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ASN Lookup Tool
AS139591 NTPCL-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS139591
Organisation
National Telecom Public Company Limited
Name
NTPCL-AS-AP
Total IPv4 Addresses
2,304
Total IPv4 Prefixes
9
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#21,597 out of 79,647
Registry
Apnic
Registered Country
TH flagTH
Registered Country Name
Thailand
Registered Date
Registration Last Change
2025-11-20
Receiving From
ASN
Organisation
AS4621
TH flagOffice of Info.Tech. Admin. for Educational Deve..
AS24482
SG flagSG.GS
AS4651
TH flagNational Telecom Public Company Limited
AS59238
TH flagInnovative Extremist Co., Ltd.
AS55554
TH flagTrue International Gateway Co., Ltd.
IPv4 Active Prefixes
PrefixRange FromRange To
164.155.47.0/24164.155.47.0164.155.47.255
209.15.120.0/24209.15.120.0209.15.120.255
209.15.121.0/24209.15.121.0209.15.121.255
209.15.122.0/24209.15.122.0209.15.122.255
209.15.123.0/24209.15.123.0209.15.123.255
Showing 5 of 9
IPv6 Active Prefixes
PrefixRange FromRange To
2001:c38:1::/482001:c38:1::2001:c38:1:ffff:ffff:ffff:ffff:ffff