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 67.144.132.0/23 unknown
v4 67.144.134.0/23 unknown
v4 67.144.136.0/23 unknown
v4 67.144.138.0/23 unknown
v4 67.144.140.0/23 unknown
v4 67.144.144.0/23 unknown
v4 67.144.146.0/23 unknown
v4 67.144.148.0/23 unknown
v4 67.144.150.0/23 unknown
v4 67.144.152.0/23 unknown
v4 67.144.154.0/23 unknown
v4 67.144.156.0/23 unknown
v4 67.144.158.0/23 unknown
v4 67.144.16.0/22 valid
v4 67.144.160.0/19 unknown
v4 67.144.160.0/23 unknown
v4 67.144.162.0/23 unknown
v4 67.144.164.0/23 unknown
v4 67.144.170.0/23 unknown
v4 67.144.172.0/23 unknown
v4 67.144.174.0/23 unknown
v4 67.144.176.0/23 unknown
v4 67.144.178.0/23 unknown
v4 67.144.180.0/23 unknown
v4 67.144.182.0/23 unknown
v4 67.144.184.0/23 unknown
v4 67.144.186.0/23 unknown
v4 67.144.188.0/23 unknown
v4 67.144.190.0/23 unknown
v4 67.144.192.0/23 unknown
v4 67.144.194.0/23 unknown
v4 67.144.196.0/23 unknown
v4 67.144.198.0/23 unknown
v4 67.144.2.0/23 valid
v4 67.144.20.0/22 valid
v4 67.144.200.0/23 unknown
v4 67.144.202.0/23 unknown
v4 67.144.204.0/23 unknown
v4 67.144.206.0/23 unknown
v4 67.144.208.0/22 unknown
v4 67.144.212.0/22 unknown
v4 67.144.216.0/22 unknown
v4 67.144.220.0/22 unknown
v4 67.144.224.0/23 unknown
v4 67.144.226.0/23 unknown
v4 67.144.228.0/23 unknown
v4 67.144.232.0/22 unknown
v4 67.144.238.0/23 unknown
v4 67.144.24.0/22 valid
v4 67.144.240.0/22 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

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