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AS19901

Brightspeed

IPs anunciadas
3,151,097
Prefijos CIDR
1,644
ASN
AS19901

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

57/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 Prefijo MOAS — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS19901 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

PrefijoASNs de origenÚltima detección (UTC)
207.50.0.0/17 AS3561, AS19901 2026-09-10 15:40:46

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 10-20Tbps
Geographic scope North America
Traffic ratio Heavy Inbound
Peering policy Selective
IRR record ARIN::AS-BRIGHTSPEED

Present at 2 internet exchanges: KCIX, DET-iX

Web3 footprint

AS19901 hosts 4 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS19901 — huella IP global

Ciudades donde AS19901 tiene una asignación IPv4 medible. Haz clic en cualquier punto para abrir la página de esa ciudad. El tamaño y el color escalan con el recuento de IP.

Ver en globo 3D →

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
9.138.0.0/15 131.1K
0.0%
Brightspeed US Texas Palestine
9.244.0.0/15 131.1K
99.5%
Brightspeed US Tennessee Mount Carmel
9.138.0.0/16 65.5K
99.6%
Brightspeed US North Carolina Roanoke Rapids
9.244.0.0/16 65.5K
0.0%
Brightspeed US Ohio Lorain
67.6.0.0/16 65.5K
89.8%
Brightspeed US Missouri Columbia
71.210.0.0/16 65.5K
98.4%
Brightspeed US North Carolina New Bern
71.213.0.0/16 65.5K
97.1%
Brightspeed US Ohio Mount Vernon
71.217.0.0/16 65.5K
96.5%
Brightspeed US North Carolina Spring Lake
71.219.0.0/16 65.5K
0.0%
Brightspeed US Virginia Ararat
71.221.0.0/16 65.5K
0.0%
Brightspeed US Texas Frankston
75.165.0.0/16 65.5K
97.0%
Brightspeed US North Carolina Wake Forest
75.170.0.0/16 65.5K
96.0%
Brightspeed US North Carolina Greenville
75.173.0.0/16 65.5K
96.4%
Brightspeed US Louisiana Ville Platte
97.114.0.0/16 65.5K
95.3%
Brightspeed US Arkansas Russellville
143.103.0.0/16 65.5K
99.4%
Brightspeed US Alabama Foley
144.163.0.0/16 65.5K
98.1%
Brightspeed US Alabama Pell City
174.19.0.0/16 65.5K
83.2%
Brightspeed US North Carolina Roper
184.100.0.0/16 65.5K
74.3%
Brightspeed US Wisconsin Ripon
208.161.0.0/16 65.5K
0.0%
Brightspeed US Alabama Daleville
9.139.0.0/17 32.8K
99.6%
Brightspeed US Ohio Lorain
9.245.128.0/17 32.8K
0.0%
Brightspeed US Texas Killeen
65.12.128.0/17 32.8K
0.0%
Brightspeed US Louisiana Ville Platte
67.145.128.0/17 32.8K
0.0%
Brightspeed US North Carolina Greenville
67.234.0.0/17 32.8K
85.0%
Brightspeed US Tennessee Jonesborough
67.238.128.0/17 32.8K
91.5%
Brightspeed US Georgia Hinesville
71.221.128.0/17 32.8K
0.0%
Brightspeed US Texas Humble
71.222.128.0/17 32.8K
95.9%
Brightspeed US Indiana Elkhart
74.167.0.0/17 32.8K
99.4%
Brightspeed US Missouri Springfield
98.73.128.0/17 32.8K
0.0%
Brightspeed US Florida West Palm Beach
143.103.0.0/17 32.8K
99.4%
Brightspeed US Ohio Mansfield
146.135.0.0/17 32.8K
0.0%
Brightspeed US Tennessee Kingsport
174.24.128.0/17 32.8K
97.3%
Brightspeed US North Carolina Clayton
174.30.0.0/17 32.8K
98.1%
Brightspeed US Missouri Warrensburg
184.97.0.0/17 32.8K
93.6%
Brightspeed US Wisconsin Sparta
207.48.0.0/17 32.8K
51.1%
Brightspeed US Kansas Osawatomie
207.49.128.0/17 32.8K
0.0%
Brightspeed US Texas Killeen
207.50.0.0/17 32.8K
0.7%
Brightspeed US Kansas Gardner
9.139.192.0/18 16.4K
99.5%
Brightspeed US North Carolina Smithfield
9.144.64.0/18 16.4K
99.9%
Brightspeed US North Carolina Graham
9.195.64.0/18 16.4K
99.1%
Brightspeed US New Jersey Belle Mead
9.245.64.0/18 16.4K
0.0%
