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自治系统

AS49981

WorldStream B.V.

WorldStream B.V. The Netherlands 🌐 worldstream.com
已宣布的 IP 地址
76,544
CIDR 前缀
119
ASN
AS49981

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.

53/100
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 AS49981 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)
149.57.38.0/24 AS30860, AS49981, AS64286 2026-09-10 14:40:46
149.57.195.0/24 AS49981, AS64286 2026-09-10 14:40:46

Network profile

Source: PeeringDB →
Network type Network Services
Traffic level 1-5Tbps
Geographic scope Europe
Traffic ratio Mostly Outbound
Peering policy Open
IRR record AS-WORLDSTREAM

Present at 9 internet exchanges: AMS-IX, NL-ix: Main, Speed-IX: SPEED-IX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Peering.cz, Frys-IX, 1-IX EU, INTERIX, ERA-IX Amsterdam

Website ↗ Looking glass ↗

Web3 footprint

AS49981 hosts 5 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AVL Avail 3 IPFS IPFS 1 TIA Celestia 1

AS49981 — 全球 IP 足迹

AS 所在城市49981 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
190.2.128.0/19 8.2K
78.3%
WorldStream B.V. CW — —
109.236.80.0/20 4.1K
92.6%
WorldStream B.V. NL South Holland Naaldwijk
175.110.112.0/20 4.1K
41.8%
WorldStream B.V. NL South Holland Naaldwijk
217.23.0.0/20 4.1K
95.7%
WorldStream B.V. NL South Holland Naaldwijk
93.190.136.0/21 2.0K
87.1%
WorldStream B.V. NL South Holland Naaldwijk
109.236.80.0/21 2.0K
0.0%
WorldStream B.V. NL — —
178.132.0.0/21 2.0K
89.5%
WorldStream B.V. NL South Holland Naaldwijk
2.59.168.0/22 1.0K
80.8%
WorldStream B.V. NL South Holland Naaldwijk
45.14.132.0/22 1.0K
42.0%
WorldStream B.V. NL South Holland Naaldwijk
45.82.64.0/22 1.0K
84.2%
WorldStream B.V. NL South Holland Naaldwijk
45.150.156.0/22 1.0K
99.9%
WorldStream B.V. NL — —
62.112.8.0/22 1.0K
90.9%
WorldStream B.V. NL South Holland Naaldwijk
80.79.4.0/22 1.0K
84.5%
WorldStream B.V. NL South Holland Naaldwijk
89.38.96.0/22 1.0K
93.0%
WorldStream B.V. NL South Holland Naaldwijk
89.39.104.0/22 1.0K
85.0%
WorldStream B.V. NL South Holland Naaldwijk
109.236.88.0/22 1.0K
0.0%
WorldStream B.V. NL — —
178.218.196.0/22 1.0K
31.9%
WorldStream B.V. NL — —
185.2.80.0/22 1.0K
90.4%
WorldStream B.V. NL South Holland Naaldwijk
185.4.112.0/22 1.0K
0.0%
WorldStream B.V. NL — —
185.21.60.0/22 1.0K
48.1%
WorldStream B.V. NL South Holland Naaldwijk
185.100.232.0/22 1.0K
78.2%
WorldStream B.V. NL — —
185.105.192.0/22 1.0K
96.0%
WorldStream B.V. NL — —
185.132.132.0/22 1.0K
79.2%
WorldStream B.V. NL South Holland Naaldwijk
185.132.176.0/22 1.0K
81.5%
WorldStream B.V. NL South Holland Naaldwijk
185.165.240.0/22 1.0K
71.6%
WorldStream B.V. NL South Holland Naaldwijk
185.172.88.0/22 1.0K
51.0%
WorldStream B.V. NL South Holland Naaldwijk
185.173.160.0/22 1.0K
82.0%
WorldStream B.V. NL South Holland Naaldwijk
185.177.124.0/22 1.0K
82.0%
WorldStream B.V. NL South Holland Naaldwijk
185.180.220.0/22 1.0K
77.1%
WorldStream B.V. NL South Holland Naaldwijk
185.182.192.0/22 1.0K
46.8%
WorldStream B.V. NL South Holland Naaldwijk
185.183.32.0/22 1.0K
83.6%
WorldStream B.V. NL South Holland Naaldwijk
185.184.192.0/22 1.0K
93.7%
WorldStream B.V. NL South Holland Naaldwijk
185.185.48.0/22 1.0K
83.1%
WorldStream B.V. NL South Holland Naaldwijk
185.191.0.0/22 1.0K
66.4%
WorldStream B.V. NL South Holland Naaldwijk
194.88.104.0/22 1.0K
94.4%
WorldStream B.V. NL — —
213.189.8.0/22 1.0K
0.0%
