AS19108 Optimum - bgp.tools

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Optimum

AS Number 19108
Website http://www.suddenlink.com

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 20 Nov 2000 (25 years old)
Registered to: ARIN-SUDDE (arin)

Network status: Active, Allocated under ARIN

Network type: Eyeball

Prefixes Originated: 412 IPv4, 24 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS3356 - Lumen (Level 3)
AS174 - Cogent Communications, LLC
AS5650 - Verizon (fka. Frontier)

Rankings

#87 for AS Cone in United States

#20 for Estimated Eyeballs in United States

#52 for Originated IPv4 Space in United States

Tags:

	Prefix	Description
	24.31.17.0/24	Optimum
	24.32.0.0/16	Cebridge Connections
	24.32.0.0/20	Cebridge Connections
	24.32.24.0/21	Turckee, Ca Customers
	24.32.32.0/21	Lake of the Pines, CA Customers
	24.32.130.0/24	Cebridge Connections
	24.49.194.0/24	Optimum
	24.49.200.0/24	Optimum
	24.54.114.0/24	Optimum
	24.54.116.0/24	Optimum
	24.54.117.0/24	Optimum
	24.54.118.0/24	Optimum
	24.54.119.0/24	Optimum
	24.72.175.0/24	Optimum
	24.72.186.0/23	Optimum
	24.75.113.0/24	Optimum
	24.75.123.0/24	Optimum
	24.75.124.0/24	Optimum
	24.75.126.0/24	Optimum
	24.121.0.0/16	Optimum
	24.121.0.0/17	Optimum
	24.121.83.0/24	CABLEVISION OF ST. JOSEPH
	24.121.88.0/24	Kingman Regional Medical Center
	24.121.128.0/17	Optimum
	24.121.144.0/22	Optimum
	24.121.148.0/22	CABLEVISION OF ST. JOSEPH
	24.121.200.0/22	Optimum
	24.156.0.0/17	Optimum
	24.156.0.0/18	Optimum
	24.156.15.0/24	CABLEVISION OF FLAGSTAFF
	24.156.34.0/24	CABLEVISION OF ST. JOSEPH
	24.156.48.0/22	CABLEVISION OF BULLHEAD
	24.156.64.0/18	Optimum
	24.156.86.0/23	CABLEVISION OF LAKE HAVASU
	24.156.96.0/20	Optimum
	24.156.112.0/20	Optimum
	24.206.128.0/17	Cebridge Connections
	24.206.202.0/24	Buckhannon, WV Customers
	24.206.216.0/22	Cebridge Connections
	24.206.224.0/19	Cebridge Connections
	24.213.120.0/24	Optimum
	24.223.86.0/24	Optimum
	24.224.36.0/23	Optimum
	24.224.44.0/24	Optimum
	24.224.55.0/24	Optimum
	24.224.56.0/24	Optimum
	24.224.58.0/23	Optimum
	24.224.60.0/22	Optimum
	24.245.68.0/23	Optimum
	24.245.72.0/22	Optimum
	47.208.0.0/12	Optimum
	47.208.0.0/15	Optimum
	47.209.64.0/18	Optimum
	47.209.80.0/20	Suddenlink Communications
	47.209.128.0/17	Optimum
	47.209.192.0/19	Optimum
	47.210.0.0/17	Optimum
	47.210.0.0/15	Optimum
	47.210.128.0/17	Optimum
	47.211.144.0/20	Optimum
	47.211.192.0/20	Optimum
	47.211.208.0/20	Optimum
	47.212.0.0/17	Optimum
	47.212.0.0/14	Optimum
	47.212.96.0/19	Optimum
	47.212.192.0/20	Optimum
	47.213.0.0/16	Optimum
	47.213.80.0/20	Optimum
