AS19901

Name: AS19901 — Brightspeed
Creator: ipdex

Brightspeed ISP registered in United States

1,463IPv4 prefixes

23IPv6 prefixes

10%RPKI-valid

#20,247AS Rank

#22Rank in United States

2022-11-07Allocated

Brightspeed (AS19901) — ISP, registered in United States. announces 1,463 IPv4 prefixes + 23 IPv6 prefixes. Rank in United States: #22. Allocated: 2022-11-07.

IPv4 1,463IPv6 23

Announced prefixes · 1,486

v4 207.49.164.0/22 unknown
v4 207.49.168.0/22 unknown
v4 207.49.172.0/22 unknown
v4 207.49.176.0/22 unknown
v4 207.49.180.0/22 unknown
v4 207.49.184.0/22 unknown
v4 207.49.188.0/22 unknown
v4 207.49.192.0/22 unknown
v4 207.49.196.0/22 unknown
v4 207.49.20.0/22 unknown
v4 207.49.200.0/22 unknown
v4 207.49.204.0/22 unknown
v4 207.49.208.0/22 unknown
v4 207.49.212.0/22 unknown
v4 207.49.216.0/22 unknown
v4 207.49.220.0/22 unknown
v4 207.49.24.0/22 unknown
v4 207.49.28.0/22 unknown
v4 207.49.32.0/22 unknown
v4 207.49.36.0/22 unknown
v4 207.49.4.0/22 unknown
v4 207.49.40.0/22 unknown
v4 207.49.44.0/22 unknown
v4 207.49.48.0/22 unknown
v4 207.49.64.0/19 valid
v4 207.49.8.0/22 unknown
v4 207.49.96.0/22 unknown
v4 207.50.0.0/17 unknown
v4 207.50.114.0/24 unknown
v4 207.50.160.0/24 unknown
v4 207.50.161.0/24 unknown
v4 207.50.162.0/24 unknown
v4 207.50.164.0/24 valid
v4 207.50.166.0/24 valid
v4 207.50.167.0/24 valid
v4 207.50.184.0/22 valid
v4 207.50.188.0/24 valid
v4 207.50.190.0/24 valid
v4 207.50.191.0/24 unknown
v4 207.50.192.0/24 valid
v4 207.50.193.0/24 valid
v4 207.50.194.0/24 valid
v4 207.50.195.0/24 valid
v4 207.50.64.0/24 unknown
v4 207.50.65.0/24 unknown
v4 207.50.66.0/24 valid
v4 207.50.67.0/24 unknown
v4 207.50.68.0/24 unknown
v4 207.50.69.0/24 unknown
v4 207.50.70.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-21

— 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

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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