WorldStream B.V. NL — —
109.236.92.0/23 512
0.0%
WorldStream B.V. NL — —
193.9.30.0/23 512
1.8%
WorldStream B.V. PL — —
195.128.184.0/23 512
12.1%
WorldStream B.V. NL — —
195.191.112.0/23 512
100.0%
WorldStream B.V. NL — —
212.8.242.0/23 512
95.9%
WorldStream B.V. NL South Holland Naaldwijk
212.8.248.0/23 512
87.1%
WorldStream B.V. NL South Holland Naaldwijk
212.8.252.0/23 512
85.2%
WorldStream B.V. NL South Holland Rotterdam
213.189.10.0/23 512
0.0%
WorldStream B.V. DE — —
5.252.152.0/24 256
29.3%
WorldStream B.V. PA — —
31.58.208.0/24 256
0.4%
WorldStream B.V. AE — —
37.202.210.0/24 256
0.0%
WorldStream B.V. AE — —
38.225.110.0/24 256
0.0%
WorldStream B.V. US — —
45.91.211.0/24 256
93.0%
WorldStream B.V. SC — —
45.93.23.0/24 256
4.3%
WorldStream B.V. LV — —
45.130.201.0/24 256
14.5%
WorldStream B.V. NL — —
45.145.52.0/24 256
9.0%
WorldStream B.V. AE — —
45.146.7.0/24 256
9.4%
WorldStream B.V. NL — —
45.146.129.0/24 256
0.0%
WorldStream B.V. SC — —
69.33.10.0/24 256
98.8%
WorldStream B.V. US — —
79.98.33.0/24 256
0.0%
WorldStream B.V. NL — —
81.29.150.0/24 256
27.3%
WorldStream B.V. IT — —
82.29.108.0/24 256
0.0%
WorldStream B.V. GB — —
82.39.154.0/24 256
100.0%
WorldStream B.V. GB England London
82.41.131.0/24 256
24.2%
WorldStream B.V. GB — —
86.105.18.0/24 256
0.0%
WorldStream B.V. BZ — —
87.232.81.0/24 256
0.0%
TeraSwitch Networks Inc. NL — —
87.232.85.0/24 256
0.0%
HGC Global Communications Limited NL South Holland Naaldwijk
87.236.147.0/24 256
98.8%
WorldStream B.V. MD — —
89.42.212.0/24 256
0.0%
WorldStream B.V. BZ — —
89.126.227.0/24 256
0.0%
Dedik Services Limited NL — —
89.213.119.0/24 256
0.0%
GCI Network Solutions Limited GB — —
89.248.66.0/24 256
0.0%
WorldStream B.V. SG — —
91.124.209.0/24 256
98.4%
WorldStream B.V. UA — —
91.212.229.0/24 256
3.1%
WorldStream B.V. SC — —
91.226.31.0/24 256
7.8%
WorldStream B.V. RU — —
91.229.23.0/24 256
96.5%
WorldStream B.V. NL South Holland Naaldwijk
91.232.105.0/24 256
96.5%
WorldStream B.V. NL South Holland Naaldwijk
91.234.254.0/24 256
94.9%
WorldStream B.V. AE — —
93.119.123.0/24 256
0.0%
WorldStream B.V. BZ — —
94.177.12.0/24 256
0.0%
WorldStream B.V. BZ — —
95.135.200.0/24 256
100.0%
WorldStream B.V. UA — —
104.234.138.0/24 256
62.5%
WorldStream B.V. CA Ontario Toronto
108.186.205.0/24 256
60.5%
WorldStream B.V. US — —
109.122.12.0/24 256
0.0%
WorldStream B.V. CZ — —
109.236.94.0/24 256
0.0%
WorldStream B.V. NL — —
143.14.124.0/24 256
0.0%
WorldStream B.V. US — —
145.79.162.0/24 256
0.0%
Capitalonline Data Service HK Co., Limited DE — —
146.19.188.0/24 256
20.3%
WorldStream B.V. SC — —
147.78.101.0/24 256
0.0%
WorldStream B.V. BG — —
147.90.59.0/24 256
99.6%
Junglelabs Ltd NL North Holland Amsterdam
149.57.4.0/24 256
0.0%
WorldStream B.V. US — —
149.57.18.0/24 256
97.3%
Ysz Trading Co., Limited US California Los Angeles
149.57.26.0/24 256
0.0%
WorldStream B.V. US — —
149.57.36.0/24 256
100.0%
WorldStream B.V. US — —
149.57.38.0/24 256
0.4%
LogicWeb Inc. US — —
149.57.152.0/24 256
0.0%
WorldStream B.V. US — —
149.57.195.0/24 256
0.0%
LogicWeb Inc. US — —
149.57.229.0/24 256
37.5%
LogicWeb Inc. US — —
163.5.214.0/24 256
53.1%
WorldStream B.V. FR Île-de-France Paris
176.61.129.0/24 256
2.0%
WorldStream B.V. NL — —
178.95.157.0/24 256
0.0%
OVH SAS UA — —
178.218.196.0/24 256
0.0%
WorldStream B.V. DE — —
178.218.198.0/24 256
0.0%
WorldStream B.V. DE — —
178.218.199.0/24 256
0.0%
WorldStream B.V. NL — —

