173.219.176.0/20

AS19108 · Optimum

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Summary

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

WHOIS Details

NetHandle:      NET-173-216-0-0-1
OrgID:          SUDDE
Parent:         NET-173-0-0-0-0
NetName:        SUDDE
NetRange:       173.216.0.0 - 173.219.255.255
NetType:        allocation
Comment:        http://www.suddenlink.com
RegDate:        2009-09-16
Updated:        2012-03-20
AbuseHandle:    ABUSE1394-ARIN
NOCHandle:      NOC1310-ARIN
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:      ABUSE1394-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1021 ESE Loop 323
Street:         Suite 100
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2006-08-10
Updated:        2015-06-02
OfficePhone:    +1-903-266-4800
Mailbox:        abuse@suddenlink.net
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


POCHandle:      NOC1310-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1021 ESE Loop 323
Street:         Suite 100
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2003-07-14
Updated:        2022-01-14
OfficePhone:    +1-866-232-5455
Mailbox:        noc@suddenlink.com
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

Nearby Ranges

BGP prefixes that overlap with 173.219.0.0/16

Range	ASN	Company	Num of IPs
173.219.37.0/24	AS46169	CITY OF GEORGETOWN IT-Library Internet Services	256

Hosted domains

There are 13 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
173.219.190.32	chcnurse.com	3
173.219.191.218	micro4.com	1
173.219.178.33	4915api.com	1
173.219.184.190	regaloil.us	1
173.219.189.251	tbwef.org	1
173.219.183.160	mulltexmechanical.com	1
173.219.191.216	rxwriter.net	1
173.219.189.143	advantagis.com	1
173.219.188.93	wtctimesheets.com	1
173.219.188.96	andrewsanchors.com	1
173.219.191.215	practicestudio.com.br	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

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

IP Address	ASN	Details
173.219.182.185	AS19108 Optimum	`6.60ms` from Dallas, US
173.219.189.1	AS19108 Optimum	`9.59ms` from Dallas, US
173.219.179.230	AS19108 Optimum	`4.45ms` from Phoenix, US
173.219.178.1	AS19108 Optimum	`6.17ms` from Phoenix, US
173.219.191.89	AS19108 Optimum	`4.70ms` from Dallas, US
173.219.190.1	AS19108 Optimum	`8.80ms` from Dallas, US
173.219.176.1	AS19108 Optimum	`5.99ms` from Phoenix, US
173.219.188.1	AS19108 Optimum	`11.78ms` from Dallas, US
173.219.184.1	AS19108 Optimum	`9.14ms` from Dallas, US
173.219.183.1	AS19108 Optimum	`8.82ms` from Dallas, US
173.219.186.139	AS19108 Optimum	`14.97ms` from Dallas, US
173.219.187.1	AS19108 Optimum	`12.23ms` from Dallas, 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
96.33.1.148	AS20115 Charter Communications LLC	`19.47ms` from Atlanta, US
104.85.175.4	AS35994 Akamai Technologies, Inc.	`0.53ms` from Dallas, US
27.3.17.36	AS45543 SaiGon Tourist cable Televition Company	`3.27ms` from Ho Chi Minh City, VN
123.30.47.148	AS45899 VNPT Corp	`4.64ms` from Ho Chi Minh City, VN
202.153.43.180	AS17754 Excellmedia	`0.91ms` from Hyderabad, IN
109.48.170.36	AS2860 NOS COMUNICACOES, S.A.	`7.60ms` from Lisbon, PT
94.30.44.180	AS5413 Wavenet Limited	`3.08ms` from London, GB
58.7.111.132	AS7545 TPG Telecom Limited	`1.77ms` from Melbourne, AU
73.1.91.228	AS7922 Comcast Cable Communications, LLC	`4.62ms` from Miami, US
54.91.165.148	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
213.236.165.84	AS25400 Telia Norge AS	`2.48ms` from Sandefjord, NO
125.136.120.212	AS4766 Korea Telecom	`5.21ms` from Seoul, KR
14.65.58.116	AS4766 Korea Telecom	`1.85ms` from Seoul, KR
146.247.175.100	AS12552 GlobalConnect AB	`0.38ms` from Stockholm, SE
203.18.200.132	AS134096 eHealth NSW	`3.29ms` from Sydney, AU
118.168.55.212	AS3462 Data Communication Business Group	`1.94ms` from Taipei, TW
35.79.218.116	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
84.82.100.132	AS1136 KPN B.V.	`2.33ms` from Amsterdam, NL
69.140.245.164	AS7922 Comcast Cable Communications, LLC	`9.30ms` from Ashburn, US
195.130.113.100	AS8581 University Of Ioannina	`14.04ms` from Athens, GR
188.237.145.68	AS8926 Moldtelecom SA	`4.34ms` from Chisinau, MD
199.89.145.20	AS11320 LightEdge Solutions	`5.27ms` from Dallas, US
131.226.192.244	AS12213 Centersquare	`0.94ms` from Dallas, US
68.109.202.4	AS22773 Cox Communications Inc.	`9.97ms` from Dallas, US
23.215.193.212	AS16625 Akamai Technologies, Inc.	`0.13ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f3 173.219.178.76

traceroute to 173.219.178.76 (173.219.178.76): 64 hops max, 52 byte packets

3 [AS3356] 4.69.137.142 163.739 ms

4 [AS3356] 64.154.10.194 164.198 ms

5 *

6 *

7 *

8 [AS19108] 173.219.178.76 189.403 ms

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On February 7th 2026

What are IP address ranges?

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