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Système Autonome

AS19901

Brightspeed

IPs annoncées
3,151,097
Préfixes 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 Préfixe MOAS — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS19901 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (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 — empreinte IP mondiale

Villes où l'AS19901 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
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

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS19901 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
208.160.105.0/24 683,754 2026-09-10 18:07:53
67.146.88.0/23 425,755 2026-09-10 18:07:47
207.49.172.0/22 423,019 2026-09-10 18:08:09
75.160.90.0/24 225,007 2026-09-03 21:28:29
67.144.12.0/23 222,984 2026-09-10 18:07:36
67.144.6.0/23 222,724 2026-09-10 18:07:31
67.144.8.0/22 222,611 2026-09-10 18:07:36
67.144.24.0/22 222,591 2026-09-10 18:07:36
71.37.163.0/24 167,531 2026-09-10 18:07:48
71.221.0.0/17 110,438 2026-09-10 18:07:48
67.147.140.0/23 103,441 2026-09-10 18:08:09
207.49.208.0/22 100,954 2026-09-10 18:08:09
9.138.232.0/22 96,645 2026-09-10 18:08:09
9.139.248.0/22 96,579 2026-09-10 18:08:09
67.146.72.0/23 96,427 2026-09-10 18:07:47
67.147.156.0/22 96,018 2026-09-10 18:08:09
67.146.74.0/23 95,949 2026-09-10 18:07:47
67.147.168.0/23 95,839 2026-09-10 18:08:09
67.147.142.0/23 95,786 2026-09-10 18:08:09
67.146.76.0/23 95,507 2026-09-10 18:07:47
207.49.216.0/22 93,231 2026-09-10 18:08:09
9.144.66.0/24 91,814 2026-09-10 18:07:36
9.134.44.0/22 88,136 2026-09-10 18:07:47
75.171.15.0/24 83,737 2026-09-10 18:08:23
71.33.30.0/24 81,805 2026-09-10 18:08:23
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
69.34.184.0/23 76,398 2026-09-04 21:13:06
9.196.132.0/22 76,391 2026-09-10 18:08:23
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 76,270 2026-09-10 18:08:23
65.41.70.0/24 76,220 2026-09-04 19:08:24
71.51.96.0/20 76,171 2026-09-10 18:08:23
65.40.212.0/22 76,143 2026-09-10 18:07:48
9.144.67.0/24 76,128 2026-09-10 18:07:36
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 76,051 2026-09-10 18:08:23
69.69.227.0/24 76,026 2026-09-03 21:35:30
69.69.226.0/24 75,786 2026-09-10 18:08:23
67.76.62.0/23 75,748 2026-09-10 18:10:52
65.40.201.0/24 75,747 2026-09-10 18:07:48
65.40.203.0/24 75,697 2026-09-10 18:07:48
174.30.128.0/18 75,180 2026-09-10 18:07:48
67.76.58.0/23 73,116 2026-08-20 17:55:09
208.160.185.0/24 73,018 2026-09-10 18:08:23

Affichage des meilleurs 50 of 1,508 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS19901 ?

L'AS19901 est un numéro de système autonome attribué à Brightspeed. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS19901 annonce-t-il ?

L'AS19901 annonce 3.15M adresses IPv4 réparties sur 1,644 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS19901 ?

L'AS19901 est opéré par Brightspeed. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS19901 est-il enregistré ?

L'AS19901 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-09-10 18:26:37 UTC
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