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AS72

Schlumberger Limited

IPs Anunciados
1,152,256
Prefixos CIDR
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 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS72 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

PrefixoASNs de OrigemÚltima detecção (UTC)
192.23.185.0/24 AS72, AS10094 2026-07-24 10:38:47
192.23.62.0/24 AS72, AS32034 2026-07-24 10:38:47

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 — pegada global de IP

Cidades onde AS72 possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Ver no globo 3D →

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
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

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS72 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
192.23.91.0/24 42,613 2026-07-24 10:10:02
192.23.175.0/24 28,599 2026-07-24 10:34:22
192.23.19.0/24 28,558 2026-07-24 10:28:09
192.23.176.0/24 25,673 2026-07-24 10:34:20
192.23.177.0/24 25,355 2026-07-24 09:52:07
192.23.190.0/24 20,586 2026-07-24 10:02:25
192.23.8.0/24 20,130 2026-07-24 09:58:59
192.23.186.0/24 18,847 2026-07-24 09:52:31
192.23.152.0/24 17,396 2026-07-24 09:45:42
192.23.20.0/24 16,793 2026-07-24 09:52:08
192.23.156.0/24 16,192 2026-07-24 09:39:03
192.23.153.0/24 15,511 2026-07-24 10:05:13
192.23.189.0/24 13,653 2026-07-24 10:15:43
192.23.21.0/24 12,708 2026-07-24 09:44:54
192.23.31.0/24 11,943 2026-07-24 09:52:08
192.23.166.0/24 10,209 2026-07-24 09:52:08
212.193.96.0/24 9,732 2026-07-24 10:31:57
199.6.164.0/24 9,033 2026-07-24 10:29:22
192.23.167.0/24 8,869 2026-07-24 09:52:08
199.6.166.0/24 8,853 2026-07-24 10:29:22
199.6.168.0/24 8,828 2026-07-24 10:29:22
199.6.165.0/24 8,818 2026-07-24 10:29:22
199.6.167.0/24 8,772 2026-07-24 10:29:22
192.23.137.0/24 8,682 2026-07-24 10:28:20
212.192.205.0/24 8,037 2026-07-24 09:41:05
163.184.0.0/16 8,009 2026-07-24 10:29:01
136.253.0.0/16 7,915 2026-07-24 10:19:21
192.23.198.0/24 7,782 2026-07-24 10:28:20
192.23.58.0/24 7,410 2026-07-24 10:19:21
192.23.162.0/24 7,408 2026-07-24 10:19:21
198.160.176.0/24 7,359 2026-07-24 10:19:21
192.23.163.0/24 7,345 2026-07-24 10:19:21
192.23.135.0/24 7,295 2026-07-24 10:19:21
192.58.38.0/23 7,271 2026-07-24 09:52:06
192.58.37.0/24 7,254 2026-07-24 09:52:06
163.185.0.0/16 7,141 2026-07-24 09:52:07
192.23.0.0/16 7,127 2026-07-24 09:52:07
128.58.0.0/16 7,110 2026-07-24 09:52:07
199.6.200.0/21 7,109 2026-07-24 09:52:07
199.6.160.0/21 7,109 2026-07-24 09:52:07
192.23.75.0/24 7,107 2026-07-24 09:52:07
192.23.22.0/24 7,094 2026-07-24 09:52:07
199.6.232.0/24 7,094 2026-07-24 09:52:07
192.23.76.0/24 7,092 2026-07-24 09:52:07
192.23.80.0/24 7,089 2026-07-24 09:52:07
199.168.8.0/23 7,086 2026-07-24 09:52:07
199.6.210.0/23 7,080 2026-07-24 09:52:06
199.6.248.0/24 7,078 2026-07-24 09:52:07
199.6.194.0/24 7,077 2026-07-24 09:52:07
199.168.0.0/21 7,070 2026-07-24 09:52:07

Mostrando os principais 50 of 142 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS72?

AS72 é um Autonomous System Number atribuído a Schlumberger Limited. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS72 anuncia?

AS72 anuncia 1.15M endereços IPv4 distribuídos por 80 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS72?

AS72 é operado por Schlumberger Limited. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS72 está registrado?

AS72 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-24 10:40:32 UTC
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