BGP 公告前缀

实时 BGP 异常 →

前缀 AS49981 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
69.33.10.0/24 30,506 2026-09-10 13:55:45
204.14.72.0/24 29,681 2026-09-10 14:41:59
192.228.120.0/24 25,610 2026-08-10 07:25:01
193.200.164.0/24 24,430 2026-09-10 14:42:04
149.57.195.0/24 22,922 2026-09-10 14:42:10
5.252.152.0/24 18,659 2026-09-10 14:42:06
212.8.240.0/24 18,608 2026-09-10 14:41:57
212.119.35.0/24 18,581 2026-09-10 14:42:03
185.177.124.0/22 18,395 2026-09-10 14:41:56
45.82.64.0/22 18,373 2026-09-10 14:42:00
190.2.128.0/20 18,362 2026-09-10 14:42:01
185.185.127.0/24 18,262 2026-09-10 14:42:02
185.132.176.0/22 18,143 2026-09-10 14:42:00
185.200.12.0/24 18,121 2026-09-10 14:42:03
212.8.252.0/23 18,120 2026-09-10 14:41:56
212.8.248.0/23 18,117 2026-09-10 14:41:56
212.8.242.0/23 18,101 2026-09-10 14:41:56
2.59.168.0/22 18,029 2026-09-10 14:42:01
192.71.151.0/24 18,009 2026-09-10 14:42:02
190.2.144.0/20 18,008 2026-09-10 14:42:01
91.232.105.0/24 17,928 2026-09-10 14:42:06
91.234.254.0/24 17,878 2026-09-10 14:41:58
185.132.132.0/22 17,866 2026-09-10 14:42:00
185.4.112.0/22 17,797 2026-09-10 14:42:01
146.19.188.0/24 17,771 2026-09-10 14:41:58
45.14.132.0/22 17,755 2026-09-10 14:42:01
45.93.23.0/24 17,748 2026-09-10 14:41:58
104.234.138.0/24 17,743 2026-09-10 14:41:58
93.190.136.0/21 17,729 2026-09-10 14:42:01
212.8.250.0/24 17,708 2026-09-10 14:41:58
45.145.52.0/24 17,698 2026-09-10 14:41:58
195.85.197.0/24 17,670 2026-09-10 14:41:58
163.5.214.0/24 17,656 2026-09-10 14:41:58
178.218.196.0/22 17,644 2026-09-10 14:42:01
82.39.154.0/24 17,638 2026-09-10 14:41:58
185.173.160.0/22 17,626 2026-09-10 14:42:01
185.191.0.0/22 17,619 2026-09-10 14:42:01
188.208.196.0/24 17,607 2026-09-10 14:41:58
185.184.192.0/22 17,595 2026-09-10 14:42:01
185.11.217.0/24 17,591 2026-09-10 14:41:58
185.21.60.0/22 17,572 2026-09-10 14:42:01
91.124.209.0/24 17,554 2026-09-10 14:41:58
188.213.216.0/24 17,554 2026-09-10 14:41:58
185.99.99.0/24 17,543 2026-09-10 14:41:58
185.172.108.0/24 17,487 2026-09-10 14:41:58
95.135.200.0/24 17,342 2026-09-10 14:41:58
45.91.211.0/24 17,284 2026-09-10 14:41:58
185.183.32.0/22 16,958 2026-09-10 14:42:00
185.182.193.0/24 16,605 2026-09-10 14:41:58
185.182.194.0/24 16,481 2026-09-10 14:41:58

显示前 50 of 132 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS49981？

AS49981 是分配给 WorldStream B.V. 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。

AS49981 公告了多少个 IP 地址？

AS49981 公告了 76.5K 个 IPv4 地址，分布在 119 个路由 CIDR 前缀中。 该网络在 The Netherlands 注册。

谁运营 AS49981？

AS49981 由 WorldStream B.V. 运营。 该组织总部位于 The Netherlands。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS49981 在哪个国家注册？

AS49981 在 The Netherlands 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：2026-09-10 14:41:01 UTC
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