1. All IP Ranges
  2. 173.0.0.0/8
  3. AS6128  | 173.2.0.0/15

173.2.0.0/15

AS6128  ·  Cablevision Systems Corp.

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Summary

Country United States
Domain optimum.com
ASN AS6128
Registry ARIN
ID CVISP

WHOIS Details

NetHandle:      NET-173-2-0-0-1
OrgID:          OPTO
Parent:         NET-173-0-0-0-0
NetName:        CVISP
NetRange:       173.2.0.0 - 173.3.255.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2008-05-12
Updated:        2012-03-02
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:        2024-12-06
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 173.0.0.0/8

Range ASN Company Num of IPs
173.8.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
173.184.0.0/13 AS7029 Windstream Communications LLC 524,288
173.160.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
173.176.0.0/14 AS5769 Videotron Ltee 262,144
173.36.0.0/14 AS109 CISCO SYSTEMS, INC. 262,144
173.32.0.0/14 AS812 Rogers Communications Canada Inc. 262,144
173.84.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS62750 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS13649 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS17365 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS36740 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS3549 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS10753 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS25744 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS30532 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS53268 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS53816 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS3356 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS397862 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS19389 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS25920 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS25965 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS36188 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS396991 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS399932 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS32411 Level 3 Parent, LLC 131,072
173.80.0.0/15 AS19108 Optimum 131,072
173.226.0.0/15 AS40477 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS16887 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS22127 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS26780 Level 3 Parent, LLC 131,072
173.238.0.0/16 AS7992 Cogeco Connexion Inc. 65,536
173.200.0.0/16 AS8075 Microsoft Limited 65,536
173.220.0.0/16 AS6128 Static IP Services 65,536
173.83.0.0/16 AS16509 Amazon.com Services, LLC 65,536
173.202.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
173.235.0.0/16 AS11272 C Spire Fiber 65,536
173.83.0.0/16 AS62785 Amazon.com Services, LLC 65,536
173.83.0.0/16 AS14618 Amazon.com Services, LLC 65,536

Hosted domains

There are 68 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.2.250.238 tomcookson.com 3
173.2.45.90 xalandar.com 3
173.3.216.140 rpgrag.com 2
173.2.89.242 volunteerpilots.org 2
173.3.200.114 ls6.net 2
173.3.85.103 dotmatrixdesigngroup.com 2
173.2.56.104 brucesoftware.com 2
173.2.194.122 relssek.com 1
173.3.197.109 jakebandler.com 1
173.2.224.99 melendezfamily.net 1
173.3.210.176 zaidienterprises.com 1
173.3.56.100 trendtradegroup.com 1
173.2.0.239 wfnovus.com 1
173.3.208.27 picopinion.com 1
173.2.17.13 llitccorp.com 1
173.3.247.211 xenopath.org 1
173.3.46.93 aezad.com 1
173.3.123.5 rrshankar.com 1
173.2.228.11 selfservicen8n.com 1
173.3.154.26 glennellin.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

