1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.218.0.0/16
  4. AS19108  | 173.218.0.0/16

173.218.0.0/16

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:      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:      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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 173.0.0.0/8

Range ASN Company Num of IPs
173.184.0.0/13 AS7029 Windstream Communications LLC 524,288
173.8.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
173.160.0.0/13 AS7922 Comcast Cable Communications, LLC 524,288
173.84.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
173.32.0.0/14 AS812 Rogers Communications Canada Inc. 262,144
173.176.0.0/14 AS5769 Videotron Ltee 262,144
173.36.0.0/14 AS109 CISCO SYSTEMS, INC. 262,144
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS16887 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS25965 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS3549 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS25920 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS13649 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS25744 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS62750 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS10753 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS32411 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS53268 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS36188 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS26780 Level 3 Parent, LLC 131,072
173.2.0.0/15 AS6128 Optimum Online 131,072
173.226.0.0/15 AS36740 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS396991 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS397862 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS399932 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS3356 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS40477 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS19389 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072
173.226.0.0/15 AS30532 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS22127 Level 3 Parent, LLC 131,072
173.226.0.0/15 AS53816 Level 3 Parent, LLC 131,072
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.80.0.0/15 AS19108 Optimum 131,072
173.226.0.0/15 AS17365 Level 3 Parent, LLC 131,072
173.200.0.0/16 AS8075 Microsoft Limited 65,536
173.235.0.0/16 AS11272 C Spire Fiber 65,536
173.206.0.0/16 AS6407 Primus Telecommunications Canada Inc. 65,536
173.202.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
173.83.0.0/16 AS16509 Amazon.com Services, LLC 65,536
173.83.0.0/16 AS14618 Amazon.com Services, LLC 65,536
173.83.0.0/16 AS62785 Amazon.com Services, LLC 65,536
173.220.0.0/16 AS6128 Static IP Services 65,536

Hosted domains

There are 106 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.218.180.211 theadamscountyflorist.com 34
173.218.180.214 pmaugusta.com 31
173.218.180.215 blossomsonmain.com 14
173.218.169.183 ratliffhouse.com 3
173.218.181.113 machenfamilymedical.com 2
173.218.180.217 angiespieceacake.net 2
173.218.181.35 hoffinger.com 2
173.218.232.142 odellparker.com 1
173.218.113.171 jonesbororacingscene.com 1
173.218.86.90 allinthefam.us 1
173.218.174.46 abccentralblock.com 1
173.218.251.243 tmcmillan.net 1
173.218.114.167 omniwit.xyz 1
173.218.133.186 lomaxs.com 1
173.218.170.130 theabbottsofar.com 1
173.218.200.48 juulfin.live 1
173.218.205.91 bomratcloud.com 1
173.218.234.94 djbeane.com 1
173.218.237.160 blmservices.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

1,605 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.218.168.1 AS19108 Optimum 21.86ms from Chicago, US
173.218.27.45 AS19108 Optimum 29.23ms from Chicago, US
173.218.106.120 AS19108 Optimum 21.17ms from Chicago, US
173.218.19.1 AS19108 Optimum 14.88ms from Chicago, US
173.218.164.1 AS19108 Optimum 21.87ms from Chicago, US
173.218.81.121 AS19108 Optimum 22.25ms from Chicago, US
173.218.127.170 AS19108 Optimum 21.61ms from Chicago, US
173.218.1.41 AS19108 Optimum 26.45ms from Chicago, US
173.218.175.234 AS19108 Optimum 28.52ms from Chicago, US
173.218.22.186 AS19108 Optimum 5.58ms from Dallas, US
173.218.181.102 AS19108 Optimum 5.59ms from Dallas, US
173.218.44.1 AS19108 Optimum 22.68ms from Mount Prospect, US
173.218.169.240 AS19108 Optimum 26.61ms from Chicago, US
173.218.109.23 AS19108 Optimum 21.79ms from Chicago, US
173.218.50.147 AS19108 Optimum 28.90ms from Chicago, US
173.218.92.1 AS19108 Optimum 16.03ms from Chicago, US
173.218.172.1 AS19108 Optimum 21.91ms from Chicago, US
173.218.107.55 AS19108 Optimum 23.27ms from Chicago, US
173.218.7.33 AS19108 Optimum 11.06ms from Dallas, US
173.218.115.20 AS19108 Optimum 24.63ms from Mount Prospect, US
173.218.41.125 AS19108 Optimum 30.18ms from Chicago, US
173.218.53.82 AS19108 Optimum 21.61ms from Chicago, US
173.218.183.1 AS19108 Optimum 18.23ms from Chicago, US
173.218.141.206 AS19108 Optimum 23.53ms from Chicago, US
173.218.36.1 AS19108 Optimum 25.61ms 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
5.253.189.160 AS216475 NKtelecom INC 0.99ms from Amsterdam, NL
64.223.230.0 AS13977 Fidium 2.83ms from Boston, US
72.32.228.160 AS33070 Rackspace Hosting 1.05ms from Dallas, US
183.178.192.144 AS9269 Hong Kong Broadband Network Ltd. 0.71ms from Hong Kong, HK
117.67.78.80 AS4134 CHINANET-BACKBONE 11.49ms from Huai'an, CN
170.133.164.240 AS13445 Cisco Webex LLC 0.55ms from London, GB
85.49.80.128 AS12479 Orange Espagne SA 1.91ms from Madrid, ES
82.188.10.192 AS3269 Telecom Italia S.p.A. 0.87ms from Milan, IT
109.173.81.224 AS42610 PJSC Rostelecom 1.24ms from Moscow, RU
62.211.233.96 AS3269 Telecom Italia S.p.A. 6.92ms from Naples, IT
153.192.71.96 AS4713 NTT DOCOMO BUSINESS,Inc. 3.23ms from Osaka, JP
18.67.134.128 AS16509 Amazon.com, Inc. 0.11ms from Osasco, BR
52.23.88.144 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
88.39.95.0 AS3269 Telecom Italia S.p.A. 4.61ms from Rome, IT
34.39.171.208 AS396982 Google LLC 0.11ms from Sao Paulo, BR
58.124.235.80 AS9318 SK Broadband Co Ltd 5.47ms from Seoul, KR
52.130.1.64 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.54ms from Shanghai, CN
213.191.159.144 AS13046 Hrvatski Telekom d.d. 5.15ms from Zagreb, HR
20.61.246.240 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
147.135.27.208 AS16276 OVH SAS 1.32ms from Ashburn, US
24.41.19.208 AS7029 Windstream Communications LLC 0.51ms from Ashburn, US
64.24.119.80 AS7029 Windstream Communications LLC 0.60ms from Chicago, US
24.165.111.192 AS10796 Charter Communications Inc 8.85ms from Columbus, US
191.191.37.128 AS28573 Claro NXT Telecomunicacoes Ltda 7.90ms from Curitiba, BR
31.206.121.144 AS8386 Vodafone Net Iletisim Hizmetler AS 12.35ms from Denizli, TR

Traceroute

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

$
traceroute -a -n -q1 -f2 173.218.234.27
traceroute to 173.218.234.27 (173.218.234.27): 64 hops max, 52 byte packets
2 [AS63473] 5.231.73.254 18.557 ms
3 [] 84.17.33.92 0.272 ms
5 [] 169.150.195.107 0.813 ms
6 [] 173.219.232.217 14.823 ms
7 [] 173.219.252.99 14.997 ms
8 *
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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