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自治系统

AS19893

NTT Global Data Centers Americas, INC.

已宣布的 IP 地址
43,520
CIDR 前缀
45
ASN
AS19893

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.

59/100
Caution
How this score is built

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

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Geographic scope North America
Traffic ratio Balanced
Peering policy Open

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
74.221.224.0/20 4.1K
0.0%
NTT Global Data Centers Americas, INC. US
96.46.144.0/20 4.1K
30.9%
NTT Global Data Centers Americas, INC. US
173.226.208.0/20 4.1K
54.9%
NTT Global Data Centers Americas, INC. US
174.137.32.0/20 4.1K
0.0%
NTT Global Data Centers Americas, INC. US
204.94.80.0/20 4.1K
50.5%
NTT Global Data Centers Americas, INC. US
204.212.176.0/20 4.1K
40.5%
NTT Global Data Centers Americas, INC. US California Sacramento
208.17.80.0/20 4.1K
0.0%
NTT Global Data Centers Americas, INC. US California Sacramento
65.160.224.0/21 2.0K
84.2%
NTT Global Data Centers Americas, INC. US California Sacramento
173.254.176.0/21 2.0K
88.6%
NTT Global Data Centers Americas, INC. US California Rancho Cordova
208.17.80.0/21 2.0K
14.5%
NTT Global Data Centers Americas, INC. US
216.112.56.0/21 2.0K
84.8%
NTT Global Data Centers Americas, INC. US
65.160.232.0/22 1.0K
67.5%
NTT Global Data Centers Americas, INC. US California Sacramento
74.221.224.0/22 1.0K
87.8%
NTT Global Data Centers Americas, INC. US
162.210.232.0/22 1.0K
8.9%
NTT Global Data Centers Americas, INC. US
162.248.20.0/22 1.0K
46.7%
NTT Global Data Centers Americas, INC. US California Sacramento
173.254.184.0/22 1.0K
0.0%
NTT Global Data Centers Americas, INC. US
174.137.32.0/22 1.0K
39.8%
NTT Global Data Centers Americas, INC. US
174.137.40.0/22 1.0K
25.9%
NTT Global Data Centers Americas, INC. US
198.1.28.0/22 1.0K
67.8%
NTT Global Data Centers Americas, INC. US
204.10.228.0/22 1.0K
70.2%
NTT Global Data Centers Americas, INC. US
208.17.92.0/22 1.0K
45.8%
NTT Global Data Centers Americas, INC. US
216.112.52.0/22 1.0K
82.0%
NTT Global Data Centers Americas, INC. US
65.160.236.0/23 512
91.8%
NTT Global Data Centers Americas, INC. US California Sacramento
74.221.228.0/23 512
0.0%
NTT Global Data Centers Americas, INC. US
74.221.238.0/23 512
45.5%
NTT Global Data Centers Americas, INC. US
173.254.184.0/23 512
0.0%
NTT Global Data Centers Americas, INC. US
174.137.38.0/23 512
0.0%
NTT Global Data Centers Americas, INC. US
174.137.46.0/23 512
0.0%
NTT Global Data Centers Americas, INC. US
216.112.50.0/23 512
76.0%
NTT Global Data Centers Americas, INC. US
64.84.5.0/24 256
88.7%
NTT Global Data Centers Americas, INC. US
64.84.6.0/24 256
88.7%
NTT Global Data Centers Americas, INC. US
64.84.38.0/24 256
85.9%
NTT Global Data Centers Americas, INC. US
64.84.47.0/24 256
89.5%
NTT Global Data Centers Americas, INC. US
64.84.58.0/24 256
87.1%
NTT Global Data Centers Americas, INC. US
65.160.238.0/24 256
89.5%
NTT Global Data Centers Americas, INC. US California Sacramento
69.48.146.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
74.221.230.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
74.221.232.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
74.221.235.0/24 256
95.3%
NTT Global Data Centers Americas, INC. US
74.221.237.0/24 256
91.8%
NTT Global Data Centers Americas, INC. US
157.234.214.0/24 256
20.3%
NTT Global Data Centers Americas, INC. US
173.254.186.0/24 256
93.4%
NTT Global Data Centers Americas, INC. US
174.137.36.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
174.137.44.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
192.146.0.0/24 256
83.2%
NTT Global Data Centers Americas, INC. US
192.147.24.0/24 256
4.3%
NTT Global Data Centers Americas, INC. US
199.114.201.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
208.17.88.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
208.17.90.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US
216.112.48.0/24 256
0.0%
NTT Global Data Centers Americas, INC. US Virginia Manassas

BGP 公告前缀

实时 BGP 异常 →

前缀 AS19893 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
64.84.38.0/24 25,960 2026-07-30 03:13:52
64.84.47.0/24 25,912 2026-07-30 03:13:52
192.146.0.0/24 25,907 2026-07-30 03:13:52
64.84.6.0/24 25,885 2026-07-30 03:13:55
64.84.5.0/24 25,883 2026-07-30 03:13:52
65.160.224.0/21 22,156 2026-07-30 03:13:57
204.94.80.0/20 22,041 2026-07-30 03:13:57
204.94.88.0/24 21,970 2026-07-30 03:13:57
65.160.236.0/23 21,884 2026-07-30 03:13:57
199.114.201.0/24 21,863 2026-07-30 03:13:55
65.160.232.0/22 21,861 2026-07-30 03:13:57
216.112.50.0/24 21,858 2026-07-30 03:13:51
204.212.176.0/20 21,837 2026-07-30 03:13:57
65.160.238.0/24 21,834 2026-07-30 03:13:57
208.17.80.0/20 21,823 2026-07-30 03:13:57
208.17.86.0/24 21,730 2026-07-30 03:13:57
65.160.230.0/24 21,700 2026-07-30 03:13:57
216.112.48.0/20 21,576 2026-07-30 03:13:57
204.10.228.0/22 21,539 2026-07-30 03:13:57
96.46.144.0/20 21,492 2026-07-30 03:13:57
74.221.224.0/20 21,474 2026-07-30 03:13:57
173.254.184.0/22 21,443 2026-07-30 03:13:57
173.226.208.0/20 21,440 2026-07-30 03:13:57
74.221.227.0/24 21,421 2026-07-30 03:13:57
69.48.146.0/24 21,419 2026-07-30 03:13:57
173.254.176.0/21 21,409 2026-07-30 03:13:57
174.137.32.0/20 21,397 2026-07-30 03:13:57
198.1.28.0/22 21,397 2026-07-30 03:13:57
74.221.228.0/24 21,353 2026-07-30 03:13:57
64.84.58.0/24 21,351 2026-07-30 03:13:53
162.210.232.0/22 21,351 2026-07-30 03:13:57
162.248.20.0/22 21,348 2026-07-30 03:13:57
157.234.214.0/24 21,185 2026-07-30 03:14:12
192.147.24.0/24 17,867 2026-07-20 21:17:30

Frequently Asked Questions

什么是 AS19893?

AS19893 是分配给 NTT Global Data Centers Americas, INC. 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。

AS19893 公告了多少个 IP 地址?

AS19893 公告了 43.5K 个 IPv4 地址,分布在 45 个路由 CIDR 前缀中。 该网络在 United States 注册。

谁运营 AS19893?

AS19893 由 NTT Global Data Centers Americas, INC. 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。

AS19893 在哪个国家注册?

AS19893 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:2026-07-30 08:40:34 UTC
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