1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.251.0.0/16
  4. AS6128  | 173.251.0.0/17

173.251.0.0/17

AS6128  ·  Cablevision Systems Corp.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain cablevision.com
ASN AS6128
Registry ARIN
ID CVNET-2

WHOIS Details

NetHandle:      NET-173-251-0-0-1
OrgID:          CVNT
Parent:         NET-173-0-0-0-0
NetName:        CVNET-2
NetRange:       173.251.0.0 - 173.251.127.255
NetType:        allocation
OriginAS:       6128
RegDate:        2010-06-18
Updated:        2012-03-02
TechHandle:     CIO1-ARIN
NOCHandle:      CIO1-ARIN
Source:         ARIN


OrgID:          CVNT
OrgName:        Cablevision Systems Corp.
CanAllocate:    
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        1970-01-01
Updated:        2025-08-06
OrgAdminHandle: OH4-ORG-ARIN
OrgTechHandle:  CIO1-ARIN
OrgAbuseHandle: OOLAB-ARIN
Source:         ARIN


POCHandle:      CIO1-ARIN
IsRole:         Y
LastName:       Cablevision Internet Operations
FirstName:      
Street:         1111 Stewart Avenue
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2003-04-10
Updated:        2024-12-06
OfficePhone:    +1-516-390-5480
Mailbox:        hostmaster@alticeusa.com
Mailbox:        inetops@AlticeUSA.com
Source:         ARIN


POCHandle:      OOLAB-ARIN
IsRole:         Y
LastName:       OOL Hostmaster
FirstName:      
Street:         111 new south RD
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2002-09-30
Updated:        2024-10-21
OfficePhone:    +1-516-803-2400
Mailbox:        abuse@cv.net
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:        2024-12-06
OfficePhone:    +1-516-803-2300
Mailbox:        abuse@alticeusa.com
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 173.251.0.0/17

Range ASN Company Num of IPs
173.251.91.0/24 AS53725 PBF HOLDINGS COMPANY 256
173.251.19.0/24 AS32696 AEL GROUP LLC 256
173.251.30.0/24 AS11737 NU-AGE MANAGED SERVICES 256
173.251.54.0/24 AS13599 EISAI INC 256
173.251.60.0/24 AS22225 PRESTIGE BRANDS INC 256
173.251.64.0/24 AS16884 TOURMALINE PARTNERS LLC 256

Hosted domains

There are 591 domain names hosted across 98 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.251.31.4 houstonairportsguide.com 383
173.251.47.94 trustrps.com 83
173.251.103.228 middlecountrylibrary.org 8
173.251.44.75 cadquestllc.com 4
173.251.71.183 yehudahaber.com 3
173.251.103.240 mcpl.tv 2
173.251.62.214 ucpglass.com 2
173.251.66.209 lifeboatdistribution.com 2
173.251.62.146 mydispatchportal.com 2
173.251.44.67 weissrealtyllc.com 2
173.251.126.243 ispeech.us 2
173.251.66.217 lifeboatdistribution.ca 2
173.251.62.209 feroliegroup.com 2
173.251.62.208 kuubwa.com 2
173.251.48.61 runmyteam.net 1
173.251.103.44 ratedistribution.com 1
173.251.70.230 sienawomenshealth.org 1
173.251.62.199 esminteract.com 1
173.251.47.61 mtbc.com 1
173.251.66.205 techxtend.ca 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