	47.213.112.0/20	Optimum
	47.213.182.0/23	Optimum
	47.214.0.0/16	Optimum
	47.214.28.0/22	Optimum
	47.214.32.0/22	Optimum
	47.214.36.0/22	Optimum
	47.214.40.0/22	Optimum
	47.214.44.0/22	Optimum
	47.214.48.0/22	Optimum
	47.214.128.0/18	Optimum
	47.214.192.0/18	Optimum
	47.215.32.0/23	Optimum
	47.215.68.0/22	Optimum
	47.215.96.0/20	Optimum
	47.215.128.0/18	Optimum
	47.215.128.0/17	Optimum
	47.215.192.0/18	Optimum
	47.216.0.0/17	Optimum
	47.216.0.0/16	Optimum
	47.216.128.0/17	Optimum
	47.216.144.0/20	Optimum
	47.217.0.0/16	Optimum
	47.217.128.0/18	Optimum
	47.217.192.0/18	Optimum
	47.218.0.0/15	Optimum
	47.218.0.0/17	Optimum
	47.218.8.0/22	Optimum
	47.218.12.0/22	Optimum
	47.218.16.0/22	Optimum
	47.218.20.0/22	Optimum
	47.218.128.0/17	Optimum
	47.219.0.0/17	Optimum
	47.219.128.0/17	Optimum
	47.219.176.0/20	Optimum
	47.220.0.0/14	Optimum
	47.221.0.0/17	Optimum
	47.221.128.0/17	Optimum
	47.223.0.0/17	Optimum
	47.223.128.0/17	Optimum
	50.24.0.0/16	Optimum
	50.24.0.0/20	Optimum
	50.24.0.0/14	Optimum
	50.24.0.0/17	Optimum
	50.24.24.0/24	Optimum
	50.24.96.0/20	Optimum
	50.24.128.0/17	Optimum
	50.24.192.0/20	Optimum
	50.25.0.0/18	Optimum
	50.25.0.0/17	Optimum
	50.25.96.0/19	Optimum
	50.25.128.0/18	Optimum
	50.25.192.0/18	Optimum
	50.26.0.0/16	Optimum
	50.26.0.0/19	Optimum
	50.26.0.0/20	Optimum
	50.26.32.0/19	Optimum
	50.26.96.0/19	Optimum
	50.27.0.0/19	Optimum
	50.27.0.0/17	Optimum
	50.27.128.0/17	Optimum
	50.27.128.0/19	Optimum
	50.27.148.0/24	Optimum
	50.27.160.0/19	Optimum
	50.27.171.0/24	Optimum
	50.27.192.0/18	Optimum
	64.72.32.0/19	Cebridge Connections
	64.72.34.0/24	Classic Communications
	64.72.36.0/24	Classic Communications
	64.72.37.0/24	Classic Communications
	64.72.38.0/24	Cebridge Connections
	64.72.39.0/24	Classic Communications
	64.72.40.0/24	Cebridge Connections
	64.72.41.0/24	Cebridge Connections
	64.72.42.0/23	Cebridge Connections
	64.72.45.0/24	Cebridge Connections
	64.72.47.0/24	Cebridge Connections
	64.72.49.0/24	Cebridge Connections
	64.72.50.0/24	Cebridge Connections
	64.72.55.0/24	Classic Communications
	64.72.56.0/24	Cebridge Connections
	64.72.57.0/24	Cebridge Connections
	64.72.63.0/24	Classic Communications
	64.139.227.0/24	Optimum
	64.139.229.0/24	Optimum
	64.139.234.0/24	Optimum
	64.139.246.0/24	Optimum
	64.234.0.0/23	Optimum
	64.234.1.0/24	Optimum
	64.234.8.0/24	Optimum
	64.234.16.0/24	Optimum
	64.234.30.0/23	Optimum
	64.234.34.0/24	Optimum
	64.234.47.0/24	Optimum
	64.234.55.0/24	Optimum
	64.234.67.0/24	Optimum
	64.234.68.0/24	Optimum
	64.234.74.0/24	Optimum
	64.234.78.0/24	Optimum
	66.76.0.0/17	Optimum
	66.76.0.0/16	Optimum
