74.196.128.0/19

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Parent Range	74.196.0.0/15
Registry	ARIN
ID	SUDDE-NETBLK

WHOIS Details

NetHandle:      NET-74-192-0-0-1
OrgID:          SUDDE
Parent:         NET-74-0-0-0-0
NetName:        SUDDE-NETBLK
NetRange:       74.192.0.0 - 74.197.255.255
NetType:        allocation
RegDate:        2006-09-27
Updated:        2012-03-20
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:      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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 74.196.128.0/19

Range	ASN	Company	Num of IPs
74.196.0.0/15	AS19108	Optimum	131,072

Nearby Ranges

BGP prefixes that overlap with 74.196.0.0/16

Range	ASN	Company	Num of IPs
74.196.0.0/15	AS19108	Optimum	131,072
74.196.192.0/18	AS19108	Optimum	16,384
74.196.0.0/19	AS19108	Optimum	8,192
74.196.96.0/19	AS19108	Optimum	8,192
74.196.160.0/19	AS19108	Optimum	8,192
74.196.32.0/19	AS19108	Optimum	8,192

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
74.196.155.208	zwall.org	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

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

IP Address	ASN	Details
74.196.129.96	AS19108 Optimum	23.66ms from Dallas, US
74.196.136.1	AS19108 Optimum	9.19ms from Dallas, US
74.196.128.1	AS19108 Optimum	16.58ms from Dallas, US
74.196.146.1	AS19108 Optimum	3.24ms from Dallas, US
74.196.137.151	AS19108 Optimum	13.39ms from Dallas, US
74.196.147.184	AS19108 Optimum	7.97ms from Dallas, US
74.196.142.1	AS19108 Optimum	3.21ms from Dallas, US
74.196.152.1	AS19108 Optimum	15.22ms from Ashburn, US
74.196.153.11	AS19108 Optimum	22.36ms from Ashburn, US
74.196.158.209	AS19108 Optimum	0.58ms from Dallas, US
74.196.143.1	AS19108 Optimum	5.99ms from Dallas, US
74.196.159.1	AS19108 Optimum	4.74ms from Dallas, US
74.196.148.1	AS19108 Optimum	4.11ms from Dallas, US
74.196.150.70	AS19108 Optimum	10.93ms from Dallas, US
74.196.149.149	AS19108 Optimum	10.51ms from Dallas, US
74.196.156.1	AS19108 Optimum	3.24ms 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
165.226.78.83	AS400242 Siemens Corporation	17.10ms from Ashburn, US
201.217.0.99	AS27768 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.)	4.94ms from Asuncion, PY
101.243.186.147	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	11.79ms from Beijing, CN
69.212.79.67	AS7018 AT&T Enterprises, LLC	3.31ms from Dallas, US
99.50.236.227	AS7018 AT&T Enterprises, LLC	8.78ms from Dallas, US
134.209.186.243	AS14061 DigitalOcean, LLC	0.26ms from London, GB
47.145.195.35	AS5650 Frontier Communications of America, Inc.	2.46ms from Los Angeles, US
45.38.182.147	AS18779 EGIHosting	0.21ms from Santa Clara, US
92.178.9.243	AS12479 Orange Espagne SA	11.65ms from Madrid, ES
87.254.69.227	AS13122 Manx Telecom Trading Ltd	3.92ms from Manchester, GB
71.204.39.163	AS7922 Comcast Cable Communications, LLC	4.64ms from Atlanta, US
108.128.171.115	AS16509 Amazon.com, Inc.	0.14ms from Dublin, IE
76.186.14.131	AS11427 Charter Communications Inc	8.07ms from Houston, US
193.242.154.3	AS60435 Humanfrog d.o.o.	0.41ms from Ljubljana, SI
47.203.229.243	AS5650 Frontier Communications of America, Inc.	5.80ms from Miami, US
124.102.48.83	AS4713 NTT Communications Corporation	19.44ms from Osaka, JP
121.42.24.35	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.47ms from Qingdao, CN
119.190.161.67	AS4837 CHINA UNICOM China169 Backbone	8.71ms from Qingdao, CN
85.230.176.131	AS2119 Telenor Norge AS	0.80ms from Stockholm, SE
52.97.232.211	AS8075 Microsoft Corporation	0.23ms from Zuerich, CH
87.2.128.195	AS3269 Telecom Italia S.p.A.	5.03ms from Milan, IT
32.213.124.3	AS46690 Southern New England Telephone Company and SNET America, Inc.	5.36ms from New York City, US
128.2.184.3	AS9 Carnegie Mellon University	6.28ms from Ashburn, US
31.28.246.147	AS35816 Lancom Ltd.	9.91ms from Krasnodar, RU
222.220.202.243	AS4134 CHINANET-BACKBONE	2.90ms from Kunming, CN

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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