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自治系统

AS72

Schlumberger Limited

已宣布的 IP 地址
1,152,256
CIDR 前缀
80
ASN
AS72

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
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Enterprise allocation +4
  • Trust score 57 / 100

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

About SLB

SLB, formerly known as Schlumberger, is a multinational oilfield services company. Founded in France in 1926, the company is now incorporated as SLB N.V.

Founded
1926
Headquarters
Houston
Industry
petroleum industry
Employees
100,000

⚠ 2 MOAS 前缀es — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS72 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)
192.23.185.0/24 AS72, AS10094 2026-07-25 01:23:52
192.23.62.0/24 AS72, AS32034 2026-07-25 01:23:52

Network profile

Source: PeeringDB →
Network type Enterprise
Geographic scope Global
Traffic ratio Not Disclosed
Peering policy Selective
IRR record AS-SLB

Present at 2 internet exchanges: NL-ix: Main, MegaIX Singapore

AS72 — 全球 IP 足迹

AS 所在城市72 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
136.250.0.0/15 131.1K
94.5%
Schlumberger Limited US Texas Houston
136.252.0.0/15 131.1K
98.0%
Schlumberger Limited US
163.186.0.0/15 131.1K
98.9%
Schlumberger Limited US
128.58.0.0/16 65.5K
92.5%
Schlumberger Limited US
129.87.0.0/16 65.5K
98.6%
Schlumberger Limited US
134.32.0.0/16 65.5K
93.4%
Schlumberger Limited US
136.249.0.0/16 65.5K
91.9%
Schlumberger Limited US
136.253.0.0/16 65.5K
0.0%
Schlumberger Limited US
136.254.0.0/16 65.5K
99.0%
Schlumberger Limited US
137.144.0.0/16 65.5K
99.6%
Schlumberger Limited US
163.183.0.0/16 65.5K
97.2%
Schlumberger Limited US
163.184.0.0/16 65.5K
97.9%
Schlumberger Limited US
163.188.0.0/16 65.5K
99.7%
Schlumberger Limited US
134.32.0.0/17 32.8K
0.0%
Schlumberger Limited US
136.252.0.0/17 32.8K
0.0%
Schlumberger Limited US
163.185.0.0/17 32.8K
98.7%
Schlumberger Limited US Texas League City
199.6.128.0/17 32.8K
59.6%
Schlumberger Limited US
134.32.192.0/18 16.4K
0.0%
Schlumberger Limited US
163.184.0.0/18 16.4K
0.0%
Schlumberger Limited US
163.184.128.0/18 16.4K
0.0%
Schlumberger Limited US
163.185.128.0/18 16.4K
98.5%
Schlumberger Limited US
192.23.192.0/18 16.4K
88.5%
Schlumberger Limited US Texas Houston
199.6.192.0/18 16.4K
0.0%
Schlumberger Limited US
134.32.160.0/19 8.2K
0.0%
Schlumberger Limited US
163.184.96.0/19 8.2K
0.0%
Schlumberger Limited US
163.184.192.0/19 8.2K
0.0%
Schlumberger Limited US
163.185.192.0/19 8.2K
98.6%
Schlumberger Limited US
192.23.32.0/19 8.2K
88.0%
Schlumberger Limited US Texas Houston
199.6.160.0/19 8.2K
0.0%
Schlumberger Limited US
134.32.128.0/20 4.1K
0.0%
Schlumberger Limited US
136.252.144.0/20 4.1K
0.0%
Schlumberger Limited US
136.252.208.0/20 4.1K
0.0%
Schlumberger Limited US
163.184.64.0/20 4.1K
0.0%
Schlumberger Limited US
163.184.224.0/20 4.1K
0.0%
Schlumberger Limited US
163.185.224.0/20 4.1K
98.7%
Schlumberger Limited US
192.23.80.0/20 4.1K
87.8%
Schlumberger Limited US
192.23.96.0/20 4.1K
87.6%
Schlumberger Limited US
192.23.128.0/20 4.1K
87.2%
Schlumberger Limited US
199.6.144.0/20 4.1K
0.0%
Schlumberger Limited US