	66.76.6.0/24	Optimum
	66.76.80.0/24	Optimum
	66.76.114.0/24	Optimum
	66.76.128.0/18	Optimum
	66.76.163.0/24	Optimum
	66.76.174.0/24	Optimum
	66.76.176.0/20	Optimum
	66.76.192.0/20	Optimum
	66.76.193.0/24	Optimum
	66.76.194.0/24	Optimum
	66.76.202.0/23	Optimum
	66.76.215.0/24	Optimum
	66.76.216.0/24	Optimum
	66.76.217.0/24	Optimum
	66.76.220.0/24	Optimum
	66.76.221.0/24	Optimum
	66.76.222.0/24	Optimum
	66.76.223.0/24	Optimum
	66.76.224.0/20	Optimum
	66.76.240.0/20	Optimum
	66.205.96.0/19	Cebridge Connections
	67.21.185.0/24	Optimum
	69.59.64.0/24	Optimum
	69.59.73.0/24	Optimum
	69.59.82.0/24	Optimum
	69.59.100.0/24	Optimum
	69.59.104.0/24	Optimum
	72.47.0.0/17	Cebridge Connections
	72.47.128.0/18	Cebridge Connections
	74.192.0.0/16	Optimum
	74.192.0.0/14	Optimum
	74.192.0.0/19	Optimum
	74.192.0.0/20	Optimum
	74.192.0.0/15	Optimum
	74.192.32.0/20	Optimum
	74.192.46.0/24	Optimum
	74.192.47.0/24	Optimum
	74.192.76.0/24	Optimum
	74.193.0.0/16	Optimum
	74.194.0.0/15	Optimum
	74.194.0.0/17	Optimum
	74.194.50.0/23	Optimum
	74.194.64.0/20	Optimum
	74.194.76.0/22	Optimum
	74.194.112.0/22	Optimum
	74.194.128.0/18	Optimum
	74.194.128.0/19	Optimum
	74.194.160.0/20	Optimum
	74.194.176.0/20	Optimum
	74.194.192.0/18	Optimum
	74.195.0.0/20	Optimum
	74.195.0.0/18	Optimum
	74.195.16.0/21	Optimum
	74.195.64.0/18	Optimum
	74.195.94.0/24	Optimum
	74.195.95.0/24	Optimum
	74.195.128.0/18	Optimum
	74.195.128.0/17	Optimum
	74.195.144.0/20	Optimum
	74.195.160.0/19	Optimum
	74.195.192.0/18	Optimum
	74.196.0.0/15	Optimum
	74.196.0.0/19	Optimum
	74.196.32.0/19	Optimum
	74.196.96.0/19	Optimum
	74.196.128.0/19	Optimum
	74.196.160.0/19	Optimum
	74.196.192.0/18	Optimum
	74.197.0.0/17	Optimum
	74.197.32.0/20	Optimum
	74.197.128.0/17	Optimum
	74.197.160.0/19	Optimum
	74.197.192.0/19	Optimum
	74.197.235.0/24	Optimum
	74.197.236.0/24	Optimum
	74.197.237.0/24	Optimum
	75.108.0.0/14	Optimum
	75.108.32.0/23	Optimum
	75.108.32.0/19	Optimum
	75.108.48.0/21	Optimum
	75.108.80.0/20	Optimum
	75.108.105.0/24	Optimum
	75.108.120.0/21	Optimum
	75.108.128.0/19	Optimum
	75.108.160.0/20	Optimum
	75.108.176.0/20	Optimum
	75.108.186.0/24	Optimum
	75.108.192.0/18	Optimum
	75.108.208.0/21	Optimum
	75.108.216.0/21	Optimum
	75.108.232.0/21	Optimum
	75.108.240.0/20	Optimum
	75.108.244.0/24	Optimum
	75.109.0.0/18	Optimum
	75.109.0.0/17	Optimum
	75.109.0.0/16	Optimum
	75.109.44.0/23	Optimum
	75.109.70.0/23	Optimum
	75.109.96.0/22	Optimum
	75.109.108.0/24	Optimum
	75.109.112.0/22	Optimum
	75.109.128.0/19	Optimum
	75.109.156.0/23	Optimum
	75.109.158.0/23	Optimum
	75.109.160.0/19	Optimum
	75.109.192.0/19	Optimum
