75.109.156.0/23

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Registry	ARIN
ID	SUDDE-NETBLK-75-108-0-0

WHOIS Details

NetHandle:      NET-75-108-0-0-1
OrgID:          SUDDE
Parent:         NET-75-0-0-0-0
NetName:        SUDDE-NETBLK-75-108-0-0
NetRange:       75.108.0.0 - 75.111.255.255
NetType:        allocation
OriginAS:       19108
RegDate:        2006-07-18
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:      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:      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:      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:        2024-12-06
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@alticeusa.com
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:        2024-10-21
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:        2024-10-21
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@cv.net
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:        2024-10-21
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
75.109.156.1	AS19108 Optimum	`2.42ms` 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
99.14.49.151	AS7018 AT&T Enterprises, LLC	`7.05ms` from Atlanta, US
141.134.59.199	AS6848 Telenet BV	`7.08ms` from Brussels, BE
78.92.48.135	AS5483 Magyar Telekom Plc.	`4.99ms` from Budapest, HU
177.202.230.199	AS8167 V tal	`6.35ms` from Curitiba, BR
45.14.165.119	AS41745 Baykov Ilya Sergeevich	`0.22ms` from Helsinki, FI
50.158.35.135	AS22773 Cox Communications Inc.	`9.54ms` from Los Angeles, US
176.123.170.119	AS29182 JSC IOT	`0.63ms` from Moscow, RU
78.127.111.247	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.47ms` from Paris, FR
23.229.237.199	AS26496 GoDaddy.com, LLC	`1.36ms` from Phoenix, US
172.179.48.199	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
35.174.151.103	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
68.131.112.7	AS701 Verizon Business	`9.65ms` from Reston, US
189.229.246.39	AS8151 UNINET	`4.43ms` from Santiago de Queretaro, MX
201.1.150.231	AS27699 TELEFÔNICA BRASIL S.A	`15.05ms` from Sao Paulo, BR
58.79.190.71	AS3786 LG DACOM Corporation	`2.04ms` from Seoul, KR
1.105.101.231	AS4766 Korea Telecom	`2.71ms` from Seoul, KR
168.63.170.7	AS8075 Microsoft Corporation	`1.56ms` from Singapore, SG
141.37.165.55	AS553 BelWue-Koordination	`5.64ms` from Zuerich, CH
213.201.136.23	AS3257 GTT Communications Inc.	`0.42ms` from Amsterdam, NL
62.1.123.167	AS1241 Forthnet	`12.34ms` from Athens, GR
78.22.38.215	AS6848 Telenet BV	`5.95ms` from Brussels, BE
196.64.140.103	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.63ms` from Casablanca, MA
213.164.194.7	AS8473 Bahnhof AB	`8.28ms` from Copenhagen, DK
63.35.219.151	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
16.163.65.119	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m10 75.109.157.255

traceroute to 75.109.157.255 (75.109.157.255): 10 hops max, 52 byte packets

1 [AS40021] 66.94.118.11 0.201 ms

2 [AS174] 38.88.50.193 0.778 ms

3 [AS174] 154.54.40.21 3.221 ms

4 [AS174] 154.54.167.145 35.209 ms

5 [AS174] 154.54.167.138 32.326 ms

6 [AS174] 154.54.88.42 32.219 ms

7 [AS174] 38.104.32.18 32.04 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On August 22nd 2025

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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