1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.148.0.0/16
  4. AS6128  | 104.148.128.0/17

104.148.128.0/17

AS6128  ·  Cablevision Systems Corp.

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Summary

Country United States
Domain optimum.com
ASN AS6128
Registry ARIN
ID NETBLK-OOL-12BLK

WHOIS Details

NetHandle:      NET-104-148-128-0-1
OrgID:          OPTO
Parent:         NET-104-0-0-0-0
NetName:        NETBLK-OOL-12BLK
NetRange:       104.148.128.0 - 104.148.255.255
NetType:        allocation
RegDate:        2014-07-15
Updated:        2014-07-30
TechHandle:     CIO1-ARIN
TechHandle:     DSO38-ARIN
TechHandle:     OH4-ORG-ARIN
TechHandle:     OLE2-ARIN
TechHandle:     OPTIM-ARIN
TechHandle:     SIS16-ARIN
Source:         ARIN


OrgID:          OPTO
OrgName:        Optimum Online
CanAllocate:    
Street:         111 new south RD
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        1999-07-29
Updated:        2024-11-25
OrgAdminHandle: OH4-ORG-ARIN
OrgTechHandle:  OH4-ORG-ARIN
OrgAbuseHandle: OH4-ORG-ARIN
Source:         ARIN


POCHandle:      SIS16-ARIN
IsRole:         Y
LastName:       Static IP Services
FirstName:      
Street:         111 New South Rd
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2007-07-05
Updated:        2024-12-06
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      OPTIM-ARIN
IsRole:         Y
LastName:       Optimum WiFi
FirstName:      
Street:         111 New South Rd
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2009-10-15
Updated:        2024-12-06
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DSO38-ARIN
IsRole:         Y
LastName:       Digital Services Operations
FirstName:      
Street:         111 New South Rd
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2007-05-09
Updated:        2024-12-06
OfficePhone:    +1-516-803-3000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      OH4-ORG-ARIN
IsRole:         Y
LastName:       OOL Hostmaster
FirstName:      
Street:         111 new south RD
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        1998-09-29
Updated:        2024-12-06
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        2024-12-06
OfficePhone:    +1-516-390-5480
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.148.0.0/16

Range ASN Company Num of IPs
104.148.0.0/17 AS16509 Amazon.com, Inc. 32,768

Hosted domains

There are 15 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.148.207.149 tuliptreecapital.com 2
104.148.168.126 bindas.me 2
104.148.133.156 dxunltd.net 1
104.148.219.9 smirnov.plus 1
104.148.139.10 pyxissolutions.org 1
104.148.162.168 buhao.jp 1
104.148.219.192 bluecargoinc.com 1
104.148.222.230 ashrileyart.com 1
104.148.136.82 sjksys.com 1
104.148.143.43 wccamg.com 1
104.148.181.58 yev.homes 1
104.148.143.179 konahq.net 1
104.148.133.117 simjack.com 1

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

1,101 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.148.216.1 AS6128 Cablevision Systems Corp. 2.18ms from New York City, US
104.148.212.168 AS6128 Cablevision Systems Corp. 3.78ms from Newark, US
104.148.162.130 AS6128 Cablevision Systems Corp. 7.97ms from Newark, US
104.148.184.1 AS6128 Cablevision Systems Corp. 1.88ms from New York City, US
104.148.205.106 AS6128 Cablevision Systems Corp. 8.37ms from New York City, US
104.148.148.1 AS6128 Cablevision Systems Corp. 2.32ms from New York City, US
104.148.233.74 AS6128 Cablevision Systems Corp. 6.23ms from New York City, US
104.148.235.141 AS6128 Cablevision Systems Corp. 7.34ms from New York City, US
104.148.178.1 AS6128 Cablevision Systems Corp. 2.33ms from New York City, US
104.148.166.23 AS6128 Cablevision Systems Corp. 10.18ms from New York City, US
104.148.245.252 AS6128 Cablevision Systems Corp. 3.80ms from New York City, US
104.148.222.24 AS6128 Cablevision Systems Corp. 8.21ms from New York City, US
104.148.188.1 AS6128 Cablevision Systems Corp. 3.57ms from Piscataway, US
104.148.194.221 AS6128 Cablevision Systems Corp. 8.64ms from New York City, US
104.148.145.57 AS6128 Cablevision Systems Corp. 8.67ms from New York City, US
104.148.186.93 AS6128 Cablevision Systems Corp. 8.10ms from New York City, US
104.148.181.203 AS6128 Cablevision Systems Corp. 6.20ms from Newark, US
104.148.249.19 AS6128 Cablevision Systems Corp. 5.35ms from Secaucus, US
104.148.225.52 AS6128 Cablevision Systems Corp. 9.11ms from New York City, US
104.148.183.229 AS6128 Cablevision Systems Corp. 7.51ms from New York City, US
104.148.165.221 AS6128 Cablevision Systems Corp. 6.36ms from New York City, US
104.148.255.243 AS6128 Cablevision Systems Corp. 9.04ms from Newark, US
104.148.176.1 AS6128 Cablevision Systems Corp. 2.23ms from Piscataway, US
104.148.246.1 AS6128 Cablevision Systems Corp. 2.49ms from New York City, US
104.148.238.33 AS6128 Cablevision Systems Corp. 8.87ms 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
141.161.54.1 AS11318 Georgetown University 2.27ms from Ashburn, US
150.239.105.193 AS36351 IBM Cloud 0.56ms from Ashburn, US
209.50.147.1 AS3737 PenTeleData Inc. 13.25ms from Ashburn, US
73.135.33.1 AS7922 Comcast Cable Communications, LLC 5.36ms from Ashburn, US
68.191.17.161 AS20115 Charter Communications LLC 4.96ms from Atlanta, US
183.173.55.241 AS4538 China Education and Research Network Center 5.57ms from Beijing, CN
2.83.151.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.25ms from Braga, PT
190.188.3.1 AS7303 Telecom Argentina S.A. 1.04ms from Buenos Aires, AR
216.28.152.1 AS174 Cogent Communications, LLC 3.93ms from Buffalo, US
85.107.144.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.85ms from Bursa, TR
216.211.179.1 AS18897 Montana Sky Networks, Inc. 8.08ms from Calgary, CA
198.48.148.193 AS5645 TekSavvy Solutions, Inc. 1.39ms from Calgary, CA
119.55.232.1 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Changchun, CN
175.154.28.65 AS4837 CHINA UNICOM China169 Backbone 10.40ms from Chengdu, CN
24.137.160.1 AS11976 Fidelity Communication International Inc. 11.03ms from Chicago, US
164.153.242.193 AS16570 AgniCorp Inc. 5.11ms from Chicago, US
12.32.151.177 AS7018 AT&T Enterprises, LLC 1.45ms from Chicago, US
95.10.241.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.34ms from Denizli, TR
71.205.60.1 AS7922 Comcast Cable Communications, LLC 2.57ms from Denver, US
54.228.159.1 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
20.54.75.113 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
46.227.93.161 AS44180 ETN Internet GmbH & Co. KG 5.04ms from Duesseldorf, DE
45.229.0.113 AS267090 VIRTUALNET PROVEDORES LTDA ME 18.06ms from Fortaleza, BR
181.216.159.1 AS28573 Claro NXT Telecomunicacoes Ltda 0.70ms from Fortaleza, BR
200.253.190.129 AS4230 CLARO S.A. 0.49ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -m4 104.148.169.113
traceroute to 104.148.169.113 (104.148.169.113): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Jeddah, SA
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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