1. All IP Ranges
  2. 47.0.0.0/8
  3. 47.18.0.0/16
  4. AS6128  | 47.18.0.0/16

47.18.0.0/16

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 optimum.com
ASN AS6128
Registry ARIN
ID NETBLK-WIFI-BLK6

WHOIS Details

NetHandle:      NET-47-16-0-0-1
OrgID:          CHL-54
Parent:         NET-47-0-0-0-0
NetName:        NETBLK-WIFI-BLK6
NetRange:       47.16.0.0 - 47.18.255.255
NetType:        allocation
RegDate:        2012-02-29
Updated:        2026-01-16
Source:         ARIN


OrgID:          CHL-54
OrgName:        Optimum WiFi
CanAllocate:    
Street:         111 New South Rd
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2010-08-31
Updated:        2012-01-25
OrgAdminHandle: OPTIM-ARIN
OrgTechHandle:  OPTIM-ARIN
OrgAbuseHandle: OOLAB-ARIN
Source:         ARIN


POCHandle:      OPTIM-ARIN
IsRole:         Y
LastName:       Optimum WiFi
FirstName:      
Street:         111 New South Rd
City:           Hicksville
State/Prov:     NY
Country:        US
PostalCode:     11801
RegDate:        2009-10-15
Updated:        2025-12-19
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@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:        2025-11-25
OfficePhone:    +1-516-803-2400
Mailbox:        abuse@cv.net
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
47.136.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.20.0.0/14 AS6128 Optimum Online 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
47.184.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.200.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.100.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.196.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.56.0.0/15 AS134963 Alibaba Cloud - HK 131,072
47.238.0.0/15 AS134963 ALIBABA CLOUD - HK 131,072
47.98.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
47.30.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
47.96.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
47.56.0.0/15 AS45102 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
47.180.0.0/15 AS5650 Frontier Communications Solutions 131,072
47.140.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.11.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.141.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.19.0.0/16 AS31774 Cablevision Lightpath LLC 65,536
47.75.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.255.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.76.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.253.0.0/16 AS134963 Alibaba Cloud - US 65,536
47.86.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.19.0.0/16 AS54004 Cablevision Lightpath LLC 65,536
47.15.0.0/16 AS55836 Reliance Jio Infocomm Limited 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
47.52.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.10.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.243.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.9.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.73.0.0/16 AS201917 Vodafone Group Services GmbH 65,536
47.251.0.0/16 AS134963 Alibaba Cloud - US 65,536
47.244.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.113.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.251.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.112.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.253.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.73.0.0/16 AS12663 Vodafone Group Services GmbH 65,536
47.241.0.0/16 AS45102 Alibaba Cloud - SG 65,536
47.53.0.0/16 AS30722 Fastweb SpA 65,536
47.242.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536

Hosted domains

There are 56 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.18.148.214 voicetechstudios.com 6
47.18.80.24 liusurgery.com 3
47.18.164.89 kylethomasoconnor.com 2
47.18.142.74 bnaturalmusicrepair.com 2
47.18.211.220 jpriddy.org 2
47.18.181.145 menuau.org 2
47.18.28.192 castelli.us 2
47.18.127.151 morellishop.com 1
47.18.109.112 buddybox.net 1
47.18.90.246 gillespiesanta.com 1
47.18.52.134 elevatedadvance.com 1
47.18.87.73 personforthat.com 1
47.18.32.254 homecooklab.org 1
47.18.90.156 paces.online 1
47.18.44.5 zhuweb.com 1
47.18.253.250 datacodeinc.com 1
47.18.136.250 osnasvpn.org 1
47.18.144.236 accurateny.com 1
47.18.195.209 disjunct.org 1
47.18.218.113 financetgts.com 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

