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ASN Lookup Tool
AS38731 VTDC-AS-VN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS38731
Organisation
Vietel - CHT Compamy Ltd Hoa Lac Hi-Tech Park, K..
Name
VTDC-AS-VN
Total IPv4 Addresses
69,376
Total IPv4 Prefixes
116
Total IPv6 Prefixes
18
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,528 out of 77,684
Registry
Apnic
Registered Country
VN flag VN
Registered Country Name
Viet Nam
Registered Date
Registration Last Change
2020-05-06
Receiving From

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

ASN
Organisation
AS7552
VN flagViettel Group Internet Exchange and Service Prov..
AS24086
VN flagViettel Corporation 1 Tran Huu Duc, My Dinh, Tu ..
AS45903
VN flagCMC Telecom Infrastructure Company 15th floor, C..
Transit To

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

 

ASN
Organisation
AS136907
HK flagHUAWEI INTERNATIONAL PTE. LTD.
AS21859
US flagZenlayer Inc
AS138915
HK flagKaopu Cloud HK Limited
AS45543
VN flagSaiGon Tourist cable Televition Company 31-33 Di..
AS396986
US flagBytedance Inc.
Showing 5 of 77
IPv4 Active Prefixes

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

Prefix27.71.16.0/23
Range From27.71.16.0
Range To27.71.17.255
Prefix27.71.18.0/23
Range From27.71.18.0
Range To27.71.19.255
Prefix27.71.20.0/24
Range From27.71.20.0
Range To27.71.20.255
Prefix27.71.21.0/24
Range From27.71.21.0
Range To27.71.21.255
Prefix27.71.24.0/24
Range From27.71.24.0
Range To27.71.24.255
Showing 5 of 116
IPv6 Active Prefixes
Prefix2401:5f80::/46
Range From2401:5f80::
Range To2401:5f80:3:ffff:ffff:ffff:ffff:ffff
Prefix2401:5f80:4::/47
Range From2401:5f80:4::
Range To2401:5f80:5:ffff:ffff:ffff:ffff:ffff
Prefix2401:5f80:6::/48
Range From2401:5f80:6::
Range To2401:5f80:6:ffff:ffff:ffff:ffff:ffff
Prefix2401:5f80:7::/48
Range From2401:5f80:7::
Range To2401:5f80:7:ffff:ffff:ffff:ffff:ffff
Prefix2401:5f80:8::/45
Range From2401:5f80:8::
Range To2401:5f80:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 18
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.