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Système Autonome

AS19901

Brightspeed

IPs annoncées
3,095,278
Préfixes CIDR
1,531
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 2026-07-24 16:08:49

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 1 internet exchange: 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 Arkansas Jacksonville
9.244.0.0/15 131.1K
99.5%
Brightspeed US Texas Killeen
9.138.0.0/16 65.5K
99.6%
Brightspeed US Arkansas Jacksonville
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 Benson
71.219.0.0/16 65.5K
0.0%
Brightspeed US Virginia Ashland
71.221.0.0/16 65.5K
0.0%
Brightspeed US Texas Humble
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 South Carolina Greenwood
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 Moyock
184.100.0.0/16 65.5K
74.3%
Brightspeed US Wisconsin Pine River
208.161.0.0/16 65.5K
0.0%
Brightspeed US Alabama Andalusia
9.139.0.0/17 32.8K
99.6%
Brightspeed US Ohio Lorain
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 South Carolina Beaufort
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
143.103.0.0/17 32.8K
99.4%
Brightspeed US Tennessee Jonesborough
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 La Crosse
207.48.0.0/17 32.8K
51.1%
Brightspeed US Kansas Burlington
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 Hillsborough
9.195.64.0/18 16.4K
99.1%
Brightspeed US Alabama Gordo
65.12.128.0/18 16.4K
0.0%
Brightspeed US Georgia Dallas
67.7.0.0/18 16.4K
88.9%
Brightspeed US Texas Mabank
67.144.64.0/18 16.4K
98.4%
Brightspeed US Michigan Pinconning
67.145.128.0/18 16.4K
99.4%
Brightspeed US North Carolina Asheboro
67.146.0.0/18 16.4K
0.0%
Brightspeed US Pennsylvania Hanover
67.147.0.0/18 16.4K
99.3%
Brightspeed US Ohio Mansfield
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 La Crosse
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 Ashland
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
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 Kemp
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 Ayden
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 Carlisle
174.25.128.0/18 16.4K
90.2%
Brightspeed US Illinois Dixon
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 Montpelier
207.49.64.0/18 16.4K
0.0%
Brightspeed US Ohio Defiance
207.49.128.0/18 16.4K
0.0%
Brightspeed US Indiana Fortville
207.49.192.0/18 16.4K
0.0%
Brightspeed US Texas Killeen
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 Andalusia
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 Syracuse
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
9.195.224.0/19 8.2K
99.3%
Brightspeed US Alabama Ozark
9.196.96.0/19 8.2K
99.2%
Brightspeed US Arkansas Ward
65.12.160.0/19 8.2K
0.0%
Brightspeed US Georgia Dallas
65.12.192.0/19 8.2K
0.0%
Brightspeed US
67.7.32.0/19 8.2K
88.7%
Brightspeed US Indiana Warsaw
67.7.96.0/19 8.2K
90.4%
Brightspeed US South Carolina Eutawville
67.144.0.0/19 8.2K
98.6%
Brightspeed US Michigan Caro
67.144.160.0/19 8.2K
98.9%
Brightspeed US Ohio Rittman
67.144.192.0/19 8.2K
98.8%
Brightspeed US Wisconsin Marinette
67.145.0.0/19 8.2K
99.0%
Brightspeed US North Carolina Tarboro
67.145.224.0/19 8.2K
99.5%
Brightspeed US North Carolina Greenville
67.146.0.0/19 8.2K
99.9%
Brightspeed US Pennsylvania Hanover
67.146.64.0/19 8.2K
99.7%
Brightspeed US North Carolina Hickory
67.146.128.0/19 8.2K
99.6%
Brightspeed US Alabama Fayette
67.147.160.0/19 8.2K
99.1%
Brightspeed US North Carolina Kinston
67.147.224.0/19 8.2K
99.0%
Brightspeed US Alabama Dothan
67.232.96.0/19 8.2K
80.6%
Brightspeed US Texas Athens
67.237.160.0/19 8.2K
87.5%
Brightspeed US Missouri Columbia
69.68.64.0/19 8.2K
93.4%
Brightspeed US North Carolina Clayton
71.36.192.0/19 8.2K
99.8%
Brightspeed US Missouri Columbia

