1. All IP Ranges
  2. 47.0.0.0/8
  3. AS6128  | 47.16.0.0/15

47.16.0.0/15

AS6128  ·  Cablevision Systems Corp.

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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:      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:        [email protected]
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:        [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
47.152.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.184.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.100.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.20.0.0/14 AS6128 Optimum Online 262,144
47.128.0.0/14 AS16509 Amazon Data Services Singapore 262,144
47.196.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.200.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.136.0.0/14 AS5650 Frontier Communications Solutions 262,144
47.92.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.56.0.0/15 AS134963 Alibaba Cloud - HK 131,072
47.8.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
47.56.0.0/15 AS45102 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
47.238.0.0/15 AS45102 ALIBABA CLOUD - HK 131,072
47.180.0.0/15 AS5650 Frontier Communications Solutions 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
47.253.0.0/16 AS134963 Alibaba Cloud - US 65,536
47.15.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.53.0.0/16 AS30722 Fastweb SpA 65,536
47.76.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.86.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.75.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.11.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.29.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.247.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.156.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.9.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.251.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.52.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.10.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.31.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.140.0.0/16 AS5650 Frontier Communications Solutions 65,536
47.113.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.73.0.0/16 AS201917 Vodafone Group Services GmbH 65,536
47.112.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.251.0.0/16 AS134963 Alibaba Cloud - US 65,536
47.244.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.73.0.0/16 AS12663 Vodafone Group Services GmbH 65,536
47.242.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.8.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
47.253.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.240.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.243.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.255.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.73.0.0/16 AS4445 Vodafone Group Services GmbH 65,536

Hosted domains

There are 94 domain names hosted across 81 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.17.211.109 gembara.com 5
47.16.72.53 mars-audio.com 4
47.16.69.181 ghazanfarshahbaz.com 4
47.17.23.10 pelagisk-forening.no 3
47.16.201.66 ogunsulire.com 2
47.16.103.226 towboatphoto.com 2
47.17.170.30 bienias.org 1
47.17.9.107 edens-creations.nl 1
47.17.251.108 mbellis.com 1
47.16.116.57 compumatictimerecorders.com 1
47.17.183.179 vargas-tek.com 1
47.17.165.45 mrtime.dev 1
47.16.171.117 budne.net 1
47.17.83.149 thefanghome.com 1
47.16.116.195 toplegalforms.com 1
47.17.194.81 grendelx.io 1
47.16.217.159 teamcortexus.com 1
47.17.181.86 hightechconstructionsystemsinc.com 1
47.17.9.134 rjsync.com 1
47.17.2.214 tnemicro.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

