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ASN Lookup Tool
AS45903 CMCTELECOM-AS-VN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS45903
Organisation
CMC Telecom Infrastructure Company 15th floor, C..
Name
CMCTELECOM-AS-VN
Total IPv4 Addresses
82288
Total IPv4 Prefixes
682
Total IPv6 Prefixes
212
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,226 out of 76,369
Registry
Apnic
Registered Country
VN flag VN
Registered Country Name
Viet Nam
Registered Date
NA
Registration Last Change
2023-08-31
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS4635
HK flagThe Hong Kong Internet Exchange Limited
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS17676
JP flagSoftBank Corp.
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 91
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS4200000210
WORLD flagPrivate Use AS
AS7018
US flagAT&T Services, Inc.
AS8075
US flagMicrosoft Corporation
AS16509
US flagAmazon.com, Inc.
AS17676
JP flagSoftBank Corp.
Showing 5 of 567
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix42.96.34.0/24
Range From42.96.34.0
Range To42.96.34.255
Prefix42.96.38.0/24
Range From42.96.38.0
Range To42.96.38.255
Prefix42.96.39.0/24
Range From42.96.39.0
Range To42.96.39.255
Prefix42.96.40.0/22
Range From42.96.40.0
Range To42.96.43.255
Prefix42.96.44.0/22
Range From42.96.44.0
Range To42.96.47.255
Showing 5 of 682
IPv6 Active Prefixes
Prefix2402:5300::/48
Range From2402:5300::
Range To2402:5300:0:ffff:ffff:ffff:ffff:ffff
Prefix2402:5300:1::/48
Range From2402:5300:1::
Range To2402:5300:1:ffff:ffff:ffff:ffff:ffff
Prefix2402:5300:2::/47
Range From2402:5300:2::
Range To2402:5300:3:ffff:ffff:ffff:ffff:ffff
Prefix2402:5300:4::/46
Range From2402:5300:4::
Range To2402:5300:7:ffff:ffff:ffff:ffff:ffff
Prefix2402:5300:8::/45
Range From2402:5300:8::
Range To2402:5300:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 212
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.