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
208.160.105.0/24 505,813 2026-07-24 15:47:27
67.146.88.0/23 413,720 2026-07-24 15:46:36
207.49.172.0/22 413,540 2026-07-24 15:46:36
75.160.90.0/24 203,454 2026-07-21 07:51:45
67.144.12.0/23 181,396 2026-07-24 15:46:44
67.144.6.0/23 181,368 2026-07-24 15:46:44
67.144.24.0/22 181,333 2026-07-24 15:46:44
67.144.8.0/22 181,289 2026-07-24 15:46:44
9.144.66.0/24 57,090 2026-07-24 15:46:41
75.171.101.0/24 41,408 2026-07-24 15:46:41
208.160.67.0/24 38,678 2026-07-24 15:46:44
208.160.88.0/24 38,233 2026-07-24 15:46:44
208.160.151.0/24 38,058 2026-07-24 15:46:44
9.144.176.0/22 36,710 2026-07-24 15:46:44
9.144.128.0/19 36,697 2026-07-24 15:46:44
67.6.0.0/16 36,347 2026-07-24 15:46:44
67.237.160.0/19 36,321 2026-07-24 15:46:44
71.36.192.0/19 36,297 2026-07-24 15:46:44
76.3.64.0/18 36,278 2026-07-24 15:46:44
208.160.86.0/24 36,037 2026-07-24 15:46:44
208.160.152.0/24 36,034 2026-07-24 15:46:44
208.160.150.0/24 36,020 2026-07-24 15:46:44
208.160.108.0/24 32,818 2026-07-24 15:46:37
71.33.6.0/24 32,609 2026-07-21 05:11:14
65.41.203.0/24 30,548 2026-07-24 15:46:41
67.236.63.0/24 29,607 2026-07-24 15:46:41
67.236.58.0/23 29,593 2026-07-24 15:46:41
69.69.240.0/23 29,212 2026-07-24 15:46:41
69.69.172.0/24 29,169 2026-07-24 15:46:41
67.237.42.0/24 28,333 2026-07-24 15:46:41
184.7.8.0/23 25,897 2026-07-24 15:46:41
208.160.148.0/24 25,728 2026-07-24 15:46:38
67.147.140.0/23 24,013 2026-07-24 15:47:27
184.7.0.0/24 23,884 2026-07-24 15:46:41
207.49.208.0/22 23,824 2026-07-24 15:47:27
75.171.44.0/24 23,571 2026-07-24 15:46:37
9.144.52.0/22 23,479 2026-07-24 15:46:37
9.144.56.0/21 23,436 2026-07-24 15:46:37
99.195.80.0/20 23,009 2026-07-24 15:46:37
75.173.0.0/16 22,936 2026-07-24 15:46:37
208.160.172.0/24 22,737 2026-07-24 15:46:37
208.160.173.0/24 22,730 2026-07-24 15:46:37
67.145.88.0/22 22,675 2026-07-24 15:46:37
67.145.68.0/23 22,627 2026-07-24 15:46:37
67.145.74.0/23 22,599 2026-07-24 15:46:37
67.147.146.0/23 21,822 2026-07-24 15:46:37
67.147.128.0/23 21,776 2026-07-24 15:46:37
207.49.192.0/22 21,644 2026-07-24 15:46:37
67.147.154.0/23 20,143 2026-07-24 15:46:37
67.147.136.0/23 20,137 2026-07-24 15:46:37

Affichage des meilleurs 50 of 1,496 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 3.10M adresses IPv4 réparties sur 1,531 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 : 2026-07-24 16:25:32 UTC
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