AS19901

Name: AS19901 — Brightspeed
Creator: ipdex

Brightspeed ISP registered in United States

1,464IPv4 prefixes

23IPv6 prefixes

10%RPKI-valid

#20,247AS Rank

#22Rank in United States

2022-11-07Allocated

Brightspeed (AS19901) — ISP, registered in United States. announces 1,464 IPv4 prefixes + 23 IPv6 prefixes. Rank in United States: #22. Allocated: 2022-11-07.

IPv4 1,464IPv6 23

Announced prefixes · 1,487

v4 146.135.4.0/23 unknown
v4 146.135.6.0/23 unknown
v4 146.135.64.0/23 unknown
v4 146.135.66.0/23 unknown
v4 146.135.68.0/22 unknown
v4 146.135.72.0/22 unknown
v4 146.135.76.0/22 unknown
v4 146.135.8.0/23 unknown
v4 146.135.80.0/22 unknown
v4 146.135.84.0/23 unknown
v4 146.135.86.0/23 unknown
v4 146.135.88.0/22 unknown
v4 146.135.92.0/22 unknown
v4 146.135.96.0/22 unknown
v4 162.104.240.0/22 unknown
v4 174.19.0.0/16 unknown
v4 174.24.128.0/17 unknown
v4 174.25.128.0/18 unknown
v4 174.25.192.0/19 unknown
v4 174.30.0.0/17 unknown
v4 174.30.128.0/18 unknown
v4 174.30.224.0/19 unknown
v4 184.0.184.0/21 unknown
v4 184.1.176.0/21 unknown
v4 184.1.184.0/22 unknown
v4 184.1.189.0/24 unknown
v4 184.1.190.0/23 unknown
v4 184.1.72.0/23 unknown
v4 184.1.76.0/22 unknown
v4 184.100.0.0/16 unknown
v4 184.102.128.0/19 unknown
v4 184.102.160.0/19 unknown
v4 184.102.192.0/19 unknown
v4 184.102.32.0/19 unknown
v4 184.102.64.0/19 unknown
v4 184.102.96.0/19 unknown
v4 184.156.40.0/21 unknown
v4 184.156.48.0/21 unknown
v4 184.156.8.0/21 unknown
v4 184.158.192.0/19 unknown
v4 184.158.224.0/19 unknown
v4 184.159.110.0/23 unknown
v4 184.159.66.0/23 unknown
v4 184.2.149.0/24 unknown
v4 184.2.155.0/24 unknown
v4 184.2.218.0/23 unknown
v4 184.2.224.0/23 unknown
v4 184.2.236.0/22 unknown
v4 184.2.240.0/21 unknown
v4 184.2.80.0/21 unknown

RPKI: rpki.cloudflare.com · 2026-06-20

— 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

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

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