1. All IP Ranges
  2. 47.0.0.0/8
  3. AS6128  | 47.20.0.0/14

47.20.0.0/14

AS6128  ·  Cablevision Systems Corp.

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Summary

Country United States
Domain optimum.com
ASN AS6128
Registry ARIN
ID NETBLK-OOL-11BLK

WHOIS Details

NetHandle:      NET-47-20-0-0-1
OrgID:          OPTO
Parent:         NET-47-0-0-0-0
NetName:        NETBLK-OOL-11BLK
NetRange:       47.20.0.0 - 47.23.255.255
NetType:        allocation
RegDate:        2012-02-29
Updated:        2012-02-29
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 47.0.0.0/8

Range ASN Company Num of IPs
47.208.0.0/12 AS19108 Optimum 1,048,576
47.64.0.0/13 AS3209 Vodafone GmbH 524,288
47.144.0.0/13 AS5650 Frontier Communications Solutions 524,288
47.200.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.184.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.136.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.196.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.100.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.16.0.0/14 AS6128 Optimum WiFi 262,144
47.152.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.128.0.0/14 AS16509 Amazon Data Services Singapore 262,144
47.92.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.96.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
47.30.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
47.56.0.0/15 AS45102 Alibaba Cloud - HK 131,072
47.56.0.0/15 AS134963 Alibaba Cloud - HK 131,072
47.8.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
47.238.0.0/15 AS45102 ALIBABA CLOUD - HK 131,072
47.238.0.0/15 AS134963 ALIBABA CLOUD - HK 131,072
47.180.0.0/15 AS5650 Frontier Communications Solutions 131,072
47.98.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
47.141.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.255.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.251.0.0/16 AS134963 Alibaba Cloud - US 65,536
47.75.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.76.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.53.0.0/16 AS30722 Vodafone Italia S.p.A. 65,536
47.15.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.10.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.86.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.247.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.140.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.31.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.30.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.8.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.73.0.0/16 AS201917 Vodafone Group Services GmbH 65,536
47.113.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.240.0.0/16 AS134963 Alibaba Cloud - HK 65,536
47.9.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.112.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.244.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.73.0.0/16 AS12663 Vodafone Group Services GmbH 65,536
47.251.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.242.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.253.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.243.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.52.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.73.0.0/16 AS1273 Vodafone Group Services GmbH 65,536
47.253.0.0/16 AS134963 Alibaba Cloud - US 65,536

Hosted domains

There are 1,127 domain names hosted across 475 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.22.153.228 israely.net 85
47.22.72.51 griddatacommunications.com 63
47.21.76.114 georgiarentafence.com 37
47.21.13.246 venwebsites.com 36
47.22.153.230 ytdept.net 27
47.23.122.102 breffni.us 27
47.22.28.18 2securecybersafety.com 18
47.21.142.51 wa2rf.com 18
47.22.6.68 thebestwebdevelopment.com 16
47.23.68.110 politicallycoffee.com 13
47.22.57.126 balkanradio.live 12
47.21.52.66 bowerylive.net 12
47.22.6.71 seven-temptations.com 11
47.21.131.90 freeedi.com 10
47.21.132.162 lisubway.org 10
47.22.25.213 e2dataheroes.com 9
47.23.129.147 movieblame.com 8
47.21.84.154 oepartsoutlet.com 8
47.21.207.164 lifestyleforms.com 8
47.21.48.140 laftech.net 8

