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Système Autonome

AS45903

CMC Telecom Infrastructure Company

IPs annoncées
80,128
Préfixes 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 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS45903 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (UTC)
101.99.40.0/21 AS15084, AS45903, AS65000 2026-07-25 13:38:57
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 — empreinte IP mondiale

Villes où l'AS45903 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
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

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS45903 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
101.99.9.0/24 240,564 2026-07-24 09:31:15
113.20.117.0/24 163,520 2026-07-25 13:04:59
113.20.112.0/24 142,013 2026-07-25 12:57:32
101.99.7.0/24 116,219 2026-07-25 12:57:36
101.99.12.0/22 115,288 2026-07-25 12:57:36
101.99.12.0/23 115,136 2026-07-25 12:57:36
101.99.6.0/23 115,125 2026-07-25 12:57:36
101.99.6.0/24 114,926 2026-07-25 12:57:36
101.99.60.0/23 114,107 2026-07-25 12:57:48
203.205.46.0/24 76,518 2026-07-25 13:04:37
101.99.52.0/23 43,722 2026-07-25 12:57:48
203.205.56.0/21 27,814 2026-07-25 12:44:26
203.205.16.0/24 26,138 2026-07-25 13:44:26
183.91.30.0/24 24,546 2026-07-25 13:04:37
45.122.249.0/24 23,077 2026-07-25 13:04:45
203.205.0.0/24 23,004 2026-07-25 12:57:36
203.205.52.0/23 22,669 2026-07-25 12:10:15
203.205.30.0/24 22,589 2026-07-25 13:04:43
203.205.54.0/23 22,574 2026-07-25 12:10:15
203.205.44.0/24 22,246 2026-07-25 12:10:15
113.20.107.0/24 22,223 2026-07-25 13:44:26
203.205.42.0/23 22,108 2026-07-25 12:10:15
101.99.42.0/23 21,871 2026-07-25 13:04:36
113.20.114.0/23 21,763 2026-07-25 13:04:29
203.205.40.0/23 21,584 2026-07-25 12:10:15
42.96.32.0/19 21,494 2026-07-25 13:44:12
183.91.18.0/24 21,315 2026-07-25 13:04:41
183.91.24.0/21 21,265 2026-07-25 13:04:37
183.91.26.0/23 21,261 2026-07-25 13:04:37
101.99.34.0/24 21,118 2026-07-25 13:04:37
101.99.32.0/21 21,104 2026-07-25 13:04:37
42.96.60.0/23 20,958 2026-07-25 13:44:26
203.205.16.0/22 20,923 2026-07-25 12:56:21
101.99.35.0/24 20,893 2026-07-25 13:04:37
183.91.24.0/22 20,871 2026-07-25 13:04:37
45.122.232.0/22 20,694 2026-07-25 13:44:19
183.91.25.0/24 20,395 2026-07-25 13:04:37
183.91.30.0/23 20,314 2026-07-25 13:04:37
183.91.26.0/24 20,106 2026-07-25 13:04:45
183.91.28.0/22 20,038 2026-07-25 13:04:45
101.99.54.0/23 20,009 2026-07-25 12:10:17
183.91.28.0/23 19,947 2026-07-25 13:04:45
101.99.12.0/24 19,918 2026-07-25 13:44:19
103.63.114.0/24 19,917 2026-07-25 13:44:03
203.205.39.0/24 19,392 2026-07-25 13:04:42
203.205.32.0/21 19,361 2026-07-25 13:04:42
42.96.54.0/24 19,316 2026-07-25 13:44:03
183.91.20.0/22 19,113 2026-07-25 13:04:41
101.99.24.0/23 18,928 2026-07-25 13:04:41
119.82.139.0/24 18,828 2026-07-25 13:44:03

Affichage des meilleurs 50 of 615 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS45903 ?

L'AS45903 est un numéro de système autonome attribué à CMC Telecom Infrastructure Company. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS45903 annonce-t-il ?

L'AS45903 annonce 80.1K adresses IPv4 réparties sur 54 préfixes CIDR routés. Le réseau est enregistré en Vietnam.

Qui opère l'AS45903 ?

L'AS45903 est opéré par CMC Telecom Infrastructure Company. L'organisation est basée en Vietnam. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS45903 est-il enregistré ?

L'AS45903 est enregistré en Vietnam. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-07-25 13:40:32 UTC
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