24.75.123.0/24

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Registry	ARIN
ID	SUDDE-NETBLK-NCT

WHOIS Details

NetHandle:      NET-24-75-123-0-1
OrgID:          SUDDE
Parent:         NET-24-0-0-0-0
NetName:        SUDDE-NETBLK-NCT
NetRange:       24.75.123.0 - 24.75.124.255
NetType:        allocation
OriginAS:       19108, 40285
RegDate:        2014-09-04
Updated:        2014-09-04
Source:         ARIN


OrgID:          SUDDE
OrgName:        Optimum
CanAllocate:    
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2006-05-25
Updated:        2025-08-06
OrgAdminHandle: NETAD233-ARIN
OrgTechHandle:  AUIO-ARIN
OrgAbuseHandle: ABUSE6997-ARIN
OrgNOCHandle:   NOCSU37-ARIN
Source:         ARIN


POCHandle:      NOCSU37-ARIN
IsRole:         Y
LastName:       NOC Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2018-02-13
Updated:        2024-10-21
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
Source:         ARIN


POCHandle:      NETAD233-ARIN
IsRole:         Y
LastName:       NetAdmin
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2017-02-03
Updated:        2024-12-06
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN


POCHandle:      AUIO-ARIN
IsRole:         Y
LastName:       Altice USA Internet Operations
FirstName:      
Street:         1111 Stewart Ave.
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2018-02-05
Updated:        2024-10-21
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@cv.net
Source:         ARIN


POCHandle:      ABUSE6997-ARIN
IsRole:         Y
LastName:       Abuse Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2018-02-09
Updated:        2024-10-21
OfficePhone:    +1-903-266-4800
Mailbox:        abuse@suddenlink.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 24.75.0.0/16

Range	ASN	Company	Num of IPs
24.75.0.0/18	AS3356	Level 3 Parent, LLC	16,384
24.75.64.0/19	AS3356	Level 3 Parent, LLC	8,192
24.75.176.0/20	AS11290	Cogeco Connexion inc	4,096
24.75.128.0/20	AS3356	Level 3 Parent, LLC	4,096
24.75.144.0/20	AS26801	Zito Media	4,096
24.75.192.0/21	AS4181	TDS TELECOM	2,048
24.75.212.0/22	AS11176	Minneapolis Convention Center	1,024
24.75.224.0/22	AS32779	George R. Brown Convention Center	1,024
24.75.240.0/22	AS32777	SMART CITY NETWORKS, LIMITED PARTNERSHIP	1,024
24.75.204.0/22	AS11582	America's Center Convention Complex	1,024
24.75.200.0/22	AS32686	NRG Park	1,024
24.75.44.0/22	AS3356	Matrix Telecommunications	1,024
24.75.228.0/22	AS18601	SMART CITY NETWORKS, LIMITED PARTNERSHIP	1,024
24.75.220.0/22	AS32775	Kay Bailey Hutchison Convention Center	1,024
24.75.216.0/22	AS33287	Atlantic City Convention Center	1,024
24.75.216.0/22	AS33287	Atlantic City Convention Center	1,024
24.75.238.0/23	AS15198	Washington State Convention Center	512
24.75.116.0/23	AS21615	Optimum	512
24.75.232.0/23	AS15198	Washington State Convention Center	512
24.75.28.0/23	AS16490	Manufacturers and Traders Trust Company	512
24.75.24.0/23	AS3356	Matrix Telecommunications	512
24.75.246.0/23	AS54565	Kansas City Convention Center	512
24.75.244.0/23	AS13395	SAFE Credit Union Convention Center	512
24.75.20.0/24	AS10753	RANDY SHEPARD & ASSOCIATES	256
24.75.43.0/24	AS14423	Nova Casualty Company	256
24.75.127.0/24	AS40285	NORTHLAND CABLE TELEVISION INC.	256
24.75.141.0/24	AS3356	Hamilton Beach	256
24.75.121.0/24	AS40285	Northland Communications	256
24.75.122.0/24	AS40285	Northland Communications	256
24.75.125.0/24	AS40285	Northland Cable Television, Inc.	256
24.75.112.0/24	AS40285	NORTHLAND CABLE TELEVISION INC.	256
24.75.115.0/24	AS40285	Northland Communications	256
24.75.234.0/24	AS15198	Washington State Convention Center	256
24.75.235.0/24	AS15198	Washington State Convention Center	256
24.75.120.0/24	AS40285	Northland Communications	256
24.75.236.0/24	AS15198	Washington State Convention Center	256
24.75.114.0/24	AS40285	Northland Communications	256
24.75.119.0/24	AS40285	Northland Communications	256
24.75.237.0/24	AS15198	Washington State Convention Center	256
24.75.124.0/24	AS19108	Optimum	256
24.75.197.0/24	AS4181	TDS TELECOM	256
24.75.199.0/24	AS4181	TDS TELECOM	256
24.75.135.0/24	AS3356	Virginia Baptist Resource Center	256
24.75.126.0/24	AS19108	Optimum	256
24.75.198.0/24	AS4181	TDS TELECOM	256
24.75.21.0/24	AS3356	Lantrax Inc.	256
24.75.118.0/24	AS40285	Northland Communications	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

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Pingable IPs

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

IP Address	ASN	Details
24.75.123.1	AS19108 Optimum	3.49ms from Dallas, 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
84.85.51.136	AS1136 KPN B.V.	2.73ms from Amsterdam, NL
89.211.193.168	AS42298 GCC MPLS peering	3.50ms from Az Za`ayin, QA
152.202.18.184	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	12.20ms from Bogota, CO
23.126.103.24	AS7018 AT&T Enterprises, LLC	3.04ms from Dallas, US
98.197.47.104	AS7922 Comcast Cable Communications, LLC	7.90ms from Houston, US
80.7.171.88	AS5089 Virgin Media Limited	4.49ms from London, GB
182.16.226.152	AS37916 A.T.WORKS, Inc.	6.42ms from Osaka, JP
84.23.142.72	AS16117 Gavle Energi AB	3.51ms from Stockholm, SE
108.17.64.72	AS701 Verizon Business	6.63ms from Ashburn, US
101.74.83.168	AS4837 CHINA UNICOM China169 Backbone	9.75ms from Beijing, CN
176.25.240.40	AS5607 Sky UK Limited	4.75ms from London, GB
91.125.43.232	AS6871 Plusnet	4.24ms from London, GB
90.162.131.88	AS12479 Orange Espagne SA	11.88ms from Madrid, ES
35.245.121.40	AS396982 Google LLC	0.12ms from Ashburn, US
141.216.26.8	AS394769 University of Michigan - Flint	2.15ms from Detroit, US
54.228.148.136	AS16509 Amazon.com, Inc.	0.16ms from Dublin, IE
185.39.74.88	AS49223 EVEREST TV AND RADIO COMPANY LLC	2.96ms from Kyiv, UA
73.244.165.104	AS7922 Comcast Cable Communications, LLC	5.07ms from Miami, US
178.234.39.40	AS8570 PJSC Rostelecom	8.75ms from Moscow, RU
175.213.148.40	AS4766 Korea Telecom	3.26ms from Seoul, KR
221.145.204.216	AS4766 Korea Telecom	3.40ms from Seoul, KR
211.35.52.248	AS9316 DACOM-PUBNETPLUS	2.15ms from Seoul, KR
73.146.214.88	AS7922 Comcast Cable Communications, LLC	11.68ms from Chicago, US
93.204.115.24	AS3320 Deutsche Telekom AG	10.97ms from Frankfurt am Main, DE
92.134.250.200	AS3215 Orange S.A.	14.81ms from Paris, FR

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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