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AS45903

CMC Telecom Infrastructure Company

IPs Anunciados
80,128
Prefixos CIDR
54
ASN
AS45903

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 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS45903 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)
101.99.40.0/21 AS15084, AS45903, AS65000 2026-07-25 05:38:54
203.205.8.0/24 AS38732, AS45903 2026-07-23 16:38:31

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Tbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open
IRR record AS-45903

Present at 10 internet exchanges: Equinix Hong Kong, Equinix Singapore, AMS-IX Hong Kong, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, HKIX: HKIX Peering LAN, AMS-IX, VNIX-HN, VNIX-HCM, VNIX-DN, BBIX Singapore

AS45903 — pegada global de IP

Cidades onde AS45903 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
101.99.32.0/19 8.2K
89.2%
CMC Telecom Infrastructure Company VN Ho Chi Minh Ho Chi Minh City
113.20.96.0/19 8.2K
77.2%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.32.0/19 8.2K
83.9%
CMC Telecom Infrastructure Company VN Ho Chi Minh Ho Chi Minh City
101.99.16.0/20 4.1K
91.4%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
101.99.32.0/20 4.1K
0.0%
CMC Telecom Infrastructure Company VN Ho Chi Minh Ho Chi Minh City
183.91.16.0/20 4.1K
84.7%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.171.16.0/20 4.1K
90.9%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.16.0/20 4.1K
83.7%
CMC Telecom Infrastructure Company VN Ho Chi Minh Ho Chi Minh City
203.205.32.0/20 4.1K
0.0%
CMC Telecom Infrastructure Company VN Ho Chi Minh Ho Chi Minh City
42.96.40.0/21 2.0K
0.4%
CMC Telecom Infrastructure Company VN
42.96.48.0/21 2.0K
0.2%
CMC Telecom Infrastructure Company VN
45.122.232.0/21 2.0K
82.5%
CMC Telecom Infrastructure Company VN
101.99.8.0/21 2.0K
89.9%
CMC Telecom Infrastructure Company VN
101.99.56.0/21 2.0K
0.0%
CMC Telecom Infrastructure Company VN
103.63.112.0/21 2.0K
88.8%
CMC Telecom Infrastructure Company VN
119.82.136.0/21 2.0K
0.0%
CMC Telecom Infrastructure Company VN
183.91.0.0/21 2.0K
83.0%
CMC Telecom Infrastructure Company VN
183.91.24.0/21 2.0K
0.0%
CMC Telecom Infrastructure Company VN
202.134.16.0/21 2.0K
65.2%
CMC Telecom Infrastructure Company VN
203.171.16.0/21 2.0K
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.48.0/21 2.0K
0.0%
CMC Telecom Infrastructure Company VN
42.96.56.0/22 1.0K
0.5%
CMC Telecom Infrastructure Company VN
45.122.240.0/22 1.0K
64.3%
CMC Telecom Infrastructure Company VN
45.122.248.0/22 1.0K
82.5%
CMC Telecom Infrastructure Company VN
101.99.4.0/22 1.0K
88.8%
CMC Telecom Infrastructure Company VN
101.99.52.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
103.9.196.0/22 1.0K
39.8%
CMC Telecom Infrastructure Company VN
103.63.104.0/22 1.0K
86.6%
CMC Telecom Infrastructure Company VN
103.63.120.0/22 1.0K
90.1%
CMC Telecom Infrastructure Company VN Ho Chi Minh Bình Thạnh
103.108.132.0/22 1.0K
0.7%
CMC Telecom Infrastructure Company VN
103.224.168.0/22 1.0K
83.1%
CMC Telecom Infrastructure Company VN
103.229.40.0/22 1.0K
85.4%
CMC Telecom Infrastructure Company VN
103.246.220.0/22 1.0K
79.2%
CMC Telecom Infrastructure Company VN
119.82.128.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
119.82.140.0/22 1.0K
84.8%
CMC Telecom Infrastructure Company VN
144.48.24.0/22 1.0K
84.9%
CMC Telecom Infrastructure Company VN
183.91.4.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
183.91.8.0/22 1.0K
84.6%
CMC Telecom Infrastructure Company VN
183.91.20.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
203.171.24.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.0.0/22 1.0K
81.6%
CMC Telecom Infrastructure Company VN
