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ASN Lookup Tool
AS38566 NTTCT-AS-TH-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS38566
Organisation
NTT (Thailand) Limited
Name
NTTCT-AS-TH-AP
Total IPv4 Addresses
15857
Total IPv4 Prefixes
22
Total IPv6 Prefixes
28
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,528 out of 77,366
Registry
Apnic
Registered Country
TH flag TH
Registered Country Name
Thailand
Registered Date
NA
Registration Last Change
2020-06-10
Receiving From

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

ASN
Organisation
AS2914
US flagNTT America, Inc.
AS7470
TH flagTRUE INTERNET CORPORATION CO. LTD.
AS132876
TH flagSymphony Communication Public Company Limited
AS38235
KH flagAngkor Data Communication
AS139628
KH flagMega Truenet Communication Co., Ltd.
Showing 5 of 9
Transit To

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

 

ASN
Organisation
AS27435
US flagNTT Cloud Infrastructure, Inc.
AS17978
AU flagServcorp Australian Holdings Pty Ltd
AS58465
KH flagCambodia Securities Exchange
AS24237
TH flagSiam City Cement Public Company Limited (SCCC)
IPv4 Active Prefixes

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

Prefix36.255.144.0/23
Range From36.255.144.0
Range To36.255.145.255
Prefix36.255.146.0/23
Range From36.255.146.0
Range To36.255.147.255
Prefix45.116.216.0/22
Range From45.116.216.0
Range To45.116.219.255
Prefix103.7.24.0/23
Range From103.7.24.0
Range To103.7.25.255
Prefix103.7.26.0/23
Range From103.7.26.0
Range To103.7.27.255
Showing 5 of 22
IPv6 Active Prefixes
Prefix2403:2800::/47
Range From2403:2800::
Range To2403:2800:1:ffff:ffff:ffff:ffff:ffff
Prefix2403:2800:3::/48
Range From2403:2800:3::
Range To2403:2800:3:ffff:ffff:ffff:ffff:ffff
Prefix2403:2800:4::/46
Range From2403:2800:4::
Range To2403:2800:7:ffff:ffff:ffff:ffff:ffff
Prefix2403:2800:8::/45
Range From2403:2800:8::
Range To2403:2800:f:ffff:ffff:ffff:ffff:ffff
Prefix2403:2800:10::/44
Range From2403:2800:10::
Range To2403:2800:1f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 28
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.