1. All IP Ranges
  2. 47.0.0.0/8
  3. AS6128  | 47.16.0.0/14

47.16.0.0/14

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 - 47.19.255.255
NetType:        allocation
RegDate:        2012-02-29
Updated:        2012-02-29
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:        [email protected]
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

Overlapping Ranges

BGP prefixes that are contained by 47.16.0.0/14

Range ASN Company Num of IPs
47.19.120.0/24 AS14822 MEMORIAL SLOAN-KETTERING CANCER CENTER 256
47.19.95.0/24 AS19642 CONNELL FOLEY 256
47.19.143.0/24 AS19926 INTERFAITH MEDICAL CENTER 256
47.19.86.0/24 AS22271 BETH ABRAHAM HEALTH SERVICES 256
47.19.216.0/24 AS23069 BERENSON & CO. 256
47.19.191.0/24 AS32696 AFFILIATED TECHNOLOGY SOLUTIONS LLC 256
47.19.109.0/24 AS33645 ODYSSEY 256
47.19.103.0/24 AS3408 AMC NETWORKS INC-11 PENN PRODUCTION 256
47.19.254.0/24 AS394817 THE SALVATION ARMY 256
47.19.19.0/24 AS395117 LABVANTAGE SOLUTIONS INC 256
47.19.99.0/24 AS397394 GOLD COAST BROADBAND 256
47.19.26.0/24 AS46183 Mary Ann Liebert, Inc. 256
47.19.219.0/24 AS53482 MOUNT KISCO MEDICAL GROUP 256
47.19.199.0/24 AS54004 WESTCHESTER COUNTY MEDICAL DATA HQ 256
47.19.152.0/24 AS63397 WILLETT ADVISORS LLC 256
47.19.196.0/24 AS10584 Tradeweb Markets LLC 256
47.19.51.0/24 AS55052 KONICA MINOLTA BUSINESS SOLUTIONS USA, INC. 256
47.19.34.0/24 AS62677 WILLIAM FLOYD SCHOOL DISTRICT 256
47.19.209.0/24 AS62802 MACY'S SYSTEMS AND TECHNOLOGY, INC. 256
47.19.127.0/24 AS63329 MARCUM LLP 256
47.19.156.0/24 AS63378 J. JOSEPHSON INC. 256
47.19.151.0/24 AS63397 WILLETT ADVISORS LLC 256

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
47.92.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
47.20.0.0/14 AS6128 Optimum Online 262,144
47.100.0.0/14 AS37963 Aliyun Computing Co., LTD 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
47.96.0.0/15 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
47.53.0.0/16 AS30722 Vodafone Italia S.p.A. 65,536
47.255.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.75.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.76.0.0/16 AS45102 Alibaba Cloud - HK 65,536
47.15.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
47.10.0.0/16 AS16509 Amazon Technologies Inc. 65,536
47.251.0.0/16 AS134963 Alibaba Cloud - US 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
47.29.0.0/16 AS55836 Reliance Jio Infocomm Limited 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
47.113.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.112.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
47.73.0.0/16 AS201917 Vodafone Group Services GmbH 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
47.243.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.253.0.0/16 AS45102 Alibaba Cloud - US 65,536
47.242.0.0/16 AS45102 ALIBABA CLOUD - HK 65,536
47.244.0.0/16 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 544 domain names hosted across 270 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.19.60.21 safewaytrucking.net 17
47.19.22.249 state-elect.net 16
47.19.100.149 fgic.com 15
47.19.100.150 bond-insurance.net 14
47.19.35.205 franklincarecenter.com 11
47.19.208.12 permitpurchase.org 11
47.19.84.66 jykmanagement.com 11
47.19.130.199 shelterpoint.com 10
47.19.130.206 nyfamilyleave.com 10
47.19.84.229 hs.email 9
47.19.217.250 myverizonstore.com 9
47.18.148.214 wirelesssoundsltd.com 6
47.19.208.11 parkingticketassist.com 5
47.19.21.147 htcontrols.net 5
47.19.22.250 potentiometer.biz 5
47.16.69.181 chitagoute.com 5
47.16.72.53 pilot502.com 4
47.19.21.158 notifact.com 4
47.19.177.161 nysgrc.org 3
47.18.80.24 liusurgery.org 3

