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ASN Lookup Tool
AS45903 CMCTELECOM-VN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS45903
Organisation
CMC Telecom Infrastructure Company CMC Tower, Du..
Name
CMCTELECOM-VN
Total IPv4 Addresses
80,776
Total IPv4 Prefixes
814
Total IPv6 Prefixes
278
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,260 out of 79,351
Registry
Apnic
Registered Country
VN flagVN
Registered Country Name
Viet Nam
Registered Date
Registration Last Change
2025-05-16
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS56662
PL flagMarcin Gondek
AS4766
KR flagKorea Telecom
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 108
Transit To
ASN
Organisation
AS45102
US flagAlibaba (US) Technology Co., Ltd. East Software ..
AS19551
US flagIncapsula Inc
AS45543
VN flagSaiGon Tourist cable Televition Company 31 -33 D..
AS65002
WORLD flagPrivate Use AS
AS139341
SG flagACEVILLE PTE.LTD.
Showing 5 of 91
IPv4 Active Prefixes
PrefixRange FromRange To
42.96.38.0/2442.96.38.042.96.38.255
42.96.39.0/2442.96.39.042.96.39.255
42.96.40.0/2242.96.40.042.96.43.255
42.96.44.0/2242.96.44.042.96.47.255
42.96.48.0/2442.96.48.042.96.48.255
Showing 5 of 814
IPv6 Active Prefixes
PrefixRange FromRange To
2402:5300::/482402:5300::2402:5300:0:ffff:ffff:ffff:ffff:ffff
2402:5300:1::/482402:5300:1::2402:5300:1:ffff:ffff:ffff:ffff:ffff
2402:5300:2::/472402:5300:2::2402:5300:3:ffff:ffff:ffff:ffff:ffff
2402:5300:4::/462402:5300:4::2402:5300:7:ffff:ffff:ffff:ffff:ffff
2402:5300:8::/452402:5300:8::2402:5300:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 278