AS19901

Name: AS19901 — Brightspeed
Creator: ipdex

Brightspeed ISP registered in United States

1,461IPv4 prefixes

23IPv6 prefixes

10%RPKI-valid

#20,247AS Rank

#21Rank 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: #21. Allocated: 2022-11-07.

IPv4 1,461IPv6 23

Announced prefixes · 1,484

v4 67.145.152.0/23 unknown
v4 67.145.154.0/23 unknown
v4 67.145.156.0/23 unknown
v4 67.145.158.0/23 unknown
v4 67.145.16.0/22 unknown
v4 67.145.160.0/23 unknown
v4 67.145.162.0/23 unknown
v4 67.145.164.0/23 unknown
v4 67.145.166.0/23 unknown
v4 67.145.168.0/23 unknown
v4 67.145.170.0/23 unknown
v4 67.145.172.0/23 unknown
v4 67.145.174.0/23 unknown
v4 67.145.176.0/23 unknown
v4 67.145.178.0/23 unknown
v4 67.145.180.0/23 unknown
v4 67.145.182.0/23 unknown
v4 67.145.184.0/23 unknown
v4 67.145.186.0/23 unknown
v4 67.145.188.0/23 unknown
v4 67.145.190.0/23 unknown
v4 67.145.192.0/23 unknown
v4 67.145.194.0/23 unknown
v4 67.145.196.0/23 unknown
v4 67.145.198.0/23 unknown
v4 67.145.20.0/22 unknown
v4 67.145.200.0/23 unknown
v4 67.145.202.0/23 unknown
v4 67.145.204.0/23 unknown
v4 67.145.206.0/23 unknown
v4 67.145.208.0/23 unknown
v4 67.145.210.0/23 unknown
v4 67.145.212.0/23 unknown
v4 67.145.214.0/23 unknown
v4 67.145.216.0/23 unknown
v4 67.145.218.0/23 unknown
v4 67.145.220.0/23 unknown
v4 67.145.222.0/23 unknown
v4 67.145.224.0/23 unknown
v4 67.145.226.0/23 unknown
v4 67.145.228.0/23 unknown
v4 67.145.230.0/23 unknown
v4 67.145.232.0/23 unknown
v4 67.145.234.0/23 unknown
v4 67.145.236.0/23 unknown
v4 67.145.238.0/23 unknown
v4 67.145.24.0/23 unknown
v4 67.145.240.0/23 unknown
v4 67.145.242.0/23 unknown
v4 67.145.244.0/23 unknown

RPKI: rpki.cloudflare.com · 2026-06-23

— 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
2026-06-23	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

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