Hosted domains API

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Pingable IPs

16,305 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.17.144.1 AS6128 Cablevision Systems Corp. 1.78ms from New York City, US
47.17.230.250 AS6128 Cablevision Systems Corp. 7.06ms from New York City, US
47.17.139.41 AS6128 Cablevision Systems Corp. 7.67ms from New York City, US
47.17.74.123 AS6128 Cablevision Systems Corp. 6.24ms from New York City, US
47.17.199.116 AS6128 Cablevision Systems Corp. 3.55ms from New York City, US
47.17.163.239 AS6128 Cablevision Systems Corp. 9.76ms from Piscataway, US
47.17.171.127 AS6128 Cablevision Systems Corp. 7.62ms from Piscataway, US
47.17.233.218 AS6128 Cablevision Systems Corp. 8.58ms from New York City, US
47.17.178.176 AS6128 Cablevision Systems Corp. 8.49ms from New York City, US
47.17.156.246 AS6128 Cablevision Systems Corp. 2.07ms from New York City, US
47.17.103.168 AS6128 Cablevision Systems Corp. 7.83ms from New York City, US
47.17.224.1 AS6128 Cablevision Systems Corp. 1.82ms from New York City, US
47.17.234.1 AS6128 Cablevision Systems Corp. 3.22ms from New York City, US
47.17.88.1 AS6128 Cablevision Systems Corp. 2.88ms from Newark, US
47.17.214.41 AS6128 Cablevision Systems Corp. 4.25ms from Piscataway, US
47.17.216.53 AS6128 Cablevision Systems Corp. 4.24ms from Piscataway, US
47.17.215.58 AS6128 Cablevision Systems Corp. 4.21ms from Piscataway, US
47.17.231.82 AS6128 Cablevision Systems Corp. 6.67ms from Secaucus, US
47.17.92.18 AS6128 Cablevision Systems Corp. 8.40ms from New York City, US
47.17.96.1 AS6128 Cablevision Systems Corp. 2.07ms from New York City, US
47.17.203.84 AS6128 Cablevision Systems Corp. 3.57ms from New York City, US
47.17.109.237 AS6128 Cablevision Systems Corp. 12.16ms from New York City, US
47.17.162.29 AS6128 Cablevision Systems Corp. 8.31ms from Piscataway, US
47.17.123.130 AS6128 Cablevision Systems Corp. 8.59ms from New York City, US
47.17.110.46 AS6128 Cablevision Systems Corp. 13.07ms 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
106.75.68.238 AS23724 IDC, China Telecommunications Corporation 6.39ms from Beijing, CN
110.52.180.30 AS4837 CHINA UNICOM China169 Backbone 6.57ms from Changsha, CN
62.144.246.190 AS12312 ecotel communication ag 6.01ms from Frankfurt am Main, DE
95.88.175.254 AS3209 Vodafone GmbH 0.43ms from Frankfurt am Main, DE
178.0.208.46 AS3209 Vodafone GmbH 7.44ms from Frankfurt am Main, DE
178.198.106.30 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Geneve, CH
58.153.242.254 AS4760 HKT Limited 0.78ms from Hong Kong, HK
128.234.33.222 AS25019 Saudi Telecom Company JSC 4.83ms from Jeddah, SA
178.184.135.110 AS12389 PJSC Rostelecom 13.35ms from Krasnoyarsk, RU
175.145.203.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.51ms from Kuala Lumpur, MY
217.43.249.78 AS2856 British Telecommunications PLC 2.95ms from London, GB
45.43.214.190 AS46261 QuickPacket, LLC 0.70ms from Los Angeles, US
1.43.204.254 AS4804 Microplex PTY LTD 2.54ms from Melbourne, AU
115.37.168.62 AS18126 Chubu Telecommunications Company, Inc. 7.27ms from Osaka, JP
190.252.162.158 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 15.76ms from Panama, PA
185.242.11.254 AS204733 FMI TELECOM SRL 0.18ms from Paris, FR
65.39.89.14 AS8399 SEWAN SAS 0.55ms from Paris, FR
122.151.5.174 AS9443 Vocus Retail 1.37ms from Perth, AU
174.23.96.254 AS209 CenturyLink Communications, LLC 0.82ms from Salt Lake City, US
72.159.148.78 AS6389 AT&T Enterprises, LLC 1.82ms from San Jose, US
203.236.103.30 AS4766 Korea Telecom 1.21ms from Seoul, KR
80.217.113.222 AS1257 Tele2 Sverige AB 10.89ms from Stockholm, SE
123.110.160.254 AS131596 TBC 2.23ms from Taipei, TW
124.36.170.142 AS17506 ARTERIA Networks Corporation 0.75ms from Tokyo, JP
1.158.179.14 AS1221 Telstra Limited 1.57ms from Adelaide, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 47.17.75.43
traceroute to 47.17.75.43 (47.17.75.43): 10 hops max, 52 byte packets
3 [AS3356] 4.69.209.82 23.188 ms
4 [AS3356] 4.30.178.110 21.859 ms
5 *
6 *
7 [AS6128] 67.83.248.149 27.493 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Mount Prospect, US
On

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