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自治系统

AS18403

FPT Telecom Company

已宣布的 IP 地址
1,421,312
CIDR 前缀
39
ASN
AS18403

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

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

⚠ 2 MOAS 前缀es — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS18403 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)
163.223.12.164/32 AS18403, AS149107 2026-07-26 01:09:01
103.77.242.1/32 AS18403, AS150895 2026-07-25 08:23:55

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Tbps
Geographic scope Asia Pacific
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-FPT

Present at 17 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Equinix Hong Kong, Any2West, SGIX: Peering LAN, Equinix Singapore, BBIX Hong Kong, Equinix Tokyo, JPNAP Tokyo: Peering, BBIX Tokyo, BBIX Singapore, …

Web3 footprint

AS18403 hosts 3 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.

AS18403 — 全球 IP 足迹

AS 所在城市18403 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
42.112.0.0/13 524.3K
0.3%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
1.52.0.0/14 262.1K
0.4%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
118.68.0.0/14 262.1K
24.8%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
58.186.0.0/15 131.1K
7.1%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.0.0/16 65.5K
0.0%
FPT Telecom Company VN Thái Bình Province Vũ Thư
183.80.0.0/16 65.5K
0.0%
FPT Telecom Company VN Hanoi Hanoi
113.22.128.0/17 32.8K
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.23.0.0/17 32.8K
0.0%
FPT Telecom Company VN Hanoi Hanoi
183.81.0.0/17 32.8K
0.2%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
210.245.0.0/17 32.8K
12.7%
FPT Telecom Company VN Hanoi Hanoi
113.22.0.0/18 16.4K
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.64.0/19 8.2K
0.0%
FPT Telecom Company VN Thái Bình Province Vũ Thư
113.22.112.0/20 4.1K
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.104.0/21 2.0K
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
203.191.8.0/21 2.0K
0.0%
FPT Telecom Company VN
23.193.188.0/22 1.0K
99.6%
FPT Telecom Company US
23.196.68.0/22 1.0K
99.6%
FPT Telecom Company US
23.208.160.0/22 1.0K
99.9%
FPT Telecom Company US
43.239.148.0/22 1.0K
0.3%
FPT Telecom Company VN
103.35.64.0/22 1.0K
6.9%
FPT Telecom Company VN
103.39.92.0/22 1.0K
0.0%
FPT Telecom Company VN
103.156.32.0/22 1.0K
0.0%
FPT Telecom Company VN
113.22.100.0/22 1.0K
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
144.48.20.0/22 1.0K
1.0%
FPT Telecom Company VN
23.173.8.0/23 512
0.0%
FPT Telecom Company VN
103.156.10.0/23 512
0.8%
FPT Telecom Company VN
103.156.12.0/23 512
0.0%
FPT Telecom Company VN
103.156.30.0/23 512
0.0%
FPT Telecom Company VN
113.22.98.0/23 512
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
23.32.74.0/24 256
100.0%
FPT Telecom Company US
23.202.89.0/24 256
100.0%
FPT Telecom Company US
113.22.97.0/24 256
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
218.100.60.0/24 256
0.0%
FPT Telecom Company VN
113.22.96.0/25 128
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.192/26 64
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.160/27 32
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.144/28 16
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.136/29 8
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.128/30 4
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.132/31 2
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City
113.22.96.134/32 1
0.0%
FPT Telecom Company VN Ho Chi Minh Ho Chi Minh City

BGP 公告前缀

实时 BGP 异常 →

前缀 AS18403 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
183.80.254.0/24 150,064 2026-07-26 01:06:58
42.116.21.0/24 93,133 2026-07-26 01:08:39
42.113.188.0/24 71,095 2026-07-26 01:08:39
42.117.229.0/24 65,581 2026-07-26 01:07:29
42.119.139.0/24 65,090 2026-07-26 01:07:29
42.116.19.0/24 51,045 2026-07-26 01:06:58
42.119.184.0/22 50,551 2026-07-26 01:08:39
118.69.135.0/24 50,532 2026-07-26 01:08:39
183.80.36.0/24 47,956 2026-07-25 23:05:50
42.114.135.0/24 47,787 2026-07-26 01:07:34
1.53.133.0/24 47,362 2026-07-26 01:09:38
210.245.31.0/24 47,051 2026-07-26 01:03:30
118.70.252.0/24 46,748 2026-07-26 01:08:38
118.68.218.0/24 46,191 2026-07-26 01:07:05
42.113.10.0/24 45,839 2026-07-26 01:08:38
118.71.158.0/24 45,789 2026-07-26 01:07:22
118.69.207.0/24 45,740 2026-07-26 01:07:22
113.22.71.0/24 45,725 2026-07-26 01:07:22
1.55.212.0/22 45,691 2026-07-26 01:04:37
42.114.167.0/24 45,662 2026-07-26 01:06:58
118.71.195.0/24 45,656 2026-07-26 01:07:22
42.112.36.0/24 45,582 2026-07-26 01:07:05
42.112.35.0/24 45,573 2026-07-26 01:07:05
118.69.122.0/24 45,547 2026-07-26 01:06:58
42.112.38.0/24 45,534 2026-07-26 01:07:05
118.69.243.0/24 45,518 2026-07-26 01:07:22
42.112.34.0/24 45,505 2026-07-26 01:07:05
118.70.225.0/24 45,504 2026-07-26 01:07:22
42.112.42.0/24 45,432 2026-07-26 01:07:05
1.54.188.0/24 45,411 2026-07-26 01:09:38
42.112.31.0/24 45,307 2026-07-26 01:07:05
42.112.27.0/24 45,274 2026-07-26 01:07:05
1.53.252.0/24 45,190 2026-07-26 01:04:37
42.118.168.0/23 45,183 2026-07-26 01:07:05
42.112.28.0/24 45,138 2026-07-26 01:07:05
118.69.18.0/24 44,987 2026-07-26 01:07:22
42.119.69.0/24 44,984 2026-07-26 01:08:38
118.69.19.0/24 44,968 2026-07-26 01:07:22
42.112.26.0/24 44,961 2026-07-26 01:07:05
42.112.25.0/24 44,932 2026-07-26 01:07:05
1.53.230.0/24 44,892 2026-07-26 01:04:37
118.71.177.0/24 44,868 2026-07-26 01:07:22
42.112.24.0/24 44,853 2026-07-26 01:07:05
118.71.226.0/24 44,837 2026-07-26 01:08:38
1.53.228.0/24 44,807 2026-07-26 01:04:37
42.115.54.0/24 44,790 2026-07-26 01:08:38
1.55.73.0/24 44,765 2026-07-26 01:04:37
118.70.253.0/24 44,689 2026-07-26 01:08:38
42.112.16.0/24 44,469 2026-07-26 01:07:05
118.68.109.0/24 44,420 2026-07-26 01:08:26

显示前 50 of 5,030 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS18403?

AS18403 是分配给 FPT Telecom Company 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。

AS18403 公告了多少个 IP 地址?

AS18403 公告了 1.42M 个 IPv4 地址,分布在 39 个路由 CIDR 前缀中。 该网络在 Vietnam 注册。

谁运营 AS18403?

AS18403 由 FPT Telecom Company 运营。 该组织总部位于 Vietnam。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS18403 在哪个国家注册?

AS18403 在 Vietnam 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:2026-07-26 01:10:31 UTC
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