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

25,327 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.22.154.238 AS6128 Cablevision Systems Corp. 5.39ms from New York City, US
47.23.19.58 AS6128 Cablevision Systems Corp. 3.13ms from New York City, US
47.23.15.214 AS6128 Cablevision Systems Corp. 2.62ms from New York City, US
47.23.18.10 AS6128 Cablevision Systems Corp. 2.16ms from New York City, US
47.21.234.122 AS6128 Cablevision Systems Corp. 4.43ms from New York City, US
47.22.136.25 AS6128 Cablevision Systems Corp. 4.08ms from New York City, US
47.22.4.121 AS6128 Cablevision Systems Corp. 6.20ms from New York City, US
47.23.34.219 AS6128 Cablevision Systems Corp. 3.74ms from New York City, US
47.23.21.106 AS6128 Cablevision Systems Corp. 7.59ms from New York City, US
47.22.3.110 AS6128 Cablevision Systems Corp. 4.02ms from New York City, US
47.23.9.228 AS6128 Cablevision Systems Corp. 2.37ms from New York City, US
47.22.50.227 AS6128 Cablevision Systems Corp. 4.33ms from New York City, US
47.22.131.43 AS6128 Cablevision Systems Corp. 4.16ms from Newark, US
47.22.25.220 AS6128 Cablevision Systems Corp. 5.25ms from Piscataway, US
47.22.152.212 AS6128 Cablevision Systems Corp. 5.68ms from Secaucus, US
47.23.5.108 AS6128 Cablevision Systems Corp. 4.79ms from New York City, US
47.22.174.93 AS6128 Cablevision Systems Corp. 3.26ms from New York City, US
47.23.8.174 AS6128 Cablevision Systems Corp. 3.45ms from New York City, US
47.22.81.126 AS6128 Cablevision Systems Corp. 3.67ms from New York City, US
47.22.79.38 AS6128 Cablevision Systems Corp. 2.61ms from Newark, US
47.22.8.210 AS6128 Cablevision Systems Corp. 2.87ms from Newark, US
47.21.214.179 AS6128 Cablevision Systems Corp. 2.65ms from Piscataway, US
47.22.1.19 AS6128 Cablevision Systems Corp. 3.14ms from Piscataway, US
47.22.44.111 AS6128 Cablevision Systems Corp. 3.16ms from Piscataway, US
47.22.177.82 AS6128 Cablevision Systems Corp. 5.26ms 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
74.95.78.14 AS7922 Comcast Cable Communications, LLC 7.90ms from Ashburn, US
75.217.145.254 AS6167 Verizon Business 17.22ms from Dallas, US
168.107.254.222 AS31898 Oracle Corporation 1.30ms from Delhi, IN
20.196.1.254 AS8075 Microsoft Corporation 1.19ms from Dubai, AE
219.79.164.254 AS4760 HKT Limited 0.79ms from Hong Kong, HK
67.7.68.254 AS209 CenturyLink Communications, LLC 5.56ms from Miami, US
177.136.77.46 AS263109 Primus Solucoes em T.I. LTDA 3.08ms from Porto Alegre, BR
87.23.252.254 AS3269 Telecom Italia S.p.A. 1.53ms from Rome, IT
186.6.173.206 AS6400 Compañía Dominicana de Teléfonos S. A. 3.24ms from Santo Domingo, DO
174.27.136.14 AS209 CenturyLink Communications, LLC 10.77ms from Seattle, US
211.181.215.254 AS3786 LG DACOM Corporation 1.54ms from Seoul, KR
14.64.134.254 AS4766 Korea Telecom 1.74ms from Seoul, KR
118.61.2.190 AS4766 Korea Telecom 4.53ms from Seoul, KR
59.124.29.254 AS3462 Data Communication Business Group 0.83ms from Taipei, TW
89.174.56.62 AS12912 T-Mobile Polska S.A. 0.85ms from Warsaw, PL
35.241.129.126 AS396982 Google LLC 0.12ms from Brussels, BE
18.191.244.158 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
156.251.18.46 AS399077 Tcloudnet 1.08ms from Hong Kong, HK
75.85.148.238 AS20001 Charter Communications Inc 11.10ms from Honolulu, US
41.207.187.206 AS24691 TogoTelecom, Togo 0.81ms from Lomé, TG
13.122.80.206 AS36351 IBM Cloud 0.73ms from Madrid, ES
46.138.249.238 AS25513 PJSC Moscow city telephone network 1.93ms from Moscow, RU
31.210.170.110 AS207728 EUROHOSTER Ltd. 0.07ms from Naaldwijk, NL
23.183.81.94 AS53667 FranTech Solutions 0.47ms from New York City, US
176.149.175.206 AS5410 Bouygues Telecom SA 1.18ms 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 -f3 47.23.132.9
traceroute to 47.23.132.9 (47.23.132.9): 64 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 4.30.178.110 79.637 ms
7 [] 64.15.1.69 83.572 ms
8 [] 67.59.239.80 80.978 ms
9 [AS6128] 67.83.229.21 89.813 ms
10 *
11 *
12 [AS6128] 47.23.132.9 107.682 ms
Measurement taken from IPinfo ProbeNet in Portsmouth, GB
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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