AS19901

Name: AS19901 — Brightspeed
Creator: ipdex

Brightspeed ISP registered in United States

1,461IPv4 prefixes

23IPv6 prefixes

10%RPKI-valid

#20,247AS Rank

#22Rank in United States

2022-11-07Allocated

Brightspeed (AS19901) — ISP, registered in United States. announces 1,461 IPv4 prefixes + 23 IPv6 prefixes. Rank in United States: #22. Allocated: 2022-11-07.

IPv4 1,461IPv6 23

Announced prefixes · 1,484

v4 63.162.202.0/24 unknown
v4 63.162.204.0/22 unknown
v4 63.162.206.0/24 unknown
v4 63.173.118.0/23 unknown
v4 63.173.122.0/23 unknown
v4 63.67.172.0/23 unknown
v4 64.40.65.0/24 unknown
v4 64.40.66.0/24 unknown
v4 64.40.68.0/22 unknown
v4 64.40.80.0/21 unknown
v4 64.40.83.0/24 unknown
v4 65.12.128.0/19 valid
v4 65.12.160.0/19 valid
v4 65.12.192.0/19 unknown
v4 65.131.208.0/20 unknown
v4 65.131.224.0/20 unknown
v4 65.131.228.0/22 unknown
v4 65.162.202.0/24 unknown
v4 65.164.18.0/24 unknown
v4 65.164.19.0/24 unknown
v4 65.164.205.0/24 unknown
v4 65.166.8.0/23 unknown
v4 65.173.82.0/24 unknown
v4 65.173.91.0/24 unknown
v4 65.173.92.0/22 unknown
v4 65.173.93.0/24 unknown
v4 65.173.94.0/24 unknown
v4 65.174.163.0/24 unknown
v4 65.40.104.0/22 unknown
v4 65.40.108.0/23 unknown
v4 65.40.110.0/24 unknown
v4 65.40.124.0/23 unknown
v4 65.40.130.0/24 unknown
v4 65.40.139.0/24 unknown
v4 65.40.141.0/24 unknown
v4 65.40.160.0/20 unknown
v4 65.40.192.0/23 unknown
v4 65.40.196.0/23 unknown
v4 65.40.198.0/24 unknown
v4 65.40.201.0/24 unknown
v4 65.40.203.0/24 unknown
v4 65.40.204.0/22 unknown
v4 65.40.212.0/22 unknown
v4 65.40.216.0/23 unknown
v4 65.40.232.0/22 unknown
v4 65.40.236.0/23 unknown
v4 65.40.249.0/24 unknown
v4 65.40.251.0/24 unknown
v4 65.40.72.0/24 unknown
v4 65.40.79.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-22

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	1491
2026-06-13	1491
2026-06-14	1492
2026-06-16	1493
2026-06-17	1490
2026-06-19	1491
2026-06-20	1487
2026-06-21	1486
2026-06-22	1484

Internet Exchanges · 1

DET-iX Detroit 100 Gbps

Facilities · 2

2 Facilities · 1 Countries

123.NET - DC1 - 24700 Northwestern Hwy. Southfield
Netrality Kansas City - 1102 Grand Kansas City

AS topology · Customer cone 1

Providers · 4

AS3356 Level 3 Parent, LLC
AS13335 Cloudflare, Inc.
AS12129 123.Net, Inc.
AS36086 Telx

Peers · 1

AS1000 LINK AMERICAN

Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge

Markdown

[![AS19901 on ipdex](https://ipdex.io/badge/asn/19901.svg)](https://ipdex.io/asn/AS19901/)

HTML

<a href="https://ipdex.io/asn/AS19901/"><img src="https://ipdex.io/badge/asn/19901.svg" alt="AS19901 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/19901" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.