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AS45903

CMC Telecom Infrastructure Company

Aangekondigde IPs
80,128
CIDR-prefixes
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 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS45903 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
101.99.40.0/21 AS15084, AS45903, AS65000 2026-07-25 11:23:56
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 — wereldwijde IP-voetafdruk

Steden waar AS45903 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
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

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS45903 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
101.99.9.0/24 240,564 2026-07-24 09:31:15
113.20.117.0/24 163,499 2026-07-25 06:21:15
113.20.112.0/24 141,996 2026-07-25 06:06:05
101.99.7.0/24 116,200 2026-07-25 06:05:50
101.99.12.0/22 115,269 2026-07-25 06:05:50
101.99.12.0/23 115,117 2026-07-25 06:05:50
101.99.6.0/23 115,106 2026-07-25 06:05:50
101.99.6.0/24 114,907 2026-07-25 06:05:50
101.99.60.0/23 114,098 2026-07-25 06:06:00
203.205.46.0/24 76,361 2026-07-25 06:06:24
101.99.52.0/23 43,713 2026-07-25 06:06:00
203.205.56.0/21 25,488 2026-07-25 06:29:03
203.205.16.0/24 25,135 2026-07-25 06:20:59
183.91.30.0/24 24,523 2026-07-25 06:06:00
45.122.249.0/24 23,056 2026-07-25 06:05:50
203.205.0.0/24 22,717 2026-07-25 06:06:24
203.205.52.0/23 22,661 2026-07-25 06:05:50
203.205.30.0/24 22,566 2026-07-25 06:05:50
203.205.54.0/23 22,566 2026-07-25 06:05:50
203.205.44.0/24 22,238 2026-07-25 06:05:50
203.205.42.0/23 22,100 2026-07-25 06:05:50
113.20.114.0/23 21,742 2026-07-25 06:05:50
101.99.42.0/23 21,709 2026-07-25 06:05:50
203.205.40.0/23 21,576 2026-07-25 06:05:50
183.91.24.0/21 21,242 2026-07-25 06:05:50
113.20.107.0/24 21,240 2026-07-25 06:20:59
183.91.26.0/23 21,238 2026-07-25 06:05:50
183.91.18.0/24 21,162 2026-07-25 06:06:15
101.99.34.0/24 21,095 2026-07-25 06:05:50
101.99.32.0/21 21,081 2026-07-25 06:05:50
203.205.16.0/22 20,884 2026-07-25 06:05:48
101.99.35.0/24 20,870 2026-07-25 06:05:50
183.91.24.0/22 20,848 2026-07-25 06:05:50
183.91.25.0/24 20,372 2026-07-25 06:05:50
183.91.30.0/23 20,291 2026-07-25 06:05:50
183.91.26.0/24 20,083 2026-07-25 06:05:50
183.91.28.0/22 20,015 2026-07-25 06:05:50
101.99.54.0/23 20,001 2026-07-25 06:05:50
183.91.28.0/23 19,926 2026-07-25 06:05:50
42.96.32.0/19 19,862 2026-07-25 06:11:42
42.96.60.0/23 19,819 2026-07-25 06:20:59
101.99.12.0/24 19,788 2026-07-25 06:11:50
203.205.39.0/24 19,369 2026-07-25 06:05:50
203.205.32.0/21 19,338 2026-07-25 06:05:50
103.63.114.0/24 19,220 2026-07-25 06:11:48
183.91.20.0/22 19,090 2026-07-25 06:05:50
45.122.232.0/22 19,007 2026-07-25 06:21:00
101.99.24.0/23 18,905 2026-07-25 06:05:50
101.99.24.0/21 18,788 2026-07-25 06:05:50
42.96.54.0/24 18,653 2026-07-25 06:11:55

Toon top 50 of 615 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS45903?

AS45903 is een Autonomous System Number toegewezen aan CMC Telecom Infrastructure Company. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS45903 aan?

AS45903 kondigt 80.1K IPv4-adressen aan, verdeeld over 54 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Vietnam.

Wie beheert AS45903?

AS45903 wordt beheerd door CMC Telecom Infrastructure Company. De organisatie is gevestigd in Vietnam. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS45903 geregistreerd?

AS45903 is geregistreerd in Vietnam. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-25 11:25:32 UTC
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