IP range details

148.77.0.0/16

AS6128  ·  Cablevision Systems Corp.

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Summary

Country United States
Domain optimum.net
ASN AS6128
Registry arin
Hosted IPs 65,536
ID OPTO

WHOIS Details

NetHandle:      NET-148-77-0-0-1
OrgID:          OPTO
Parent:         NET-148-0-0-0-0
NetName:        OPTO
NetRange:       148.77.0.0 - 148.77.255.255
NetType:        allocation
RegDate:        2015-05-14
Updated:        2017-03-14
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:        2023-12-02
OrgAdminHandle: OH4-ORG-ARIN
OrgTechHandle:  OH4-ORG-ARIN
OrgAbuseHandle: OH4-ORG-ARIN
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:        2023-12-02
OfficePhone:    +1-516-803-2300
Mailbox:        abuse@alticeusa.com
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN

Hosted domains

There are 227 domain names hosted across 57 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
148.77.30.130 ijbmpt.org 70
148.77.42.60 settlethecase.online 40
148.77.124.107 nyccfb.info 20
148.77.67.96 sunywcc.edu 8
148.77.110.67 brubeckcollection.info 8
148.77.30.70 theoriginalmarijuanasite.com 7
148.77.3.23 hempsteadtown.com 6
148.77.87.126 medaz.com 5
148.77.28.130 datadrivencounsel.com 4
148.77.124.122 medpluspro.com 3
148.77.42.59 nyspfla.net 3
148.77.27.240 procure.com 2
148.77.3.13 golfatlido.com 2
148.77.56.248 argobiochem.com 2
148.77.86.251 gmgtransportphp.com 2
148.77.75.62 trinity-solar.net 2
148.77.56.229 unitedfoodscorp.com 2
148.77.92.82 minutemanhelp.com 2
148.77.56.249 freightmatics.com 2
148.77.56.244 chinafinancialreview.com 1

Hosted domains API

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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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