1. All IP Ranges
  2. 148.0.0.0/8
  3. 148.77.0.0/16
  4. AS6128  | 148.77.0.0/17

148.77.0.0/17

AS6128  ·  Cablevision Systems Corp.

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Summary

Country United States
Domain lightpath.net
ASN AS6128
Registry ARIN
ID LP-148-77-0-0-17

WHOIS Details

NetHandle:      NET-148-77-0-0-1
OrgID:          CLL-174
Parent:         NET-148-0-0-0-0
NetName:        LP-148-77-0-0-17
NetRange:       148.77.0.0 - 148.77.127.255
NetType:        allocation
RegDate:        2015-05-14
Updated:        2026-03-17
Source:         ARIN


OrgID:          CLL-174
OrgName:        Cablevision Lightpath LLC
CanAllocate:    
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2024-06-24
Updated:        2026-01-21
OrgAdminHandle: LFIA1-ARIN
OrgTechHandle:  CIO1-ARIN
OrgTechHandle:  LFIA1-ARIN
OrgTechHandle:  OLE2-ARIN
OrgAbuseHandle: LFAR-ARIN
OrgNOCHandle:   LFNMC-ARIN
Source:         ARIN


POCHandle:      OLE2-ARIN
IsRole:         Y
LastName:       Optimum Lightpath Eng
FirstName:      
Street:         1111 Stewart Ave
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2007-07-23
Updated:        2025-11-18
OfficePhone:    +1-866-611-3434
Mailbox:        ipadmin@lightpathfiber.com
Source:         ARIN


POCHandle:      CIO1-ARIN
IsRole:         Y
LastName:       Cablevision Internet Operations
FirstName:      
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2003-04-10
Updated:        2025-12-18
OfficePhone:    +1-516-390-5480
Mailbox:        hostmaster@alticeusa.com
Mailbox:        inetops@AlticeUSA.com
Source:         ARIN


POCHandle:      LFIA1-ARIN
IsRole:         Y
LastName:       Lightpath Fiber IP Admin
FirstName:      
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2026-01-21
Updated:        2026-01-21
OfficePhone:    +1-866-611-3434
Mailbox:        ipadmin@lightpathfiber.com
Source:         ARIN


POCHandle:      LFAR-ARIN
IsRole:         Y
LastName:       Lightpath Fiber Abuse Reports
FirstName:      
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2026-01-08
Updated:        2026-01-21
OfficePhone:    +1-866-611-3434
Mailbox:        abuses@lightpathfiber.com
Source:         ARIN


POCHandle:      LFNMC-ARIN
IsRole:         Y
LastName:       Lightpath Fiber Network Management Center
FirstName:      
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2026-01-08
Updated:        2026-01-08
OfficePhone:    +1-866-611-3434
Mailbox:        ipadmin@lightpathfiber.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 148.77.0.0/17

Range ASN Company Num of IPs
148.77.62.0/24 AS16666 VEECO INSTRUMENTS INC/PLAINVIEW 256
148.77.67.0/24 AS22479 WESTCHESTER COMMUNITY COLLEGE 256
148.77.97.0/24 AS394877 BLYTHEDALE CHILDREN'S HOSPITAL 256
148.77.3.0/24 AS396131 TOWN OF HEMPSTEAD 256
148.77.39.0/24 AS396148 J D'ADDARIO 256
148.77.105.0/24 AS397394 GOLD COAST BROADBAND 256
148.77.121.0/24 AS397394 GOLD COAST BROADBAND 256
148.77.22.0/24 AS4451 1199SEIU NATIONAL BENEFIT FUND FOR HEALTH & HUMAN SERVICE EMPLOYEES 256
148.77.80.0/24 AS54004 CONAIR LLC 256

Nearby Ranges

BGP prefixes that overlap with 148.77.0.0/16

Range ASN Company Num of IPs
148.77.128.0/17 AS6128 Optimum Online 32,768
148.77.97.0/24 AS394877 BLYTHEDALE CHILDREN'S HOSPITAL 256
148.77.3.0/24 AS396131 TOWN OF HEMPSTEAD 256
148.77.39.0/24 AS396148 J D'ADDARIO 256
148.77.62.0/24 AS16666 VEECO INSTRUMENTS INC/PLAINVIEW 256
148.77.121.0/24 AS397394 GOLD COAST BROADBAND 256
148.77.22.0/24 AS4451 1199SEIU NATIONAL BENEFIT FUND FOR HEALTH & HUMAN SERVICE EMPLOYEES 256
148.77.80.0/24 AS54004 CONAIR LLC 256
148.77.105.0/24 AS397394 GOLD COAST BROADBAND 256
148.77.67.0/24 AS22479 WESTCHESTER COMMUNITY COLLEGE 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

