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 lightpathfiber.com
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:      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


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

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

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
148.77.105.0/24 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

4,112 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
148.77.5.149 AS6128 Cablevision Systems Corp. 1.72ms from New York City, US
148.77.19.69 AS6128 Cablevision Systems Corp. 1.69ms from New York City, US
148.77.87.249 AS6128 Cablevision Systems Corp. 1.66ms from New York City, US
148.77.70.202 AS6128 Cablevision Systems Corp. 2.35ms from New York City, US
148.77.34.35 AS6128 Cablevision Systems Corp. 2.13ms from Secaucus, US
148.77.39.253 AS396148 D'Addario & Company Inc. 4.42ms from New York City, US
148.77.86.82 AS6128 Cablevision Systems Corp. 1.63ms from Piscataway, US
148.77.49.21 AS6128 Cablevision Systems Corp. 1.79ms from Secaucus, US
148.77.27.82 AS6128 Cablevision Systems Corp. 1.68ms from New York City, US
148.77.69.218 AS6128 Cablevision Systems Corp. 1.71ms from New York City, US
148.77.9.194 AS6128 Cablevision Systems Corp. 1.51ms from New York City, US
148.77.85.5 AS6128 Cablevision Systems Corp. 1.64ms from New York City, US
148.77.44.42 AS6128 Cablevision Systems Corp. 2.93ms from New York City, US
148.77.110.209 AS6128 Cablevision Systems Corp. 1.95ms from New York City, US
148.77.41.210 AS6128 Cablevision Systems Corp. 2.15ms from New York City, US
148.77.20.76 AS6128 Cablevision Systems Corp. 1.92ms from New York City, US
148.77.82.65 AS6128 Cablevision Systems Corp. 1.72ms from New York City, US
148.77.127.1 AS6128 Cablevision Systems Corp. 2.16ms from New York City, US
148.77.73.221 AS6128 Cablevision Systems Corp. 1.69ms from New York City, US
148.77.11.110 AS6128 Cablevision Systems Corp. 1.69ms from New York City, US
148.77.92.250 AS6128 Cablevision Systems Corp. 1.60ms from New York City, US
148.77.55.121 AS6128 Cablevision Systems Corp. 1.69ms from New York City, US
148.77.75.210 AS6128 Cablevision Systems Corp. 1.50ms from New York City, US
148.77.109.69 AS6128 Cablevision Systems Corp. 1.68ms from New York City, US
148.77.107.121 AS6128 Cablevision Systems Corp. 1.59ms 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
178.84.214.1 AS33915 Vodafone Libertel B.V. 2.38ms from Amsterdam, NL
23.235.106.193 AS7782 Alaska Communications Systems Group, Inc. 1.99ms from Anchorage, US
181.122.128.1 AS23201 Telecel S.A. 18.49ms from Asuncion, PY
35.135.134.33 AS20115 Charter Communications LLC 13.21ms from Atlanta, US
47.36.218.1 AS20115 Charter Communications LLC 10.78ms from Atlanta, US
74.202.125.1 AS3549 Level 3 Parent, LLC 0.83ms from Atlanta, US
12.219.98.193 AS7018 AT&T Enterprises, LLC 1.09ms from Atlanta, US
125.34.172.1 AS4808 China Unicom Beijing Province Network 2.39ms from Beijing, CN
52.25.236.209 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
194.156.81.1 AS207693 Telekabel Ltd. 3.49ms from Budapest, HU
190.1.30.1 AS27833 BVNET S.A. 7.28ms from Buenos Aires, AR
154.237.160.1 AS36992 ETISALAT MISR 17.61ms from Cairo, EG
197.58.6.81 AS8452 TE-AS 4.32ms from Cairo, EG
173.183.50.1 AS852 TELUS Communications Inc. 9.21ms from Calgary, CA
189.174.145.49 AS8151 UNINET 0.80ms from Cancún, MX
45.36.235.81 AS11426 Charter Communications Inc 9.15ms from Charlotte, US
208.180.183.1 AS19108 Optimum 6.90ms from Dallas, US
94.114.58.1 AS3209 Vodafone GmbH 7.50ms from Duesseldorf, DE
123.24.54.1 AS45899 VNPT Corp 1.16ms from Hanoi, VN
8.225.238.1 AS13747 DONEGAL MUTUAL INSURANCE 1.87ms from Houston, US
98.57.6.1 AS7922 Comcast Cable Communications, LLC 4.20ms from Houston, US
122.46.192.97 AS17858 LG POWERCOMM 1.75ms from Incheon, KR
197.243.107.65 AS37228 KT RWANDA NETWORK Ltd 0.90ms from Kigali, RW
62.233.105.97 AS20860 IOMART CLOUD SERVICES LIMITED 1.24ms from London, GB
109.200.2.1 AS20860 IOMART CLOUD SERVICES LIMITED 3.83ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 148.77.35.33
traceroute to 148.77.35.33 (148.77.35.33): 64 hops max, 52 byte packets
4 [] 198.32.160.186 3.56 ms
5 [] 65.19.120.237 2.05 ms
6 [] 64.15.3.155 1.851 ms
7 [AS6128] 148.77.35.33 3.206 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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