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  2. 47.0.0.0/8
  3. AS19108  | 47.208.0.0/12

47.208.0.0/12

AS19108  ·  Optimum

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Summary

Country United States
Domain optimum.com
ASN AS19108
Registry ARIN
ID SUDDE

WHOIS Details

NetHandle:      NET-47-208-0-0-1
OrgID:          SUDDE
Parent:         NET-47-0-0-0-0
NetName:        SUDDE
NetRange:       47.208.0.0 - 47.223.255.255
NetType:        allocation
RegDate:        2015-09-08
Updated:        2015-09-08
Source:         ARIN


OrgID:          SUDDE
OrgName:        Optimum
CanAllocate:    
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2006-05-25
Updated:        2025-08-06
OrgAdminHandle: NETAD233-ARIN
OrgTechHandle:  AUIO-ARIN
OrgAbuseHandle: ABUSE6997-ARIN
OrgNOCHandle:   NOCSU37-ARIN
Source:         ARIN


POCHandle:      NOCSU37-ARIN
IsRole:         Y
LastName:       NOC Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2018-02-13
Updated:        2025-12-19
OfficePhone:    +1-866-232-5455
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE6997-ARIN
IsRole:         Y
LastName:       Abuse Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2018-02-09
Updated:        2025-12-19
OfficePhone:    +1-903-266-4800
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETAD233-ARIN
IsRole:         Y
LastName:       NetAdmin
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2017-02-03
Updated:        2025-12-18
OfficePhone:    +1-866-232-5455
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      AUIO-ARIN
IsRole:         Y
LastName:       Altice USA Internet Operations
FirstName:      
Street:         1111 Stewart Ave.
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2018-02-05
Updated:        2025-12-18
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 47.208.0.0/12

Range ASN Company Num of IPs
47.209.80.0/20 AS19108 Suddenlink Communications 4,096

Nearby Ranges

BGP prefixes that overlap with 47.0.0.0/8

Range ASN Company Num of IPs
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
47.16.0.0/14 AS6128 Optimum WiFi 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 344 domain names hosted across 306 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
47.221.149.97 devanteodom.dev 9
47.208.19.167 carterfamily.cloud 2
47.208.147.158 siamexport.com 2
47.222.7.99 pmahadev.com 2
47.215.193.58 presidiointhepines.org 2
47.221.29.180 bluewatergeophysics.com 2
47.208.103.211 originlegend.com 2
47.216.80.225 dynamicanalytics.com 2
47.222.15.194 brianlarue.us 2
47.214.114.137 flickswv.com 2
47.221.162.15 rhiphen.com 1
47.208.104.85 casden.co 1
47.214.239.38 halberthouse.net 1
47.221.138.4 stanfamhome.com 1
47.218.239.84 taylor5.info 1
47.215.180.186 bigbootymidgets.com 1
47.209.215.166 dellhplaptop.xyz 1
47.219.27.70 zelatek.com 1
47.220.197.150 foxtunnel.com 1
47.208.27.165 timstechniks.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

19,419 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.208.18.215 AS19108 Optimum 14.05ms from Fremont, US
47.208.15.97 AS19108 Optimum 14.94ms from San Jose, US
47.208.31.164 AS19108 Optimum 14.87ms from San Jose, US
47.208.7.60 AS19108 Optimum 15.03ms from San Jose, US
47.208.30.204 AS19108 Optimum 14.57ms from San Jose, US
47.208.4.1 AS19108 Optimum 7.58ms from San Jose, US
47.208.24.1 AS19108 Optimum 8.19ms from Santa Clara, US
47.208.11.194 AS19108 Optimum 14.16ms from Santa Clara, US
47.208.19.101 AS19108 Optimum 9.97ms from Fremont, US
47.208.3.44 AS19108 Optimum 12.56ms from Santa Clara, US
47.208.1.250 AS19108 Optimum 14.93ms from San Jose, US
47.208.6.133 AS19108 Optimum 11.58ms from San Jose, US
47.208.29.88 AS19108 Optimum 11.29ms from San Jose, US
47.208.16.1 AS19108 Optimum 7.97ms from Santa Clara, US
47.208.26.149 AS19108 Optimum 14.39ms from San Jose, US
47.208.22.88 AS19108 Optimum 13.51ms from San Jose, US
47.208.0.1 AS19108 Optimum 8.12ms from Fremont, US
47.208.9.216 AS19108 Optimum 11.24ms from San Jose, US
47.208.17.147 AS19108 Optimum 13.14ms from San Jose, US
47.208.12.1 AS19108 Optimum 8.22ms from San Jose, US
47.208.8.1 AS19108 Optimum 8.03ms from Santa Clara, US
47.208.27.109 AS19108 Optimum 12.10ms from San Jose, US
47.208.21.56 AS19108 Optimum 14.79ms from San Jose, US
47.208.28.1 AS19108 Optimum 8.23ms from San Jose, US
47.208.14.101 AS19108 Optimum 12.05ms from San Jose, 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
54.93.141.44 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
141.168.12.76 AS135887 Belong (Telstra Limited) 0.55ms from Melbourne, AU
123.97.140.252 AS4134 CHINANET-BACKBONE 5.92ms from Ningbo, CN
52.23.70.172 AS14618 Amazon.com, Inc. 0.09ms from Reston, US
88.135.149.140 AS24589 Telenet SIA 0.44ms from Riga, LV
157.131.166.28 AS46375 Sonic Telecom LLC 2.71ms from San Jose, US
107.162.162.236 AS55002 F5, Inc. 0.34ms from San Jose, US
94.59.22.92 AS5384 Emirates Internet 9.55ms from Al Fujairah City, AE
47.74.85.76 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Atlanta, US
150.125.180.172 AS668 United States Department of Defense (DoD) 0.51ms from Atlanta, US
128.65.184.60 AS43754 Asiatech Data Transmission company 16.27ms from Baku, AZ
35.90.233.204 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
197.58.31.76 AS8452 TE-AS 5.31ms from Cairo, EG
110.88.155.44 AS4134 CHINANET-BACKBONE 12.96ms from Guangzhou, CN
62.54.212.44 AS6805 Telefonica Germany GmbH & Co.OHG 0.93ms from Hamburg, DE
6.11.142.108 AS668 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
182.59.41.220 AS17813 Mahanagar Telephone Nigam Limited 3.80ms from Mumbai, IN
206.190.48.28 AS36647 Yahoo Holdings Inc. 3.92ms from Seattle, US
222.122.208.60 AS4766 Korea Telecom 0.85ms from Seoul, KR
121.153.236.92 AS4766 Korea Telecom 5.68ms from Seoul, KR
210.181.129.252 AS4766 Korea Telecom 5.62ms from Seoul, KR
209.144.137.252 AS209 CenturyLink Communications, LLC 2.33ms from Ashburn, US
71.251.229.156 AS701 Verizon Business 4.71ms from Ashburn, US
54.39.137.12 AS16276 OVH SAS 0.08ms from Beauharnois, CA
181.60.243.188 AS10620 Telmex Colombia S.A. 6.13ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -m5 47.208.51.206
traceroute to 47.208.51.206 (47.208.51.206): 5 hops max, 52 byte packets
1 [AS9211] 213.238.35.1 0.188 ms
2 [AS9211] 212.12.33.138 0.215 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hamburg, DE
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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