6,768 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.16.156.67 AS6128 Cablevision Systems Corp. 7.22ms from New York City, US
47.16.183.65 AS6128 Cablevision Systems Corp. 2.28ms from New York City, US
47.16.207.199 AS6128 Cablevision Systems Corp. 2.02ms from New York City, US
47.16.179.206 AS6128 Cablevision Systems Corp. 2.10ms from New York City, US
47.16.252.1 AS6128 Cablevision Systems Corp. 3.92ms from Piscataway, US
47.16.128.1 AS6128 Cablevision Systems Corp. 2.54ms from New York City, US
47.17.17.137 AS6128 Cablevision Systems Corp. 6.93ms from New York City, US
47.16.161.55 AS6128 Cablevision Systems Corp. 7.49ms from New York City, US
47.16.166.15 AS6128 Cablevision Systems Corp. 7.66ms from Piscataway, US
47.16.142.245 AS6128 Cablevision Systems Corp. 8.13ms from New York City, US
47.17.2.1 AS6128 Cablevision Systems Corp. 2.52ms from New York City, US
47.17.10.135 AS6128 Cablevision Systems Corp. 5.56ms from New York City, US
47.16.246.239 AS6128 Cablevision Systems Corp. 9.29ms from Piscataway, US
47.16.147.67 AS6128 Cablevision Systems Corp. 8.61ms from New York City, US
47.16.218.204 AS6128 Cablevision Systems Corp. 8.80ms from New York City, US
47.17.22.162 AS6128 Cablevision Systems Corp. 7.78ms from New York City, US
47.16.132.229 AS6128 Cablevision Systems Corp. 5.49ms from New York City, US
47.16.181.25 AS6128 Cablevision Systems Corp. 2.92ms from New York City, US
47.16.154.60 AS6128 Cablevision Systems Corp. 6.36ms from New York City, US
47.16.201.102 AS6128 Cablevision Systems Corp. 2.05ms from New York City, US
47.16.138.63 AS6128 Cablevision Systems Corp. 8.95ms from New York City, US
47.16.230.1 AS6128 Cablevision Systems Corp. 2.24ms from New York City, US
47.16.249.79 AS6128 Cablevision Systems Corp. 6.67ms from Newark, US
47.17.30.151 AS6128 Cablevision Systems Corp. 2.80ms from Piscataway, US
47.16.162.33 AS6128 Cablevision Systems Corp. 7.52ms 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
85.148.58.207 AS5390 EuroNet 1.10ms from Amsterdam, NL
49.205.75.79 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 0.82ms from Bengaluru, IN
52.35.229.127 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
109.68.96.175 AS8878 nfon AG 0.32ms from Frankfurt am Main, DE
219.136.56.207 AS4134 CHINANET-BACKBONE 2.26ms from Guangzhou, CN
34.119.209.111 AS396982 Google LLC 0.48ms from Hamina, FI
96.45.179.63 AS25820 IT7 Networks Inc 0.36ms from Los Angeles, US
194.9.109.111 AS62044 Zscaler Switzerland GmbH 0.28ms from Manchester, GB
112.202.44.15 AS9299 Philippine Long Distance Telephone Company 5.53ms from Manila, PH
124.148.53.63 AS7545 TPG Telecom Limited 11.72ms from Melbourne, AU
194.58.182.159 AS44507 OJSC Kostroma Municipal Telephone Network 6.78ms from Moscow, RU
117.236.66.79 AS9829 National Internet Backbone 0.80ms from Mumbai, IN
101.66.52.239 AS4837 CHINA UNICOM China169 Backbone 10.92ms from Ningbo, CN
90.79.42.207 AS3215 Orange S.A. 1.50ms from Paris, FR
76.104.248.95 AS7922 Comcast Cable Communications, LLC 4.63ms from Seattle, US
115.193.75.255 AS4134 CHINANET-BACKBONE 9.61ms from Shanghai, CN
74.11.206.127 AS7029 Windstream Communications LLC 0.29ms from Ashburn, US
162.235.30.111 AS7018 AT&T Enterprises, LLC 17.78ms from Atlanta, US
178.92.249.239 AS214143 SKYDIGITAL TELECOM LTD 1.08ms from Bangkok, TH
190.183.53.47 AS20207 Gigared S.A. 9.56ms from Buenos Aires, AR
97.130.70.191 AS6167 Verizon Business 12.79ms from Chicago, US
35.194.43.191 AS396982 Google LLC 0.09ms from Council Bluffs, US
218.203.120.127 AS9808 China Mobile Communications Group Co., Ltd. 10.42ms from Hohhot, CN
109.148.163.143 AS2856 British Telecommunications PLC 4.45ms from London, GB
75.82.127.79 AS20001 Charter Communications Inc 4.59ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 47.16.17.16
traceroute to 47.16.17.16 (47.16.17.16): 64 hops max, 52 byte packets
2 [AS4150] 66.170.7.110 52.828 ms
3 *
4 *
6 *
7 [AS3356] 4.69.209.82 37.116 ms
8 [AS3356] 4.30.178.110 28.433 ms
9 *
10 *
11 [AS6128] 167.206.32.31 30.389 ms
12 [AS6128] 47.16.17.16 35.224 ms
Measurement taken from IPinfo ProbeNet in Madison, 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.

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