 CipherSpace, LLC US
AS19670 Custom Computer Specialists, Inc. US
AS4543 The New York Times Company US
AS394817 The Salvation Army US
AS11737 Nu Age Managed Services, LLC US
AS31844 Tafferer Trading LLC US
AS25740 Point72 Asset Management, LP US
AS38166 Standard Chartered Bank Hong Kong Limited HK
AS54546 Ferrari North America, Inc. US
AS46104 AUDIOVOX CORPORATION US
AS17245 Apex Clearing Solutions, LLC US
AS29457 Options Technology Ltd GB
AS13652 HORIZON BLUE CROSS BLUE SHIELD OF NJ US
AS19796 Shubert Organization, Inc. US
AS63465 Securewatch24, LLC US
AS25936 MJHS Health System US
AS46996 New York City Health & Hospitals Corporation US
AS30280 Teachers Federal Credit Union US
AS54103 MOD Mission Critical, LLC US
AS39981 Stone Point Capital LLC US
AS62802 Macy's Systems and Technology, Inc. US
AS395331 New York Proton Management, LLC US
AS394193 County of Morris OIT US
AS26815 Lowenstein Sandler US
AS35880 Wakefern Food Corp. US
AS62822 Centenary University US
AS1299 Arelion Sweden AB SE
AS1617 Jacobs Levy Equity Management, Inc. US
AS396967 Township of Woodbridge US
AS46904 Weitz & Luxenberg P.C US
AS33381 ABS Investment Management LLC US
AS63180 STS Tire & Auto Centers US
AS18559 CANIK USA, LLC US
AS22399 Commerzbank AG New York Branch US
AS396146 Therap Services US
AS399034 enfoTech & Consulting Inc. US
AS53725 PBF Holding Company LLC US
AS40233 SLOMIN'S INC. US
AS1632 SONIC HEALTHCARE USA, INC. US
AS15209 CommVault Systems US
AS46351 BBH Solutions Inc. US
AS14350 NULL ORG
AS11817 Stafford Associates Computer Specialists, Inc. US
AS36466 Cohere Communications, LLC US
AS25987 Westchester Library System US
AS27453 Systemax Inc. US
AS16481 Babson College US
AS11452 Mount Sinai School of Medicine US
AS396844 William Raveis Real Estate, Incorporated. US
AS18973 TAG Online Inc. US
AS49683 MASSIVEGRID LTD GB
AS3408 Rainbow Media Holdings LLC US

Upstreams

AS Number Description Country
AS6128 Cablevision Systems Corp. US
AS1299 Arelion Sweden AB SE
AS6939 Hurricane Electric LLC US
AS174 Cogent Communications, LLC US
AS6461 Zayo Bandwidth US

Downstreams

AS Number Description Country
AS19787 First Eagle Investment Management LLC US
AS402779 AmeriCo Group Inc., US
AS395053 Community Counselling Service Co., LLC US
AS21504 The Bessemer Group, Inc. US
AS27370 City of Boston US
AS12216 KRAVET INC. US
AS23410 Nassau County BOCES US
AS54776 West Essex Regional School District US
AS17056 CipherSpace, LLC US
AS19670 Custom Computer Specialists, Inc. US

Contacts

Email Contacts

inetops@AlticeUSA.com ipadmin@lightpathfiber.com

Abuse Contacts

abuses@lightpathfiber.com

Legacy Routes

206.246.93.0/24 206.246.111.0/24 206.246.98.0/24

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Frequently Asked Questions

ASN AS54004 is an Autonomous System Number used to identify a network for BGP internet routing.
AS54004 is listed under Cablevision Lightpath LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.