134.32.152.0/21 2.0K
0.0%
Schlumberger Limited US
136.252.128.0/21 2.0K
0.0%
Schlumberger Limited US
136.252.168.0/21 2.0K
0.0%
Schlumberger Limited US
136.252.232.0/21 2.0K
0.0%
Schlumberger Limited US
136.252.240.0/21 2.0K
0.0%
Schlumberger Limited US
163.184.88.0/21 2.0K
0.0%
Schlumberger Limited US
163.184.240.0/21 2.0K
0.0%
Schlumberger Limited US
163.185.240.0/21 2.0K
99.0%
Schlumberger Limited US
192.23.24.0/21 2.0K
85.3%
Schlumberger Limited US
192.23.72.0/21 2.0K
86.4%
Schlumberger Limited US
192.23.112.0/21 2.0K
89.1%
Schlumberger Limited US
192.23.136.0/21 2.0K
0.0%
Schlumberger Limited US
192.23.144.0/21 2.0K
87.7%
Schlumberger Limited US
192.23.168.0/21 2.0K
90.0%
Schlumberger Limited US Texas Houston
192.23.176.0/21 2.0K
88.2%
Schlumberger Limited US Texas Houston
199.6.136.0/21 2.0K
0.0%
Schlumberger Limited US
199.168.0.0/21 2.0K
77.9%
Schlumberger Limited US
134.32.144.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.164.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.180.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.184.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.192.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.204.0/22 1.0K
0.0%
Schlumberger Limited US
136.252.228.0/22 1.0K
0.0%
Schlumberger Limited US
163.184.84.0/22 1.0K
0.0%
Schlumberger Limited US
163.184.248.0/22 1.0K
0.0%
Schlumberger Limited US
163.185.252.0/22 1.0K
98.9%
Schlumberger Limited US
192.23.0.0/22 1.0K
88.1%
Schlumberger Limited US
192.23.8.0/22 1.0K
86.7%
Schlumberger Limited US
192.23.20.0/22 1.0K
88.8%
Schlumberger Limited US
192.23.28.0/22 1.0K
0.0%
Schlumberger Limited US
192.23.96.0/22 1.0K
0.0%
Schlumberger Limited US
192.23.108.0/22 1.0K
0.0%
Schlumberger Limited US
192.23.120.0/22 1.0K
88.5%
Schlumberger Limited US
192.23.132.0/22 1.0K
0.0%
Schlumberger Limited US
192.23.148.0/22 1.0K
86.8%
Schlumberger Limited US
192.23.152.0/22 1.0K
85.5%
Schlumberger Limited US
192.23.160.0/22 1.0K
87.9%
Schlumberger Limited US
192.23.180.0/22 1.0K
0.0%
Schlumberger Limited US
192.23.188.0/22 1.0K
89.7%
Schlumberger Limited US Texas Houston
199.6.128.0/22 1.0K
0.0%
Schlumberger Limited NL
134.32.150.0/23 512
0.0%
Schlumberger Limited US
136.252.136.0/23 512
0.0%
Schlumberger Limited US
136.252.160.0/23 512
0.0%
Schlumberger Limited US
136.252.178.0/23 512
0.0%
Schlumberger Limited US
136.252.188.0/23 512
0.0%
Schlumberger Limited US
136.252.198.0/23 512
0.0%
Schlumberger Limited US
136.252.202.0/23 512
0.0%
Schlumberger Limited US
136.252.226.0/23 512
0.0%
Schlumberger Limited US
136.252.254.0/23 512
0.0%
Schlumberger Limited US
163.184.80.0/23 512
0.0%
Schlumberger Limited US
163.184.252.0/23 512
0.0%
Schlumberger Limited US
163.185.250.0/23 512
99.0%
Schlumberger Limited US
192.12.34.0/23 512
87.5%
Schlumberger Limited US
192.23.4.0/23 512
88.1%
Schlumberger Limited US
192.23.14.0/23 512
45.1%
Schlumberger Limited US
192.23.16.0/23 512
88.7%
Schlumberger Limited US
192.23.22.0/23 512
0.0%
Schlumberger Limited US
192.23.26.0/23 512
0.0%
Schlumberger Limited US
192.23.66.0/23 512
84.8%
Schlumberger Limited US
192.23.68.0/23 512
88.9%
Schlumberger Limited US

