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ASN Lookup Tool
AS4651 THAI-GATEWAY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4651
Organisation
CAT Telecom Public Company Limited
Name
THAI-GATEWAY
Total IPv4 Addresses
8192
Total IPv4 Prefixes
31
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,555 out of 76,346
Registry
Apnic
Registered Country
TH flag TH
Registered Country Name
Thailand
Registered Date
NA
Registration Last Change
2020-06-16
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
AS56662
PL flagMarcin Gondek
AS4766
KR flagKorea Telecom
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 102
Transit To

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

 

ASN
Organisation
AS20940
NL flagAkamai International B.V.
AS13335
US flagCloudflare, Inc.
AS23969
TH flagTOT Public Company Limited
AS9931
TH flagCAT Telecom Public Company Limited
AS4621
TH flagOffice of Info.Tech. Admin. for Educational Deve..
Showing 5 of 44
IPv4 Active Prefixes

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

Prefix61.19.0.0/24
Range From61.19.0.0
Range To61.19.0.255
Prefix61.19.1.0/24
Range From61.19.1.0
Range To61.19.1.255
Prefix61.19.2.0/24
Range From61.19.2.0
Range To61.19.2.255
Prefix61.19.4.0/24
Range From61.19.4.0
Range To61.19.4.255
Prefix61.19.7.0/24
Range From61.19.7.0
Range To61.19.7.255
Showing 5 of 31
IPv6 Active Prefixes
Prefix2001:c38:5000::/53
Range From2001:c38:5000::
Range To2001:c38:5000:7ff:ffff:ffff:ffff:ffff
Prefix2001:c38:5000:800::/54
Range From2001:c38:5000:800::
Range To2001:c38:5000:bff:ffff:ffff:ffff:ffff
Prefix2001:c38:5000:c00::/55
Range From2001:c38:5000:c00::
Range To2001:c38:5000:dff:ffff:ffff:ffff:ffff
Prefix2001:c38:5000:e00::/56
Range From2001:c38:5000:e00::
Range To2001:c38:5000:eff:ffff:ffff:ffff:ffff
Prefix2001:c38:5000:f00::/56
Range From2001:c38:5000:f00::
Range To2001:c38:5000:fff:ffff:ffff:ffff:ffff
Showing 5 of 9
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.