Brightspeed US Tennessee Mount Carmel
65.12.64.0/18 16.4K
0.0%
Brightspeed US
65.12.128.0/18 16.4K
0.0%
Brightspeed US Louisiana Ville Platte
67.7.0.0/18 16.4K
88.9%
Brightspeed US Texas Mabank
67.144.64.0/18 16.4K
98.4%
Brightspeed US Ohio Lorain
67.145.128.0/18 16.4K
99.4%
Brightspeed US North Carolina Rocky Mount
67.146.0.0/18 16.4K
0.0%
Brightspeed US New Jersey Whitehouse Station
67.147.0.0/18 16.4K
99.3%
Brightspeed US North Carolina Elizabeth City
67.147.128.0/18 16.4K
0.0%
Brightspeed US North Carolina Kinston
67.234.128.0/18 16.4K
84.6%
Brightspeed US Missouri Jefferson City
71.34.192.0/18 16.4K
99.1%
Brightspeed US Wisconsin Black River Falls
71.50.128.0/18 16.4K
96.3%
Brightspeed US North Carolina Wake Forest
71.219.0.0/18 16.4K
97.2%
Brightspeed US Virginia Earlysville
71.219.192.0/18 16.4K
96.7%
Brightspeed US Virginia Ararat
71.221.64.0/18 16.4K
98.4%
Brightspeed US Texas Killeen
71.221.192.0/18 16.4K
98.7%
Brightspeed US Texas Frankston
74.167.128.0/18 16.4K
0.0%
Brightspeed US
75.175.64.0/18 16.4K
97.2%
Brightspeed US Alabama Foley
75.175.192.0/18 16.4K
98.7%
Brightspeed US Texas Murchison
76.3.64.0/18 16.4K
99.3%
Brightspeed US Missouri Columbia
76.6.64.0/18 16.4K
98.5%
Brightspeed US Texas Palestine
97.112.64.0/18 16.4K
98.5%
Brightspeed US Kansas Spring Hill
97.112.192.0/18 16.4K
95.3%
Brightspeed US Tennessee Ooltewah
97.127.128.0/18 16.4K
98.7%
Brightspeed US Pennsylvania Hanover
98.73.128.0/18 16.4K
0.0%
Brightspeed US Georgia Savannah
99.194.128.0/18 16.4K
94.1%
Brightspeed US Alabama Loxley
143.103.64.0/18 16.4K
99.3%
Brightspeed US North Carolina Farmville
143.103.128.0/18 16.4K
99.2%
Brightspeed US South Carolina Greenwood
146.135.0.0/18 16.4K
85.7%
Brightspeed US Pennsylvania Fayetteville
174.25.128.0/18 16.4K
90.2%
Brightspeed US Illinois Galesburg
174.30.128.0/18 16.4K
91.5%
Brightspeed US Texas Killeen
184.97.192.0/18 16.4K
75.2%
Brightspeed US Wisconsin Platteville
184.102.64.0/18 16.4K
89.8%
Brightspeed US New Jersey Flemington
184.102.128.0/18 16.4K
87.0%
Brightspeed US Missouri Jefferson City
184.158.192.0/18 16.4K
79.5%
Brightspeed US Illinois Galesburg
207.48.192.0/18 16.4K
49.6%
Brightspeed US Virginia Charlottesville
207.49.64.0/18 16.4K
0.0%
Brightspeed US Ohio Van Wert
207.49.128.0/18 16.4K
0.0%
Brightspeed US Indiana Fortville
208.161.64.0/18 16.4K
95.3%
Brightspeed US Texas Humble
208.161.128.0/18 16.4K
95.2%
Brightspeed US Alabama Daleville
9.134.64.0/19 8.2K
0.0%
Brightspeed US Missouri Columbia
9.134.160.0/19 8.2K
99.8%
Brightspeed US Wisconsin La Crosse
9.134.224.0/19 8.2K
99.8%
Brightspeed US Indiana Warsaw
9.139.160.0/19 8.2K
99.6%
Brightspeed US Texas Palestine
9.139.192.0/19 8.2K
99.5%
Brightspeed US North Carolina Smithfield
9.144.32.0/19 8.2K
99.8%
Brightspeed US Indiana Plymouth
9.144.128.0/19 8.2K
99.9%
Brightspeed US Missouri Columbia
9.195.32.0/19 8.2K
98.6%
Brightspeed US Pennsylvania Butler
9.195.128.0/19 8.2K
0.0%
Brightspeed US Ohio Lima
9.195.224.0/19 8.2K
99.3%
Brightspeed US Alabama Dothan
9.196.96.0/19 8.2K
99.2%
Brightspeed US Arkansas Hazen
9.245.32.0/19 8.2K
0.0%
Brightspeed US Tennessee Elizabethton
65.12.0.0/19 8.2K
0.0%
Brightspeed US
65.12.96.0/19 8.2K
0.0%
Brightspeed US
65.12.160.0/19 8.2K
0.0%
Brightspeed US Texas San Marcos
65.12.192.0/19 8.2K
0.0%
Brightspeed US
67.7.0.0/19 8.2K
0.0%
Brightspeed US Texas Mabank
67.7.96.0/19 8.2K
90.4%
Brightspeed US Georgia Hinesville
67.144.0.0/19 8.2K
98.6%
Brightspeed US Illinois Galesburg
67.144.160.0/19 8.2K
98.9%
Brightspeed US Ohio Lorain