BGP 公告前缀

实时 BGP 异常 →

前缀 AS72 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
192.23.91.0/24 42,702 2026-07-24 22:23:42
192.23.175.0/24 28,974 2026-07-25 01:19:26
192.23.19.0/24 28,595 2026-07-24 23:13:57
192.23.176.0/24 26,003 2026-07-25 01:19:25
192.23.177.0/24 25,390 2026-07-24 22:37:40
192.23.190.0/24 20,815 2026-07-24 23:04:51
192.23.8.0/24 20,151 2026-07-24 20:28:26
192.23.186.0/24 18,880 2026-07-24 22:37:40
192.23.152.0/24 18,459 2026-07-24 20:28:28
192.23.20.0/24 16,848 2026-07-24 23:07:18
192.23.156.0/24 16,216 2026-07-24 20:33:00
192.23.153.0/24 15,810 2026-07-25 01:17:32
192.23.189.0/24 13,694 2026-07-25 00:15:33
192.23.21.0/24 12,749 2026-07-24 22:38:40
192.23.31.0/24 12,057 2026-07-25 00:46:23
192.23.166.0/24 10,248 2026-07-24 23:11:47
212.193.96.0/24 9,839 2026-07-25 00:51:47
199.6.164.0/24 9,052 2026-07-24 22:12:03
192.23.167.0/24 8,932 2026-07-24 23:30:28
199.6.166.0/24 8,872 2026-07-24 22:12:03
199.6.168.0/24 8,847 2026-07-24 22:12:03
199.6.165.0/24 8,837 2026-07-24 22:12:03
199.6.167.0/24 8,791 2026-07-24 22:12:03
192.23.137.0/24 8,736 2026-07-24 23:36:53
212.192.205.0/24 8,118 2026-07-25 00:51:07
163.184.0.0/16 8,058 2026-07-24 22:25:15
136.253.0.0/16 7,952 2026-07-24 22:37:40
192.23.198.0/24 7,843 2026-07-24 23:25:21
192.23.58.0/24 7,448 2026-07-24 22:37:46
192.23.162.0/24 7,444 2026-07-24 22:37:46
198.160.176.0/24 7,395 2026-07-24 22:37:46
192.23.163.0/24 7,381 2026-07-24 22:37:46
192.23.135.0/24 7,331 2026-07-24 22:37:46
192.58.38.0/23 7,307 2026-07-25 00:46:23
192.58.37.0/24 7,289 2026-07-24 23:07:12
163.185.0.0/16 7,176 2026-07-24 23:07:12
192.23.0.0/16 7,162 2026-07-24 23:07:12
128.58.0.0/16 7,145 2026-07-24 23:07:12
199.6.200.0/21 7,144 2026-07-24 23:07:12
199.6.160.0/21 7,144 2026-07-24 23:07:12
192.23.75.0/24 7,142 2026-07-24 23:07:12
192.23.22.0/24 7,129 2026-07-24 23:07:12
199.6.232.0/24 7,129 2026-07-24 23:07:12
192.23.76.0/24 7,127 2026-07-24 23:07:12
192.23.80.0/24 7,124 2026-07-24 23:07:12
199.168.8.0/23 7,121 2026-07-24 23:07:12
199.6.210.0/23 7,115 2026-07-24 23:07:12
199.6.248.0/24 7,113 2026-07-24 23:07:12
199.6.194.0/24 7,112 2026-07-24 23:07:12
199.168.0.0/21 7,105 2026-07-24 23:07:12

显示前 50 of 142 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS72?

AS72 是分配给 Schlumberger Limited 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。

AS72 公告了多少个 IP 地址?

AS72 公告了 1.15M 个 IPv4 地址,分布在 80 个路由 CIDR 前缀中。 该网络在 United States 注册。

谁运营 AS72?

AS72 由 Schlumberger Limited 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。

AS72 在哪个国家注册?

AS72 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:2026-07-25 01:25:31 UTC
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