3,055 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.251.111.117 AS53475 Maher Terminals LLC 2.53ms from New York City, US
173.251.47.142 AS6128 Cablevision Systems Corp. 3.48ms from New York City, US
173.251.63.18 AS6128 Cablevision Systems Corp. 2.58ms from New York City, US
173.251.99.195 AS6128 Cablevision Systems Corp. 1.52ms from New York City, US
173.251.37.200 AS6128 Cablevision Systems Corp. 1.52ms from New York City, US
173.251.121.67 AS6128 Cablevision Systems Corp. 1.86ms from New York City, US
173.251.12.44 AS6128 Cablevision Systems Corp. 1.38ms from New York City, US
173.251.31.54 AS6128 Cablevision Systems Corp. 2.08ms from New York City, US
173.251.54.3 AS13599 Eisai Inc. 1.44ms from New York City, US
173.251.66.34 AS6128 Cablevision Systems Corp. 2.11ms from New York City, US
173.251.100.114 AS6128 Cablevision Systems Corp. 1.66ms from New York City, US
173.251.14.237 AS6128 Cablevision Systems Corp. 1.77ms from New York City, US
173.251.125.97 AS6128 Cablevision Systems Corp. 2.12ms from New York City, US
173.251.89.31 AS6128 Cablevision Systems Corp. 1.41ms from New York City, US
173.251.58.203 AS6128 Cablevision Systems Corp. 1.76ms from New York City, US
173.251.109.182 AS6128 Cablevision Systems Corp. 1.40ms from New York City, US
173.251.76.2 AS6128 Cablevision Systems Corp. 5.11ms from New York City, US
173.251.117.26 AS6128 Cablevision Systems Corp. 1.81ms from New York City, US
173.251.69.118 AS62641 Telco Systems Solutions, Ltd 3.32ms from New York City, US
173.251.82.245 AS6128 Cablevision Systems Corp. 1.83ms from New York City, US
173.251.103.21 AS6128 Cablevision Systems Corp. 2.24ms from New York City, US
173.251.34.162 AS6128 Cablevision Systems Corp. 1.68ms from Secaucus, US
173.251.56.210 AS6128 Cablevision Systems Corp. 1.83ms from New York City, US
173.251.72.81 AS6128 Cablevision Systems Corp. 1.73ms from New York City, US
173.251.70.227 AS6128 Cablevision Systems Corp. 1.65ms from New York City, 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
197.202.187.225 AS36947 Telecom Algeria 12.21ms from Algiers, DZ
170.93.142.1 AS15196 Maryland Department of Transportation 2.68ms from Ashburn, US
70.185.190.1 AS22773 Cox Communications Inc. 3.01ms from Atlanta, US
222.35.47.177 AS24138 China TieTong Telecommunications Corporation 4.02ms from Beijing, CN
87.250.63.1 AS8400 TELEKOM SRBIJA a.d. 3.16ms from Belgrade, RS
141.76.38.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.66ms from Berlin, DE
76.119.120.1 AS7922 Comcast Cable Communications, LLC 8.65ms from Boston, US
73.47.160.1 AS7922 Comcast Cable Communications, LLC 2.13ms from Boston, US
2.81.137.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 5.59ms from Braga, PT
190.122.201.33 AS28066 COOP. MARIANO ACOSTA 2.35ms from Buenos Aires, AR
190.246.254.1 AS7303 Telecom Argentina S.A. 1.45ms from Buenos Aires, AR
23.132.200.1 AS400465 Integrated Data Solutions 0.18ms from Calgary, CA
125.66.236.129 AS4134 CHINANET-BACKBONE 10.46ms from Chengdu, CN
125.68.37.1 AS4134 CHINANET-BACKBONE 11.77ms from Chengdu, CN
50.57.201.113 AS19994 Rackspace Hosting 1.38ms from Chicago, US
173.18.234.1 AS30036 Mediacom Communications Corp 4.45ms from Chicago, US
78.66.116.1 AS3301 Telia Company AB 6.72ms from Copenhagen, DK
201.194.13.193 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.23ms from Curridabat, CR
117.219.4.241 AS9829 National Internet Backbone 5.72ms from Delhi, IN
24.208.208.1 AS10796 Charter Communications Inc 11.04ms from Detroit, US
65.25.80.1 AS10796 Charter Communications Inc 13.95ms from Detroit, US
58.22.225.1 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Fuzhou, CN
89.67.214.1 AS9141 P4 Sp. z o.o. 0.97ms from Gdynia, PL
90.231.194.1 AS3301 Telia Company AB 0.77ms from Goeteborg, SE
163.142.100.1 AS17816 China Unicom IP network China169 Guangdong province 3.82ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 173.251.23.65
traceroute to 173.251.23.65 (173.251.23.65): 64 hops max, 52 byte packets
4 [AS3356] 4.34.79.46 85.261 ms
5 *
6 *
7 *
8 [AS6128] 173.251.23.65 87.421 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs