自治系统

AS3910

Q: AS3910 公告了多少个 IP 地址？

AS3910 公告了 13.6K 个 IPv4 地址，分布在 20 个路由 CIDR 前缀中。 该网络在 United Kingdom 注册。

Q: 谁运营 AS3910？

AS3910 由 CenturyLink Communications, LLC 运营。 该组织总部位于 United Kingdom。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

CenturyLink Communications, LLC

CenturyLink Communications, LLC United Kingdom 🌐 centurylink.com

已宣布的 IP 地址

13,568

CIDR 前缀

ASN

AS3910

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.

58/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

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

About Qwest

Qwest Communications International, Inc. was a United States telecommunications carrier.

Founded

1995

Headquarters

Denver

Industry

telecommunications

Parent

Lumen Technologies

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 1 MOAS 前缀 — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS3910 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)
97.107.230.0/24	AS209, AS3910	2026-07-24 17:38:49

热门 CIDR 范围

CIDR	IP 地址	PTR Density	组织	国家	State	City
204.98.208.0/20	4.1K	80.1%	CenturyLink Communications, LLC	US	—	—
46.182.56.0/21	2.0K	86.4%	CenturyLink Communications, LLC	GB	—	—
65.120.24.0/21	2.0K	5.2%	CenturyLink Communications, LLC	US	—	—
204.98.216.0/21	2.0K	0.0%	CenturyLink Communications, LLC	US	—	—
46.182.60.0/22	1.0K	0.0%	CenturyLink Communications, LLC	GB	—	—
185.42.152.0/22	1.0K	76.2%	CenturyLink Communications, LLC	GB	—	—
204.98.212.0/22	1.0K	0.0%	CenturyLink Communications, LLC	US	—	—
65.120.30.0/23	512	0.0%	CenturyLink Communications, LLC	US	—	—
67.148.48.0/23	512	45.3%	CenturyLink Communications, LLC	US	—	—
185.42.152.0/23	512	0.0%	CenturyLink Communications, LLC	GB	—	—
46.182.56.0/24	256	0.0%	CenturyLink Communications, LLC	DE	—	—
46.182.57.0/24	256	0.0%	CenturyLink Communications, LLC	GB	—	—
46.182.59.0/24	256	0.0%	CenturyLink Communications, LLC	GB	—	—
63.147.85.0/24	256	8.2%	CenturyLink Communications, LLC	US	Washington	Seattle
63.159.181.0/24	256	8.6%	CenturyLink Communications, LLC	US	—	—
63.225.65.0/24	256	16.8%	CenturyLink Communications, LLC	US	Minnesota	Saint Cloud
63.228.185.0/24	256	99.6%	CenturyLink Communications, LLC	US	Idaho	Nampa
63.229.104.0/24	256	19.9%	CenturyLink Communications, LLC	US	Arizona	Queen Creek
63.230.240.0/24	256	100.0%	CenturyLink Communications, LLC	US	—	—
63.231.211.0/24	256	98.0%	CenturyLink Communications, LLC	US	Florida	Leesburg
65.100.13.0/24	256	93.8%	CenturyLink Communications, LLC	US	—	—
65.120.24.0/24	256	0.0%	CenturyLink Communications, LLC	GB	—	—
65.120.25.0/24	256	0.0%	CenturyLink Communications, LLC	DE	—	—
65.120.26.0/24	256	0.0%	CenturyLink Communications, LLC	NL	—	—
65.120.29.0/24	256	0.0%	CenturyLink Communications, LLC	US	—	—
65.148.33.0/24	256	1.6%	CenturyLink Communications, LLC	US	—	—
65.152.197.0/24	256	22.7%	CenturyLink Communications, LLC	US	—	—
65.154.234.0/24	256	0.4%	CenturyLink Communications, LLC	US	Utah	St. George
65.158.30.0/24	256	6.3%	CenturyLink Communications, LLC	US	—	—
67.148.48.0/24	256	0.0%	CenturyLink Communications, LLC	GB	—	—
67.148.49.0/24	256	0.0%	CenturyLink Communications, LLC	US	—	—
67.148.66.0/24	256	97.7%	CenturyLink Communications, LLC	US	Colorado	Arvada
67.148.251.0/24	256	12.9%	CenturyLink Communications, LLC	US	—	—
185.42.154.0/24	256	0.0%	CenturyLink Communications, LLC	GB	—	—
204.98.208.0/24	256	0.0%	CenturyLink Communications, LLC	US	—	—
204.98.210.0/24	256	0.0%	CenturyLink Communications, LLC	US	—	—
205.168.23.0/24	256	32.0%	CenturyLink Communications, LLC	US	Colorado	Golden
46.182.58.128/25	128	0.0%	CenturyLink Communications, LLC	GB	—	—
63.147.85.128/25	128	0.0%	CenturyLink Communications, LLC	US	Washington	Seattle
63.225.65.128/25	128	0.0%	CenturyLink Communications, LLC	GB	—	—
63.231.211.0/25	128	0.0%	CenturyLink Communications, LLC	US	Florida	Leesburg
65.100.13.0/25	128	0.0%	CenturyLink Communications, LLC	DE	—	—
65.120.27.0/25	128	0.0%	CenturyLink Communications, LLC	US	—	—
65.120.28.0/25	128	0.0%	CenturyLink Communications, LLC	US	—	—
65.148.33.128/25	128	0.0%	CenturyLink Communications, LLC	US	—	—
65.158.30.128/25	128	0.0%	CenturyLink Communications, LLC	US	—	—
185.42.155.128/25	128	0.0%	CenturyLink Communications, LLC	GB	—	—
204.98.209.128/25	128	0.0%	CenturyLink Communications, LLC	US	—	—
204.98.211.0/25	128	0.0%	CenturyLink Communications, LLC	DE	Hesse	Frankfurt am Main
46.182.58.64/26	64	0.0%	CenturyLink Communications, LLC	GB	—	—
63.147.85.64/26	64	0.0%	CenturyLink Communications, LLC	US	Washington	Seattle
63.225.65.64/26	64	0.0%	CenturyLink Communications, LLC	GB	—	—
63.229.104.64/26	64	0.0%	CenturyLink Communications, LLC	US	Arizona	Queen Creek
63.229.104.192/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
63.231.211.192/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
65.100.13.192/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
65.120.27.128/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
65.120.28.128/26	64	0.0%	CenturyLink Communications, LLC	GB	—	—
65.148.33.64/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
65.154.234.64/26	64	0.0%	CenturyLink Communications, LLC	US	Utah	St. George
65.154.234.128/26	64	0.0%	CenturyLink Communications, LLC	US	—	—
185.42.155.64/26	64	0.0%	CenturyLink Communications, LLC	GB	—	—
204.98.211.192/26	64	0.0%	CenturyLink Communications, LLC	DE	Hesse	Frankfurt am Main
205.168.23.0/26	64	0.0%	CenturyLink Communications, LLC	US	Colorado	Golden
46.182.58.0/27	32	0.0%	CenturyLink Communications, LLC	GB	—	—
46.182.58.32/27	32	0.0%	CenturyLink Communications, LLC	DE	Hesse	Frankfurt am Main
63.147.85.32/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
63.225.65.0/27	32	0.0%	CenturyLink Communications, LLC	GB	—	—
63.225.65.32/27	32	0.0%	CenturyLink Communications, LLC	DE	—	—
63.229.104.32/27	32	0.0%	CenturyLink Communications, LLC	US	Arizona	Queen Creek
63.229.104.160/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
65.100.13.128/27	32	0.0%	CenturyLink Communications, LLC	DE	Hesse	Frankfurt am Main
65.120.27.192/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
65.120.28.224/27	32	0.0%	CenturyLink Communications, LLC	DE	—	—
65.148.33.0/27	32	0.0%	CenturyLink Communications, LLC	DE	—	—
65.148.33.32/27	32	0.0%	CenturyLink Communications, LLC	GB	—	—
65.154.234.0/27	32	0.0%	CenturyLink Communications, LLC	US	Utah	St. George
65.154.234.224/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
65.158.30.96/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
185.42.155.32/27	32	0.0%	CenturyLink Communications, LLC	GB	—	—
204.98.209.0/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
204.98.209.96/27	32	0.0%	CenturyLink Communications, LLC	US	—	—
204.98.211.128/27	32	0.0%	CenturyLink Communications, LLC	DE	Hesse	Frankfurt am Main
205.168.23.96/27	32	0.0%	CenturyLink Communications, LLC	US	Colorado	Golden
205.168.23.224/27	32	0.0%	CenturyLink Communications, LLC	US	Colorado	Golden
63.147.85.0/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
63.229.104.0/28	16	0.0%	CenturyLink Communications, LLC	US	Arizona	Queen Creek
63.229.104.144/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
63.231.211.128/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
63.231.211.176/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
65.100.13.160/28	16	0.0%	CenturyLink Communications, LLC	DE	—	—
65.120.27.224/28	16	0.0%	CenturyLink Communications, LLC	DE	—	—
65.120.27.240/28	16	0.0%	CenturyLink Communications, LLC	NL	—	—
65.120.28.192/28	16	0.0%	CenturyLink Communications, LLC	GB	—	—
65.120.28.208/28	16	0.0%	CenturyLink Communications, LLC	DE	—	—
65.152.197.112/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
65.152.197.144/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
65.152.197.176/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
65.154.234.32/28	16	0.0%	CenturyLink Communications, LLC	US	—	—
65.154.234.192/28	16	0.0%	CenturyLink Communications, LLC	US	—	—