	75.109.224.0/19	Optimum
	75.109.248.0/22	Optimum
	75.110.0.0/17	Optimum
	75.110.0.0/16	Optimum
	75.110.107.0/24	Optimum
	75.110.111.0/24	Optimum
	75.110.126.0/23	Optimum
	75.110.133.0/24	Optimum
	75.110.160.0/19	Optimum
	75.110.160.0/21	Optimum
	75.110.164.0/24	Optimum
	75.110.166.0/23	Optimum
	75.110.194.0/23	Optimum
	75.110.240.0/20	Optimum
	75.111.0.0/18	Optimum
	75.111.48.0/20	Optimum
	75.111.96.0/20	Optimum
	75.111.112.0/20	Optimum
	75.111.128.0/17	Optimum
	75.111.135.0/24	Optimum
	75.111.196.0/22	Optimum
	167.160.140.0/22	WhiteSky Communications, LLC.
	173.80.0.0/15	Optimum
	173.80.0.0/16	Optimum
	173.80.0.0/17	Optimum
	173.80.128.0/17	Optimum
	173.80.176.0/20	Optimum
	173.81.0.0/17	Optimum
	173.81.0.0/16	Optimum
	173.81.128.0/17	Optimum
	173.81.223.0/24	Optimum
	173.216.0.0/15	Optimum
	173.216.0.0/16	Optimum
	173.216.124.0/22	Optimum
	173.216.128.0/22	Optimum
	173.216.242.0/24	Optimum
	173.216.247.0/24	Optimum
	173.216.248.0/24	Optimum
	173.217.0.0/16	Optimum
	173.217.128.0/20	Optimum
	173.218.0.0/16	Optimum
	173.218.24.0/22	Optimum
	173.218.28.0/22	Optimum
	173.218.32.0/22	Optimum
	173.218.36.0/22	Optimum
	173.218.40.0/22	Optimum
	173.218.44.0/22	Optimum
	173.218.48.0/22	Optimum
	173.218.64.0/22	Optimum
	173.218.68.0/22	Optimum
	173.218.72.0/22	Optimum
	173.218.76.0/22	Optimum
	173.218.80.0/22	Optimum
	173.218.84.0/22	Optimum
	173.218.88.0/22	Optimum
	173.218.92.0/22	Optimum
	173.218.96.0/22	Optimum
	173.218.208.0/20	Optimum
	173.218.224.0/20	Optimum
	173.218.240.0/21	Optimum
	173.218.251.0/24	Optimum
	173.219.0.0/17	Optimum
	173.219.3.0/24	Optimum
	173.219.4.0/24	Optimum
	173.219.43.0/24	Optimum
	173.219.49.0/24	Optimum
	173.219.50.0/24	Optimum
	173.219.60.0/24	Optimum
	173.219.74.0/24	Optimum
	173.219.80.0/20	Optimum
	173.219.90.0/24	Optimum
	173.219.96.0/24	Optimum
	173.219.96.0/21	Optimum
	173.219.98.0/24	Optimum
	173.219.112.0/21	Optimum
	173.219.128.0/18	Optimum
	173.219.128.0/21	Optimum
	173.219.144.0/23	Optimum
	173.219.176.0/20	Optimum
	192.101.32.0/24	Centennial Bank
	198.163.214.0/24	Beltway Park Church
	205.201.64.0/18	Cebridge Connections
	205.201.64.0/24	Classic Communications
	205.201.65.0/24	Cebridge Connections
	205.201.66.0/24	Cebridge Connections
	205.201.67.0/24	Cebridge Connections
	205.201.68.0/24	Cebridge Connections
	205.201.69.0/24	Cebridge Connections
	205.201.72.0/24	Classic Communications
	205.201.83.0/24	Cebridge Connections
	205.201.93.0/24	Cebridge Connections
	205.201.107.0/24	Classic Communications
	205.201.113.0/24	Classic Communications
	205.201.114.0/23	Cebridge Connections
	205.201.116.0/24	Cebridge Connections
