47.216.128.0/17

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Parent Range	47.208.0.0/12
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:      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:        hostmaster@alticeusa.com
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:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
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:        hostmaster@cv.net
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:        abuse@suddenlink.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 47.216.128.0/17

Range	ASN	Company	Num of IPs
47.208.0.0/12	AS19108	Optimum	1,048,576

Nearby Ranges

BGP prefixes that overlap with 47.216.0.0/16

Range	ASN	Company	Num of IPs
47.208.0.0/12	AS19108	Optimum	1,048,576

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
47.216.210.138	scoundrl.com	2
47.216.197.198	fizzcraft.net	1
47.216.224.193	bbscc-bigriver.org	1
47.216.193.16	flglab.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

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

IP Address	ASN	Details
47.216.147.212	AS19108 Optimum	`24.92ms` from Chicago, US
47.216.244.1	AS19108 Optimum	`4.24ms` from Phoenix, US
47.216.224.1	AS19108 Optimum	`5.56ms` from Phoenix, US
47.216.200.1	AS19108 Optimum	`5.35ms` from Phoenix, US
47.216.134.122	AS19108 Optimum	`9.55ms` from Phoenix, US
47.216.232.1	AS19108 Optimum	`5.60ms` from Phoenix, US
47.216.138.57	AS19108 Optimum	`27.15ms` from Phoenix, US
47.216.196.1	AS19108 Optimum	`5.30ms` from Phoenix, US
47.216.220.1	AS19108 Optimum	`5.44ms` from Phoenix, US
47.216.133.70	AS19108 Optimum	`12.60ms` from Phoenix, US
47.216.245.23	AS19108 Optimum	`10.71ms` from Phoenix, US
47.216.193.29	AS19108 Optimum	`10.53ms` from Phoenix, US
47.216.241.212	AS19108 Optimum	`8.25ms` from Phoenix, US
47.216.243.114	AS19108 Optimum	`8.48ms` from Phoenix, US
47.216.151.216	AS19108 Optimum	`27.95ms` from Chicago, US
47.216.240.1	AS19108 Optimum	`4.30ms` from Phoenix, US
47.216.230.41	AS19108 Optimum	`12.46ms` from Phoenix, US
47.216.233.135	AS19108 Optimum	`11.54ms` from Phoenix, US
47.216.159.71	AS19108 Optimum	`26.36ms` from Chicago, US
47.216.156.110	AS19108 Optimum	`27.30ms` from Chicago, US
47.216.227.173	AS19108 Optimum	`11.76ms` from Phoenix, US
47.216.153.42	AS19108 Optimum	`27.04ms` from Chicago, US
47.216.135.88	AS19108 Optimum	`8.90ms` from Phoenix, US
47.216.132.1	AS19108 Optimum	`5.78ms` from Phoenix, US
47.216.247.37	AS19108 Optimum	`11.11ms` from Phoenix, 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
82.72.68.1	AS33915 Vodafone Libertel B.V.	`1.06ms` from Amsterdam, NL
129.174.14.1	AS11279 George Mason University	`2.25ms` from Ashburn, US
103.18.136.1	AS132744 The Virus Centre Ltd	`3.04ms` from Auckland, NZ
49.229.24.241	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`2.74ms` from Bangkok, TH
119.46.173.65	AS7470 TRUE INTERNET Co.,Ltd.	`0.55ms` from Bangkok, TH
118.26.48.1	AS23724 IDC, China Telecommunications Corporation	`4.57ms` from Beijing, CN
164.164.64.1	AS7633 Software Technology Parks of India - Bangalore	`3.21ms` from Bengaluru, IN
108.49.145.1	AS701 Verizon Business	`2.21ms` from Boston, US
73.61.208.1	AS7922 Comcast Cable Communications, LLC	`1.59ms` from Boston, US
78.129.120.1	AS12392 VOO S.A.	`2.27ms` from Brussels, BE
66.57.101.49	AS11426 Charter Communications Inc	`0.56ms` from Charlotte, US
119.4.144.1	AS4837 CHINA UNICOM China169 Backbone	`2.16ms` from Chengdu, CN
69.18.235.1	AS35986 Vyve Broadband	`18.97ms` from Chicago, US
190.244.23.1	AS7303 Telecom Argentina S.A.	`0.67ms` from Cordoba, AR
181.228.193.1	AS7303 Telecom Argentina S.A.	`3.54ms` from Cordoba, AR
134.204.83.177	AS16504 Granite Telecommunications LLC	`0.54ms` from Dallas, US
68.108.231.1	AS22773 Cox Communications Inc.	`10.11ms` from Dallas, US
199.71.229.49	AS46238 WT Services, Inc.	`11.96ms` from Dallas, US
12.94.81.1	AS7018 AT&T Enterprises, LLC	`1.66ms` from Dallas, US
117.201.159.1	AS9829 National Internet Backbone	`5.74ms` from Delhi, IN
97.121.187.33	AS209 CenturyLink Communications, LLC	`2.39ms` from Denver, US
50.227.196.65	AS7922 Comcast Cable Communications, LLC	`1.78ms` from Denver, US
164.92.136.161	AS14061 DigitalOcean, LLC	`0.30ms` from Frankfurt am Main, DE
50.189.2.97	AS7922 Comcast Cable Communications, LLC	`7.46ms` from Fremont, US
195.45.201.17	AS1267 WIND TRE S.P.A.	`12.74ms` from Frosinone, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m7 47.216.215.175

traceroute to 47.216.215.175 (47.216.215.175): 7 hops max, 52 byte packets

3 [AS19108] 173.219.166.15 20.334 ms

4 [AS19108] 173.219.166.14 20.641 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Boardman, US

On February 7th 2026

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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