24.246.156.0/23

AS53488 · Optimum Online

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Summary

Country	United States
Domain	optimum.com
ASN	AS53488
Parent Range	24.246.128.0/18
Registry	ARIN
ID	CABLE-OPERATIONS---NC

WHOIS Details

NetHandle:      NET-24-246-128-0-1
OrgID:          OPTO
Parent:         NET-24-0-0-0-0
NetName:        CABLE-OPERATIONS---NC
NetRange:       24.246.128.0 - 24.246.191.255
NetType:        allocation
RegDate:        2009-06-10
Updated:        2022-04-04
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:      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:        2025-12-18
OfficePhone:    +1-516-803-2300
Mailbox:        abuse@alticeusa.com
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 24.246.156.0/23

Range	ASN	Company	Num of IPs
24.246.128.0/18	AS53488	Optimum Online	16,384

Nearby Ranges

BGP prefixes that overlap with 24.246.0.0/16

Range	ASN	Company	Num of IPs
24.246.128.0/18	AS53488	Optimum Online	16,384
24.246.96.0/19	AS6128	Cablevision Systems Corp.	8,192
24.246.192.0/19	AS40918	Diode Cable Company	8,192
24.246.224.0/19	AS3737	PenTeleData Inc.	8,192
24.246.237.0/24	AS3737	PenTeleData House Account	256
24.246.107.0/24	AS54004	ST JOSEPHS COLLEGE	256
24.246.233.0/24	AS3737	PenTeleData House Account	256
24.246.105.0/24	AS53720	SUPERIOIR TECHNOLOGY	256
24.246.234.0/24	AS3737	PenTeleData House Account	256
24.246.236.0/24	AS3737	PenTeleData House Account	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

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

IP Address	ASN	Details
24.246.157.114	AS53488 Optimum Online	`21.32ms` from Ashburn, US
24.246.156.1	AS53488 Optimum Online	`18.84ms` from Ashburn, 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
97.132.16.199	AS6167 Verizon Business	`17.61ms` from Atlanta, US
44.254.161.135	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
14.198.186.231	AS9269 Hong Kong Broadband Network Ltd.	`1.00ms` from Hong Kong, HK
88.253.231.247	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.70ms` from Istanbul, TR
47.151.234.7	AS5650 Frontier Communications of America, Inc.	`4.08ms` from Los Angeles, US
50.53.120.71	AS20055 Wholesail networks LLC	`1.81ms` from Portland, US
61.82.159.167	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
58.182.73.231	AS55430 Starhub Ltd	`2.11ms` from Singapore, SG
210.71.64.199	AS1659 Taiwan Academic Network (TANet) Information Center	`1.96ms` from Taipei, TW
221.204.42.167	AS4837 CHINA UNICOM China169 Backbone	`1.90ms` from Taiyuan, CN
70.226.112.71	AS7018 AT&T Enterprises, LLC	`8.34ms` from Dallas, US
85.99.248.87	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.25ms` from Istanbul, TR
5.71.218.55	AS5607 Sky UK Limited	`7.26ms` from London, GB
143.159.206.151	AS6871 Plusnet	`4.56ms` from London, GB
200.236.255.23	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`1.64ms` from Osasco, BR
91.167.171.55	AS12322 Free SAS	`7.19ms` from Paris, FR
136.187.110.231	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.26ms` from Tokyo, JP
176.115.71.167	AS198715 Orbita Ltd.	`3.65ms` from Yekaterinburg, RU
73.87.25.199	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Ashburn, US
13.92.124.135	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
199.185.175.55	AS2728 Gigsouth, LLC	`0.21ms` from Atlanta, US
101.31.135.7	AS4837 CHINA UNICOM China169 Backbone	`6.95ms` from Beijing, CN
44.246.217.87	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
70.16.200.103	AS13977 Fidium	`3.25ms` from Boston, US
117.208.231.103	AS9829 National Internet Backbone	`5.96ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 24.246.156.193

traceroute to 24.246.156.193 (24.246.156.193): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 178.844 ms

2 [AS53488] 24.246.156.193 138.954 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

On March 13th 2026

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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