5,655 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.18.0.1 AS6128 Cablevision Systems Corp. 2.38ms from Piscataway, US
47.18.196.217 AS6128 Cablevision Systems Corp. 2.62ms from New York City, US
47.18.222.55 AS6128 Cablevision Systems Corp. 1.89ms from New York City, US
47.18.201.161 AS6128 Cablevision Systems Corp. 2.03ms from New York City, US
47.18.235.61 AS6128 Cablevision Systems Corp. 2.64ms from Piscataway, US
47.18.241.36 AS6128 Cablevision Systems Corp. 7.08ms from Secaucus, US
47.18.160.1 AS6128 Cablevision Systems Corp. 2.18ms from New York City, US
47.18.174.69 AS6128 Cablevision Systems Corp. 2.47ms from New York City, US
47.18.227.239 AS6128 Cablevision Systems Corp. 7.84ms from New York City, US
47.18.181.44 AS6128 Cablevision Systems Corp. 5.73ms from New York City, US
47.18.171.202 AS6128 Cablevision Systems Corp. 2.55ms from New York City, US
47.18.166.154 AS6128 Cablevision Systems Corp. 2.60ms from New York City, US
47.18.202.210 AS6128 Cablevision Systems Corp. 1.89ms from New York City, US
47.18.184.1 AS6128 Cablevision Systems Corp. 2.78ms from New York City, US
47.18.203.7 AS6128 Cablevision Systems Corp. 2.00ms from New York City, US
47.18.163.237 AS6128 Cablevision Systems Corp. 2.42ms from New York City, US
47.18.180.96 AS6128 Cablevision Systems Corp. 5.13ms from New York City, US
47.18.195.209 AS6128 Cablevision Systems Corp. 1.80ms from New York City, US
47.18.197.226 AS6128 Cablevision Systems Corp. 2.05ms from New York City, US
47.18.193.244 AS6128 Cablevision Systems Corp. 2.03ms from New York City, US
47.18.209.4 AS6128 Cablevision Systems Corp. 1.69ms from New York City, US
47.18.177.246 AS6128 Cablevision Systems Corp. 7.56ms from New York City, US
47.18.192.2 AS6128 Cablevision Systems Corp. 1.42ms from New York City, US
47.18.191.106 AS6128 Cablevision Systems Corp. 7.71ms from New York City, US
47.18.218.221 AS6128 Cablevision Systems Corp. 2.17ms 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
84.91.230.16 AS13156 NOWO COMMUNICATIONS, S.A. 7.94ms from Braga, PT
107.129.49.16 AS7018 AT&T Enterprises, LLC 10.38ms from Dallas, US
84.132.7.128 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE
211.58.59.48 AS9318 SK Broadband Co Ltd 1.05ms from Incheon, KR
88.224.53.176 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.00ms from Istanbul, TR
173.232.23.208 AS174 Cogent Communications, LLC 0.24ms from Los Angeles, US
34.186.171.0 AS396982 Google LLC 0.13ms from Los Angeles, US
98.12.137.144 AS12271 Charter Communications Inc 1.58ms from New York City, US
73.10.182.96 AS7922 Comcast Cable Communications, LLC 5.51ms from New York City, US
122.209.200.240 AS17506 ARTERIA Networks Corporation 8.40ms from Osaka, JP
187.23.8.48 AS28573 Claro NXT Telecomunicacoes Ltda 11.05ms from Sao Paulo, BR
163.228.157.208 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.60ms from Shanghai, CN
89.122.200.0 AS9050 Orange Romania S.A. 0.19ms from Bucharest, RO
86.45.191.224 AS5466 Eircom Limited 6.39ms from Dublin, IE
84.178.223.176 AS3320 Deutsche Telekom AG 3.79ms from Duesseldorf, DE
80.147.225.144 AS3320 Deutsche Telekom AG 1.77ms from Frankfurt am Main, DE
35.231.107.48 AS396982 Google LLC 0.13ms from Moncks Corner, US
36.35.215.240 AS4837 CHINA UNICOM China169 Backbone 10.96ms from Nanjing, CN
23.21.142.240 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
50.24.98.64 AS19108 Optimum 8.70ms from Richardson, US
187.170.71.128 AS8151 UNINET 3.76ms from Santiago de Queretaro, MX
41.200.100.160 AS33779 Wataniya Telecom Algerie 10.24ms from Algiers, DZ
67.63.221.0 AS19901 Brightspeed 8.25ms from Ashburn, US
68.153.82.128 AS6389 AT&T Enterprises, LLC 11.63ms from Atlanta, US
140.99.80.32 AS212238 Datacamp Limited 0.20ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 47.18.8.72
traceroute to 47.18.8.72 (47.18.8.72): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.34.79.46 1.885 ms
4 *
5 *
6 [AS6128] 67.83.244.25 3.646 ms
7 *
8 [AS6128] 47.18.8.72 9.632 ms
Measurement taken from IPinfo ProbeNet in Newark, US
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