4,152 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.2.94.20 AS6128 Cablevision Systems Corp. 8.19ms from New York City, US
173.2.41.91 AS6128 Cablevision Systems Corp. 6.57ms from New York City, US
173.2.178.231 AS6128 Cablevision Systems Corp. 7.86ms from New York City, US
173.2.112.1 AS6128 Cablevision Systems Corp. 2.90ms from New York City, US
173.2.171.225 AS6128 Cablevision Systems Corp. 2.87ms from Piscataway, US
173.2.158.175 AS6128 Cablevision Systems Corp. 7.22ms from New York City, US
173.2.102.142 AS6128 Cablevision Systems Corp. 8.62ms from Newark, US
173.2.175.9 AS6128 Cablevision Systems Corp. 3.41ms from Newark, US
173.2.148.12 AS6128 Cablevision Systems Corp. 7.06ms from Newark, US
173.2.170.171 AS6128 Cablevision Systems Corp. 2.69ms from Piscataway, US
173.2.105.164 AS6128 Cablevision Systems Corp. 9.99ms from Piscataway, US
173.2.185.148 AS6128 Cablevision Systems Corp. 8.45ms from New York City, US
173.2.204.211 AS6128 Cablevision Systems Corp. 7.95ms from New York City, US
173.2.155.191 AS6128 Cablevision Systems Corp. 7.17ms from New York City, US
173.2.125.99 AS6128 Cablevision Systems Corp. 6.72ms from Piscataway, US
173.2.188.106 AS6128 Cablevision Systems Corp. 6.73ms from New York City, US
173.2.186.156 AS6128 Cablevision Systems Corp. 8.95ms from New York City, US
173.2.129.5 AS6128 Cablevision Systems Corp. 8.11ms from New York City, US
173.2.99.221 AS6128 Cablevision Systems Corp. 3.13ms from New York City, US
173.2.149.116 AS6128 Cablevision Systems Corp. 5.17ms from Newark, US
173.2.43.46 AS6128 Cablevision Systems Corp. 2.90ms from Secaucus, US
173.2.120.1 AS6128 Cablevision Systems Corp. 1.48ms from New York City, US
173.2.157.99 AS6128 Cablevision Systems Corp. 7.43ms from New York City, US
173.2.63.171 AS6128 Cablevision Systems Corp. 4.40ms from New York City, US
173.2.103.117 AS6128 Cablevision Systems Corp. 8.56ms 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
73.4.2.31 AS7922 Comcast Cable Communications, LLC 10.22ms from Boston, US
84.196.188.127 AS6848 Telenet BV 6.97ms from Brussels, BE
104.198.167.111 AS396982 Google LLC 0.12ms from Council Bluffs, US
200.135.230.15 AS10715 Universidade Federal de Santa Catarina 7.20ms from Curitiba, BR
149.108.63.255 AS23700 Linknet-Fastnet ASN 8.04ms from Jakarta, ID
177.223.30.15 AS263073 DTEL TELECOM 4.61ms from Joao Pessoa, BR
5.59.143.143 AS47626 Timer, LLC 4.31ms from Krasnodar, RU
150.143.21.31 AS6871 Plusnet 4.47ms from London, GB
35.211.229.175 AS15169 Google LLC 0.15ms from Moncks Corner, US
101.1.254.79 AS7522 STNet, Incorporated 5.22ms from Osaka, JP
85.68.37.175 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.42ms from Paris, FR
119.180.172.239 AS4837 CHINA UNICOM China169 Backbone 6.44ms from Qingdao, CN
177.188.5.175 AS27699 TELEFÔNICA BRASIL S.A 3.02ms from Sao Paulo, BR
193.83.184.175 AS8447 A1 Telekom Austria AG 9.34ms from Vienna, AT
20.232.120.63 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
107.220.75.223 AS7018 AT&T Enterprises, LLC 4.70ms from Atlanta, US
136.119.231.159 AS396982 Google LLC 0.12ms from Council Bluffs, US
76.131.22.191 AS7922 Comcast Cable Communications, LLC 2.45ms from Denver, US
217.88.25.15 AS3320 Deutsche Telekom AG 3.48ms from Frankfurt am Main, DE
34.40.49.127 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
213.185.71.111 AS9063 VSE NET GmbH 9.72ms from Frankfurt am Main, DE
223.7.240.95 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.48ms from Hangzhou, CN
79.148.0.63 AS3352 TELEFONICA DE ESPANA S.A.U. 1.36ms from Madrid, ES
178.174.123.255 AS211309 Obos Nett AS 1.99ms from Sandefjord, NO
83.27.4.31 AS5617 Orange Polska Spolka Akcyjna 6.89ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f4 173.2.149.81
traceroute to 173.2.149.81 (173.2.149.81): 64 hops max, 52 byte packets
4 [AS3356] 4.34.79.46 105.966 ms
5 *
6 *
7 [AS6128] 67.83.251.147 106.863 ms
8 *
9 [AS6128] 173.2.149.81 117.969 ms
Measurement taken from IPinfo ProbeNet in Zagreb, HR
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.

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