	205.201.122.0/24	Cebridge Connections
	205.201.123.0/24	Cebridge Connections
	205.201.126.0/24	Cebridge Connections
	207.192.192.0/18	Optimum
	207.192.224.0/20	Optimum
	207.192.240.0/20	Optimum
	207.254.224.0/20	Cebridge Connections
	207.254.240.0/23	Cebridge Connections
	207.254.245.0/24	Cebridge Connections
	207.254.246.0/24	Cebridge Connections
	207.254.247.0/24	Cebridge Connections
	207.254.248.0/24	Cebridge Connections
	207.254.249.0/24	Cebridge Connections
	207.254.250.0/24	Cebridge Connections
	207.254.251.0/24	Classic Communications
	207.254.253.0/24	Cebridge Connections
	207.254.254.0/24	Classic Communications
	207.254.255.0/24	Cebridge Connections
	208.91.57.0/24	Optimum
	208.180.0.0/16	Optimum
	208.180.13.0/24	Optimum
	208.180.22.0/24	Optimum
	208.180.34.0/24	Optimum
	208.180.36.0/22	Optimum
	208.180.51.0/24	Optimum
	208.180.53.0/24	Optimum
	208.180.55.0/24	Calcasieu Parish Police Jury
	208.180.121.0/24	Optimum
	208.180.126.0/24	Optimum
	208.180.128.0/24	Optimum
	208.180.128.0/19	Optimum
	208.180.192.0/19	Optimum
	208.180.205.0/24	Optimum
	209.33.0.0/17	Cebridge Connections
	209.33.10.0/24	Sonora, Tx Customers
	209.33.11.0/24	Junction, Tx Customers
	209.33.54.0/24	Cebridge Connections
	209.207.0.0/18	Optimum
	209.207.62.0/23	Optimum
	209.209.185.0/24	Momentum Telecom, Inc.
	209.209.188.0/24	Momentum Telecom, Inc.
	216.134.72.0/21	Texas State Technical College Sweetwater
	216.134.80.0/20	Texas State Technical College Sweetwater
	2600:5400:1000::/36	Optimum
	2600:5400:2000::/36	Optimum
	2600:5400:3000::/36	Optimum
	2600:5400:7000::/36	Optimum
	2600:5400:8000::/33	Optimum
	2600:5400:8000::/48	Optimum
	2600:5400:8001::/48	Optimum
	2600:5400:8800::/48	Optimum
	2600:5400:9000::/48	Optimum
	2600:5400:9001::/48	Optimum
	2600:5400:9002::/48	Optimum
	2600:5400:cd00::/48	Optimum
	2600:5400:cd01::/48	Optimum
	2600:5400:cd02::/48	Optimum
	2600:5400:ce00::/48	Optimum
	2600:5400:d101::/48	Optimum
	2600:5400:e100::/48	Optimum
	2600:5400:eb00::/48	Optimum
	2600:5400:eb01::/48	Optimum
	2600:5401::/44	Optimum
	2600:5408::/32	Optimum
	2600:5408::/44	Optimum
	2600:541e::/44	Optimum
	2620:121:d000::/44	Beltway Park Church

Last Update: 2026-04-12T03:24:26Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Name	IPv4	IPv6	Link Speed
Equinix Chicago	208.115.136.72	2001:504:0:4:0:1:9108:1	100 gbps
Equinix Dallas	206.223.118.74	2001:504:0:5:0:1:9108:1	100 gbps
Equinix Ashburn	206.126.236.72	2001:504:0:2:0:1:9108:1	100 gbps
Equinix San Jose	206.223.116.8	2001:504:0:1:0:1:9108:1	20 gbps

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