173.81.0.0/17

AS19108  ·  Optimum

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Summary

Country United States
Domain optimum.com
ASN AS19108
Parent Range 173.80.0.0/15
Registry ARIN
ID SUDDE

WHOIS Details

NetHandle:      NET-173-80-0-0-1
OrgID:          SUDDE
Parent:         NET-173-0-0-0-0
NetName:        SUDDE
NetRange:       173.80.0.0 - 173.81.255.255
NetType:        allocation
Comment:        http://www.suddenlink.com
RegDate:        2008-11-11
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:      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:        [email protected]
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:        [email protected]
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:        [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:        2024-10-21
OfficePhone:    +1-516-803-2300
Mailbox:        [email protected]
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:        [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:        2024-10-21
OfficePhone:    +1-903-266-4800
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 173.81.0.0/17

Range ASN Company Num of IPs
173.80.0.0/15 AS19108 Optimum 131,072

Nearby Ranges

BGP prefixes that overlap with 173.81.0.0/16

Range ASN Company Num of IPs
173.80.0.0/15 AS19108 Optimum 131,072

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
173.81.57.64 mythosdrive.com 1
173.81.109.201 barrysworld.us 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

Pingable IPs

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

IP Address ASN Details
173.81.92.100 AS19108 Optimum 7.45ms from Ashburn, US
173.81.73.51 AS19108 Optimum 21.99ms from Chicago, US
173.81.17.6 AS19108 Optimum 22.82ms from Chicago, US
173.81.59.128 AS19108 Optimum 21.30ms from Chicago, US
173.81.24.1 AS19108 Optimum 14.04ms from Chicago, US
173.81.81.155 AS19108 Optimum 23.11ms from Chicago, US
173.81.57.185 AS19108 Optimum 22.42ms from Chicago, US
173.81.82.47 AS19108 Optimum 23.66ms from Chicago, US
173.81.98.134 AS19108 Optimum 18.82ms from Chicago, US
173.81.50.253 AS19108 Optimum 19.52ms from Chicago, US
173.81.121.17 AS19108 Optimum 18.87ms from Chicago, US
173.81.38.93 AS19108 Optimum 21.09ms from Chicago, US
173.81.62.220 AS19108 Optimum 17.19ms from Chicago, US
173.81.60.1 AS19108 Optimum 14.06ms from Chicago, US
173.81.118.118 AS19108 Optimum 19.49ms from Chicago, US
173.81.120.1 AS19108 Optimum 12.16ms from Chicago, US
173.81.85.158 AS19108 Optimum 21.49ms from Chicago, US
173.81.74.49 AS19108 Optimum 22.84ms from Chicago, US
173.81.53.170 AS19108 Optimum 21.18ms from Chicago, US
173.81.30.66 AS19108 Optimum 18.60ms from Chicago, US
173.81.25.62 AS19108 Optimum 20.71ms from Chicago, US
173.81.52.1 AS19108 Optimum 14.04ms from Chicago, US
173.81.3.195 AS19108 Optimum 20.94ms from Chicago, US
173.81.119.104 AS19108 Optimum 18.75ms from Chicago, US
173.81.32.1 AS19108 Optimum 14.02ms from Chicago, 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
145.97.248.1 AS1103 SURF B.V. 1.31ms from Amsterdam, NL
92.114.85.65 AS44592 SkyLink Data Center BV 0.16ms from Amsterdam, NL
66.178.98.49 AS12684 SES ASTRA S.A. 1.21ms from Ashburn, US
210.52.53.1 AS9929 CHINA UNICOM Industrial Internet Backbone 18.85ms from Beijing, CN
188.81.46.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.60ms from Braga, PT
24.83.172.97 AS6327 Shaw Communications 0.89ms from Calgary, CA
209.153.201.193 AS6461 Zayo Bandwidth 7.17ms from Calgary, CA
105.75.93.113 AS36884 Wana Corporate 5.40ms from Casablanca, MA
125.81.64.1 AS4134 CHINANET-BACKBONE 1.41ms from Chongqing, CN
107.174.5.145 AS36352 HostPapa 0.40ms from Dallas, US
134.147.140.225 AS29484 Ruhr-Universitaet Bochum 3.54ms from Duesseldorf, DE
98.123.34.1 AS10796 Charter Communications Inc 7.91ms from Flint, US
149.172.193.17 AS3209 Vodafone GmbH 10.91ms from Frankfurt am Main, DE
178.211.251.1 AS39544 VOe multimedia SA 4.85ms from Geneve, CH
81.234.105.1 AS3301 Telia Company AB 0.85ms from Goeteborg, SE
200.119.136.1 AS13682 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 0.69ms from Guatemala City, GT
103.254.107.17 AS59282 PT Giga Patra Multimedia 9.59ms from Jakarta, ID
68.110.223.65 AS22773 Cox Communications Inc. 4.13ms from Kansas City, US
129.205.121.81 AS37148 Globacom Limited 0.13ms from Lagos, NG
72.211.192.1 AS22773 Cox Communications Inc. 2.68ms from Los Angeles, US
98.167.20.1 AS22773 Cox Communications Inc. 5.75ms from Los Angeles, US
174.134.232.1 AS33363 Charter Communications, Inc 5.37ms from Los Angeles, US
212.24.211.129 AS34683 TELKEA TELECOM SA 1.01ms from Luxembourg, LU
96.69.8.33 AS7922 Comcast Cable Communications, LLC 5.46ms from Miami, US
93.66.118.129 AS30722 Vodafone Italia S.p.A. 1.04ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 173.81.23.232
traceroute to 173.81.23.232 (173.81.23.232): 64 hops max, 52 byte packets
2 [AS63473] 5.231.73.254 0.228 ms
3 [] 84.17.33.92 0.164 ms
5 [] 169.150.195.107 1.014 ms
6 [] 173.219.232.217 14.886 ms
7 [] 173.219.252.99 14.701 ms
8 *
9 [AS19108] 173.81.23.232 29.204 ms
Measurement taken from IPinfo ProbeNet in Chicago, US
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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