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自治系统

AS19901

Brightspeed

已宣布的 IP 地址
3,095,278
CIDR 前缀
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS 前缀 — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS19901 公告的稳定前缀现在也由另一个 ASN 公告(MOAS — 多源 AS),这是通过我们的 RIPE RIS 收集器检测到的。这通常是良性的(任播、多宿主或近期转移)—— 但它可能预示着路由泄漏或前缀劫持,因此值得检查。

前缀源 ASNs最后检测 (UTC)
207.50.0.0/17 AS3561, AS19901 2026-07-23 14:38:30

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 — 全球 IP 足迹

AS 所在城市19901 拥有可衡量的 IPv4 分配。点击任意圆点可打开该城市的页面。大小和颜色随 IP 数量变化。

在 3D 地球上查看 →

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
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

BGP 公告前缀

实时 BGP 异常 →

前缀 AS19901 实际源自 BGP,通过我们的 RIPE RIS 收集器观测。此实时路由视图可能与上述注册分配有所不同。

Prefix公告样本最后观测
208.160.105.0/24 505,412 2026-07-23 14:26:08
67.146.88.0/23 413,660 2026-07-23 14:28:42
207.49.172.0/22 413,482 2026-07-23 14:26:06
75.160.90.0/24 203,454 2026-07-21 07:51:45
67.144.12.0/23 181,228 2026-07-23 14:28:42
67.144.6.0/23 181,200 2026-07-23 14:28:42
67.144.24.0/22 181,165 2026-07-23 14:28:42
67.144.8.0/22 181,121 2026-07-23 14:28:42
9.144.66.0/24 56,397 2026-07-23 14:27:24
75.171.101.0/24 41,355 2026-07-23 14:29:10
208.160.67.0/24 38,591 2026-07-23 14:26:41
208.160.88.0/24 38,146 2026-07-23 14:26:41
208.160.151.0/24 37,971 2026-07-23 14:26:41
9.144.176.0/22 36,622 2026-07-23 14:27:24
9.144.128.0/19 36,602 2026-07-23 14:27:24
67.6.0.0/16 36,259 2026-07-23 14:28:41
67.237.160.0/19 36,233 2026-07-23 14:28:43
71.36.192.0/19 36,208 2026-07-23 14:29:08
76.3.64.0/18 36,191 2026-07-23 14:29:10
208.160.86.0/24 35,950 2026-07-23 14:26:41
208.160.152.0/24 35,947 2026-07-23 14:26:41
208.160.150.0/24 35,933 2026-07-23 14:26:41
208.160.108.0/24 32,746 2026-07-23 14:26:08
71.33.6.0/24 32,609 2026-07-21 05:11:14
65.41.203.0/24 30,496 2026-07-23 14:28:37
67.236.63.0/24 29,553 2026-07-23 14:28:43
67.236.58.0/23 29,539 2026-07-23 14:28:43
69.69.240.0/23 29,158 2026-07-23 14:29:07
69.69.172.0/24 29,115 2026-07-23 14:29:07
67.237.42.0/24 28,279 2026-07-23 14:28:43
184.7.8.0/23 25,840 2026-07-23 14:32:07
208.160.148.0/24 25,661 2026-07-23 14:26:08
184.7.0.0/24 23,827 2026-07-23 14:32:07
75.171.44.0/24 23,510 2026-07-23 14:29:10
9.144.52.0/22 23,397 2026-07-23 14:27:24
9.144.56.0/21 23,354 2026-07-23 14:27:24
99.195.80.0/20 22,934 2026-07-23 14:29:28
75.173.0.0/16 22,862 2026-07-23 14:29:10
208.160.172.0/24 22,665 2026-07-23 14:26:08
208.160.173.0/24 22,658 2026-07-23 14:26:08
67.145.88.0/22 22,618 2026-07-23 14:28:42
67.145.68.0/23 22,570 2026-07-23 14:28:42
67.145.74.0/23 22,542 2026-07-23 14:28:42
67.147.140.0/23 22,181 2026-07-23 14:28:42
207.49.208.0/22 21,978 2026-07-23 14:26:06
67.147.146.0/23 21,630 2026-07-23 14:28:42
67.147.128.0/23 21,582 2026-07-23 14:28:42
207.49.192.0/22 21,456 2026-07-23 14:26:06
67.147.154.0/23 19,952 2026-07-23 14:28:42
67.147.136.0/23 19,946 2026-07-23 14:28:42

显示前 50 of 1,496 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS19901?

AS19901 是分配给 Brightspeed 的自治系统编号 (Autonomous System Number)。ASN 标识一个控制特定 IP 地址集的网络,并通过 BGP(边界网关协议)确定流量如何在互联网上传输。

AS19901 公告了多少个 IP 地址?

AS19901 公告了 3.10M 个 IPv4 地址,分布在 1,531 个路由 CIDR 前缀中。 该网络在 United States 注册。

谁运营 AS19901?

AS19901 由 Brightspeed 运营。 该组织总部位于 United States。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS19901 在哪个国家注册?

AS19901 在 United States 注册。这表明网络运营商的总部所在地,尽管其公告的 IP 地址可能服务全球用户。

最后更新:2026-07-23 14:40:31 UTC
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