203.205.8.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
203.205.60.0/22 1.0K
0.0%
CMC Telecom Infrastructure Company VN
42.96.38.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
42.96.60.0/23 512
0.2%
CMC Telecom Infrastructure Company VN
45.122.246.0/23 512
83.6%
CMC Telecom Infrastructure Company VN
45.122.254.0/23 512
83.0%
CMC Telecom Infrastructure Company VN
101.99.0.0/23 512
88.3%
CMC Telecom Infrastructure Company VN
101.99.50.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
103.63.110.0/23 512
86.7%
CMC Telecom Infrastructure Company VN
119.82.130.0/23 512
88.5%
CMC Telecom Infrastructure Company VN
119.82.134.0/23 512
89.1%
CMC Telecom Infrastructure Company VN
119.82.138.0/23 512
88.1%
CMC Telecom Infrastructure Company VN
183.91.2.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
183.91.12.0/23 512
82.8%
CMC Telecom Infrastructure Company VN
183.91.18.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
203.171.28.0/23 512
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.6.0/23 512
86.5%
CMC Telecom Infrastructure Company VN
203.205.10.0/23 512
86.7%
CMC Telecom Infrastructure Company VN
203.205.12.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
203.205.58.0/23 512
0.0%
CMC Telecom Infrastructure Company VN
45.122.245.0/24 256
87.1%
CMC Telecom Infrastructure Company VN
45.122.252.0/24 256
84.0%
CMC Telecom Infrastructure Company VN
101.99.1.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
101.99.2.0/24 256
87.5%
CMC Telecom Infrastructure Company VN
101.99.49.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
115.165.160.0/24 256
1.6%
CMC Telecom Infrastructure Company VN
115.165.166.0/24 256
2.7%
CMC Telecom Infrastructure Company VN
119.82.129.0/24 256
86.7%
CMC Telecom Infrastructure Company VN
119.82.132.0/24 256
89.5%
CMC Telecom Infrastructure Company VN
119.82.137.0/24 256
85.2%
CMC Telecom Infrastructure Company VN
124.158.14.0/24 256
1.6%
CMC Telecom Infrastructure Company VN
183.91.1.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
183.91.13.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
183.91.15.0/24 256
77.7%
CMC Telecom Infrastructure Company VN
183.91.17.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
203.171.31.0/24 256
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.5.0/24 256
84.0%
CMC Telecom Infrastructure Company VN
203.205.9.0/24 256
85.2%
CMC Telecom Infrastructure Company VN
203.205.12.0/24 256
84.8%
CMC Telecom Infrastructure Company VN
203.205.14.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
203.205.57.0/24 256
0.0%
CMC Telecom Infrastructure Company VN
101.99.48.128/25 128
0.0%
CMC Telecom Infrastructure Company VN
183.91.0.0/25 128
0.0%
CMC Telecom Infrastructure Company VN
183.91.16.128/25 128
0.0%
CMC Telecom Infrastructure Company VN
203.171.30.128/25 128
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
101.99.0.0/26 64
0.0%
CMC Telecom Infrastructure Company VN
101.99.0.128/26 64
0.0%
CMC Telecom Infrastructure Company VN
183.91.0.192/26 64
0.0%
CMC Telecom Infrastructure Company VN
183.91.12.64/26 64
0.0%
CMC Telecom Infrastructure Company VN
183.91.16.64/26 64
0.0%
CMC Telecom Infrastructure Company VN
203.171.30.64/26 64
0.0%
CMC Telecom Infrastructure Company VN Hanoi Hanoi
203.205.56.0/26 64
0.0%
CMC Telecom Infrastructure Company VN
101.99.0.96/27 32
0.0%
CMC Telecom Infrastructure Company VN
101.99.0.192/27 32
0.0%
CMC Telecom Infrastructure Company VN
101.99.48.32/27 32
0.0%
CMC Telecom Infrastructure Company VN
101.99.48.64/27 32
0.0%
CMC Telecom Infrastructure Company VN
183.91.0.128/27 32
0.0%
CMC Telecom Infrastructure Company VN
183.91.12.0/27 32
0.0%
CMC Telecom Infrastructure Company VN
183.91.16.32/27 32
0.0%
CMC Telecom Infrastructure Company VN