BGP 公告前缀

实时 BGP 异常 →

前缀 AS3910 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
67.148.251.0/24	3,843	2026-07-24 15:46:36
63.159.181.0/24	3,835	2026-07-24 15:46:36
63.147.85.0/24	3,832	2026-07-24 15:46:36
65.158.30.0/24	3,830	2026-07-24 15:46:36
65.148.33.0/24	3,830	2026-07-24 15:46:36
65.154.234.0/24	3,822	2026-07-24 15:46:36
67.148.48.0/24	3,815	2026-07-24 15:46:36
67.148.66.0/24	3,811	2026-07-24 15:46:36
63.231.211.0/24	3,807	2026-07-24 15:46:36
67.148.49.0/24	3,799	2026-07-24 15:46:36
46.182.56.0/21	3,792	2026-07-24 15:46:36
63.229.104.0/24	3,790	2026-07-24 15:46:36
63.228.185.0/24	3,788	2026-07-24 15:46:36
65.120.24.0/21	3,787	2026-07-24 15:46:36
65.152.197.0/24	3,785	2026-07-24 15:46:36
63.230.240.0/24	3,783	2026-07-24 15:46:36
63.225.65.0/24	3,782	2026-07-24 15:46:36
65.100.13.0/24	3,694	2026-07-24 15:46:36
185.42.152.0/22	3,692	2026-07-24 15:46:36
204.98.208.0/20	3,664	2026-07-24 15:46:36
205.168.23.0/24	3,659	2026-07-24 15:46:36
97.107.230.0/24	2,748	2026-07-24 15:46:36

Frequently Asked Questions

什么是 AS3910？

AS3910 是分配给 CenturyLink Communications, LLC 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。

AS3910 公告了多少个 IP 地址？

AS3910 公告了 13.6K 个 IPv4 地址，分布在 20 个路由 CIDR 前缀中。该网络在 United Kingdom 注册。

谁运营 AS3910？

AS3910 由 CenturyLink Communications, LLC 运营。该组织总部位于 United Kingdom。您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS3910 在哪个国家注册？

AS3910 在 United Kingdom 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：2026-07-24 17:40:31 UTC