4,073 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
148.77.3.31 AS396131 Town of Hempstead 3.93ms from New York City, US
148.77.46.122 AS6128 Cablevision Systems Corp. 2.05ms from New York City, US
148.77.12.234 AS6128 Cablevision Systems Corp. 1.45ms from New York City, US
148.77.47.58 AS6128 Cablevision Systems Corp. 1.54ms from New York City, US
148.77.57.81 AS6128 Cablevision Systems Corp. 2.19ms from New York City, US
148.77.7.41 AS6128 Cablevision Systems Corp. 1.61ms from New York City, US
148.77.14.26 AS6128 Cablevision Systems Corp. 1.67ms from New York City, US
148.77.45.29 AS6128 Cablevision Systems Corp. 1.72ms from New York City, US
148.77.24.137 AS6128 Cablevision Systems Corp. 1.71ms from New York City, US
148.77.36.193 AS6128 Cablevision Systems Corp. 1.44ms from New York City, US
148.77.8.17 AS6128 Cablevision Systems Corp. 3.56ms from Piscataway, US
148.77.22.12 AS4451 1199SEIU National Benefit Funds 2.78ms from New York City, US
148.77.59.21 AS6128 Cablevision Systems Corp. 1.79ms from New York City, US
148.77.6.41 AS6128 Cablevision Systems Corp. 1.68ms from New York City, US
148.77.49.13 AS6128 Cablevision Systems Corp. 1.77ms from New York City, US
148.77.54.35 AS6128 Cablevision Systems Corp. 1.80ms from New York City, US
148.77.39.254 AS396148 D'Addario & Company Inc. 4.13ms from New York City, US
148.77.55.61 AS6128 Cablevision Systems Corp. 1.73ms from New York City, US
148.77.56.12 AS6128 Cablevision Systems Corp. 2.67ms from New York City, US
148.77.62.12 AS16666 Veeco Instruments Inc. 3.65ms from New York City, US
148.77.5.253 AS6128 Cablevision Systems Corp. 1.80ms from New York City, US
148.77.64.161 AS6128 Cablevision Systems Corp. 1.74ms from New York City, US
148.77.15.37 AS6128 Cablevision Systems Corp. 2.03ms from New York City, US
148.77.13.169 AS6128 Cablevision Systems Corp. 1.77ms from New York City, US
148.77.52.202 AS6128 Cablevision Systems Corp. 1.75ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
94.214.83.1 AS33915 Vodafone Libertel B.V. 4.91ms from Amsterdam, NL
24.214.103.1 AS12083 WideOpenWest Finance LLC 7.30ms from Atlanta, US
35.131.142.129 AS20115 Charter Communications LLC 1.71ms from Atlanta, US
184.184.226.33 AS22773 Cox Communications Inc. 7.99ms from Atlanta, US
131.144.46.1 AS3479 Board of Regents of the University System of Georgia 2.53ms from Atlanta, US
75.100.76.1 AS4181 TDS TELECOM 8.11ms from Atlanta, US
32.12.222.81 AS7018 AT&T Enterprises, LLC 6.66ms from Atlanta, US
188.80.253.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.13ms from Braga, PT
37.218.236.1 AS25274 Naracom Kft. 5.34ms from Budapest, HU
212.52.182.1 AS28924 INTEGRITY Informatics Ltd. 0.19ms from Budapest, HU
175.17.224.1 AS4837 CHINA UNICOM China169 Backbone 2.52ms from Changchun, CN
112.44.205.1 AS9808 China Mobile Communications Group Co., Ltd. 6.66ms from Chengdu, CN
173.17.46.1 AS30036 Mediacom Communications Corp 4.30ms from Chicago, US
72.23.146.1 AS27364 Armstrong 6.13ms from Cleveland, US
24.224.43.1 AS11492 CABLE ONE, INC. 8.07ms from Dallas, US
108.175.23.241 AS32798 Highline Services, LLC 9.04ms from Dallas, US
88.87.186.1 AS47680 EOBO Ltd T/A BBnet 0.32ms from Dublin, IE
68.36.16.177 AS7922 Comcast Cable Communications, LLC 7.28ms from Flint, US
172.111.228.241 AS9009 M247 Europe SRL 0.45ms from Frankfurt am Main, DE
58.250.163.1 AS17623 China Unicom Shenzen network 5.84ms from Guangzhou, CN
183.147.156.1 AS4134 CHINANET-BACKBONE 9.36ms from Hangzhou, CN
220.184.70.193 AS4134 CHINANET-BACKBONE 5.34ms from Hangzhou, CN
87.94.140.241 AS16086 DNA Oyj 0.69ms from Helsinki, FI
103.65.43.161 AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED 1.08ms from Hong Kong, HK
210.184.196.97 AS9729 iAdvantage Limited 2.00ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 148.77.17.181
traceroute to 148.77.17.181 (148.77.17.181): 64 hops max, 52 byte packets
5 [] 65.19.120.237 1.968 ms
6 [AS6128] 148.77.17.181 1.787 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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