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS45903 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
101.99.9.0/24 240,564 2026-07-24 09:31:15
113.20.117.0/24 163,492 2026-07-25 03:39:14
113.20.112.0/24 141,995 2026-07-25 03:32:57
101.99.7.0/24 116,199 2026-07-25 03:33:45
101.99.12.0/22 115,268 2026-07-25 03:33:45
101.99.12.0/23 115,116 2026-07-25 03:33:45
101.99.6.0/23 115,105 2026-07-25 03:33:45
101.99.6.0/24 114,906 2026-07-25 03:33:45
101.99.60.0/23 114,097 2026-07-25 03:32:57
203.205.46.0/24 76,360 2026-07-25 03:32:57
101.99.52.0/23 43,709 2026-07-25 03:37:26
203.205.16.0/24 25,081 2026-07-25 04:19:38
183.91.30.0/24 24,521 2026-07-25 03:37:26
203.205.56.0/21 24,353 2026-07-25 03:54:25
45.122.249.0/24 23,054 2026-07-25 03:33:45
203.205.0.0/24 22,716 2026-07-25 03:32:57
203.205.52.0/23 22,658 2026-07-25 03:37:26
203.205.30.0/24 22,565 2026-07-25 03:37:26
203.205.54.0/23 22,563 2026-07-25 03:37:26
203.205.44.0/24 22,235 2026-07-25 03:37:26
203.205.42.0/23 22,097 2026-07-25 03:37:26
113.20.114.0/23 21,741 2026-07-25 03:37:26
101.99.42.0/23 21,708 2026-07-25 03:37:26
203.205.40.0/23 21,573 2026-07-25 03:37:26
183.91.24.0/21 21,241 2026-07-25 03:37:26
183.91.26.0/23 21,237 2026-07-25 03:37:26
113.20.107.0/24 21,186 2026-07-25 04:19:38
183.91.18.0/24 21,161 2026-07-25 03:42:56
101.99.34.0/24 21,094 2026-07-25 03:37:26
101.99.32.0/21 21,080 2026-07-25 03:37:26
203.205.16.0/22 20,879 2026-07-25 03:32:57
101.99.35.0/24 20,869 2026-07-25 03:37:26
183.91.24.0/22 20,847 2026-07-25 03:37:26
183.91.25.0/24 20,371 2026-07-25 03:37:26
183.91.30.0/23 20,290 2026-07-25 03:37:26
183.91.26.0/24 20,082 2026-07-25 03:37:26
183.91.28.0/22 20,014 2026-07-25 03:37:26
101.99.54.0/23 19,998 2026-07-25 03:37:26
183.91.28.0/23 19,925 2026-07-25 03:37:26
42.96.32.0/19 19,819 2026-07-25 04:09:35
42.96.60.0/23 19,770 2026-07-25 04:19:38
101.99.12.0/24 19,743 2026-07-25 04:09:53
203.205.39.0/24 19,368 2026-07-25 03:37:26
203.205.32.0/21 19,337 2026-07-25 03:37:26
103.63.114.0/24 19,179 2026-07-25 04:09:38
183.91.20.0/22 19,089 2026-07-25 03:37:26
45.122.232.0/22 18,960 2026-07-25 04:19:38
101.99.24.0/23 18,904 2026-07-25 03:37:26
101.99.24.0/21 18,787 2026-07-25 03:37:26
42.96.54.0/24 18,610 2026-07-25 04:09:32

Mostrando os principais 50 of 615 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS45903?

AS45903 é um Autonomous System Number atribuído a CMC Telecom Infrastructure Company. 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 AS45903 anuncia?

AS45903 anuncia 80.1K endereços IPv4 distribuídos por 54 prefixos CIDR roteados. A rede está registrada em Vietnam.

Quem opera o AS45903?

AS45903 é operado por CMC Telecom Infrastructure Company. A organização está sediada em Vietnam. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS45903 está registrado?

AS45903 está registrado em Vietnam. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-25 05:40:31 UTC
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