50.25.192.0/18

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Parent Range	50.24.0.0/14
Registry	ARIN
ID	SUDDE-NETBLK-2010

WHOIS Details

NetHandle:      NET-50-24-0-0-1
OrgID:          SUDDE
Parent:         NET-50-0-0-0-0
NetName:        SUDDE-NETBLK-2010
NetRange:       50.24.0.0 - 50.27.255.255
NetType:        allocation
RegDate:        2010-10-25
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:      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:        2025-12-18
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:        2025-12-19
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
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:        2025-12-19
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:        2025-12-18
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@cv.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 50.25.192.0/18

Range	ASN	Company	Num of IPs
50.24.0.0/14	AS19108	Optimum	262,144

Nearby Ranges

BGP prefixes that overlap with 50.25.0.0/16

Range	ASN	Company	Num of IPs
50.24.0.0/14	AS19108	Optimum	262,144

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
50.25.223.8	leftwinggrandpa.com	1
50.25.238.227	norbian.org	1
50.25.251.36	drewwilliams.biz	1
50.25.214.19	dustinlester.com	1
50.25.214.185	raduque.net	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

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

IP Address	ASN	Details
50.25.223.11	AS19108 Optimum	`13.25ms` from Ashburn, US
50.25.235.191	AS19108 Optimum	`13.40ms` from Dallas, US
50.25.249.123	AS19108 Optimum	`13.29ms` from Dallas, US
50.25.244.254	AS19108 Optimum	`18.30ms` from Reston, US
50.25.217.37	AS19108 Optimum	`14.31ms` from Ashburn, US
50.25.251.235	AS19108 Optimum	`12.87ms` from Dallas, US
50.25.232.1	AS19108 Optimum	`9.48ms` from Dallas, US
50.25.204.95	AS19108 Optimum	`16.70ms` from Dallas, US
50.25.220.248	AS19108 Optimum	`12.13ms` from Ashburn, US
50.25.206.112	AS19108 Optimum	`19.23ms` from Dallas, US
50.25.245.100	AS19108 Optimum	`17.32ms` from Reston, US
50.25.213.65	AS19108 Optimum	`15.60ms` from Dallas, US
50.25.250.165	AS19108 Optimum	`12.86ms` from Dallas, US
50.25.233.79	AS19108 Optimum	`17.12ms` from Dallas, US
50.25.207.156	AS19108 Optimum	`15.63ms` from Dallas, US
50.25.234.8	AS19108 Optimum	`12.56ms` from Dallas, US
50.25.202.151	AS19108 Optimum	`15.04ms` from Dallas, US
50.25.238.64	AS19108 Optimum	`17.08ms` from Dallas, US
50.25.240.1	AS19108 Optimum	`10.59ms` from Ashburn, US
50.25.219.79	AS19108 Optimum	`13.97ms` from Ashburn, US
50.25.255.136	AS19108 Optimum	`15.83ms` from Dallas, US
50.25.243.127	AS19108 Optimum	`16.97ms` from Ashburn, US
50.25.215.123	AS19108 Optimum	`16.39ms` from Dallas, US
50.25.224.1	AS19108 Optimum	`3.09ms` from Dallas, US
50.25.201.144	AS19108 Optimum	`16.10ms` 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
222.155.110.178	AS4771 Spark New Zealand Trading Ltd.	`18.29ms` from Auckland, NZ
81.27.95.82	AS25577 BE DC Connect UK Limited	`0.64ms` from London, GB
154.205.204.2	AS140227 Hong Kong Communications International Co., Limited	`0.29ms` from Los Angeles, US
34.43.136.162	AS396982 Google LLC	`0.07ms` from Melbourne, AU
123.230.29.98	AS7522 STNet, Incorporated	`3.99ms` from Osaka, JP
167.80.118.210	AS14579 Edward D. Jones & Co., L.P.	`9.66ms` from Phoenix, US
143.54.224.194	AS19200 Universidade Federal do Rio Grande do Sul	`0.66ms` from Porto Alegre, BR
52.4.199.50	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
64.188.22.146	AS36352 HostPapa	`0.26ms` from Santa Clara, US
124.166.174.66	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Taiyuan, CN
113.154.236.2	AS2516 KDDI CORPORATION	`0.93ms` from Tokyo, JP
171.40.11.178	AS4134 CHINANET-BACKBONE	`3.18ms` from Wuhan, CN
157.92.24.2	AS3449 Universidad Nacional de Buenos Aires	`2.01ms` from Buenos Aires, AR
197.47.64.242	AS8452 TE-AS	`2.83ms` from Cairo, EG
98.206.81.50	AS7922 Comcast Cable Communications, LLC	`3.84ms` from Chicago, US
65.116.27.242	AS209 CenturyLink Communications, LLC	`8.20ms` from Dallas, US
64.113.42.226	AS15154 Network Services Group	`0.20ms` from Detroit, US
212.125.25.178	AS12735 TurkNet Iletisim Hizmetleri A.S.	`0.26ms` from Istanbul, TR
18.135.43.114	AS16509 Amazon.com, Inc.	`0.22ms` from London, GB
90.171.87.2	AS12479 Orange Espagne SA	`8.98ms` from Marseille, FR
47.196.16.66	AS5650 Frontier Communications of America, Inc.	`6.56ms` from Miami, US
216.218.50.66	AS852 TELUS Communications Inc.	`0.33ms` from Montreal, CA
13.233.57.82	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
124.145.198.178	AS9824 JCOM Co., Ltd.	`8.30ms` from Osaka, JP
195.81.50.34	AS3257 GTT Communications Inc.	`0.66ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f6 -m9 50.25.193.186

traceroute to 50.25.193.186 (50.25.193.186): 9 hops max, 52 byte packets

6 [AS9002] 87.245.232.244 95.682 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Bishkek, KG

On February 7th 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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