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS19901 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

PrefixMuestras de anuncioÚltima vez visto
208.160.105.0/24 683,770 2026-09-11 00:52:38
67.146.88.0/23 425,776 2026-09-11 00:52:32
207.49.172.0/22 423,036 2026-09-11 00:52:32
75.160.90.0/24 225,007 2026-09-03 21:28:29
67.144.12.0/23 223,007 2026-09-11 00:52:32
67.144.6.0/23 222,747 2026-09-11 00:52:32
67.144.8.0/22 222,635 2026-09-11 00:52:32
67.144.24.0/22 222,615 2026-09-11 00:52:32
71.37.163.0/24 167,551 2026-09-11 00:52:36
71.221.0.0/17 110,460 2026-09-11 00:52:36
67.147.140.0/23 103,463 2026-09-11 00:52:32
207.49.208.0/22 100,972 2026-09-11 00:52:32
9.138.232.0/22 96,666 2026-09-11 00:52:32
9.139.248.0/22 96,600 2026-09-11 00:52:32
67.146.72.0/23 96,448 2026-09-11 00:52:32
67.147.156.0/22 96,040 2026-09-11 00:52:32
67.146.74.0/23 95,971 2026-09-11 00:52:32
67.147.168.0/23 95,861 2026-09-11 00:52:32
67.147.142.0/23 95,807 2026-09-11 00:52:32
67.146.76.0/23 95,528 2026-09-11 00:52:32
207.49.216.0/22 93,248 2026-09-11 00:52:32
9.144.66.0/24 92,401 2026-09-11 00:49:43
9.134.44.0/22 88,158 2026-09-11 00:52:32
75.171.15.0/24 83,755 2026-09-11 00:52:36
71.33.30.0/24 81,825 2026-09-11 00:52:36
69.68.116.0/22 76,717 2026-09-04 21:11:07
69.34.186.0/23 76,489 2026-09-04 21:11:07
71.48.160.0/23 76,441 2026-09-04 21:11:07
9.196.132.0/22 76,413 2026-09-11 00:52:36
69.34.184.0/23 76,398 2026-09-04 21:13:06
65.41.242.0/24 76,369 2026-09-04 21:11:07
65.40.98.0/23 76,340 2026-09-04 21:11:07
65.41.74.0/23 76,324 2026-09-04 21:11:07
9.144.252.0/22 76,292 2026-09-11 00:52:36
65.41.70.0/24 76,220 2026-09-04 19:08:24
71.51.96.0/20 76,193 2026-09-11 00:52:36
65.40.212.0/22 76,165 2026-09-11 00:52:36
9.144.67.0/24 76,149 2026-09-11 00:52:36
71.48.162.0/24 76,120 2026-09-03 21:35:30
69.68.226.0/23 76,091 2026-09-03 21:35:30
69.68.173.0/24 76,078 2026-09-03 21:35:30
65.131.224.0/20 76,073 2026-09-11 00:52:36
69.69.227.0/24 76,026 2026-09-03 21:35:30
69.69.226.0/24 75,807 2026-09-11 00:52:36
67.76.62.0/23 75,769 2026-09-11 00:52:36
65.40.201.0/24 75,768 2026-09-11 00:52:36
65.40.203.0/24 75,718 2026-09-11 00:52:36
174.30.128.0/18 75,200 2026-09-11 00:52:36
67.76.58.0/23 73,116 2026-08-20 17:55:09
208.160.185.0/24 73,035 2026-09-11 00:52:36

Mostrando los principales 50 of 1,508 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS19901?

AS19901 es un Número de Sistema Autónomo asignado a Brightspeed. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS19901?

AS19901 anuncia 3.15M direcciones IPv4 distribuidas en 1,644 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS19901?

AS19901 es operado por Brightspeed. La organización tiene su sede en United States. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS19901?

AS19901 está registrado en United States. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-09-11 00:54:05 UTC
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