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ASN Lookup Tool
AS137977 CSONETOONE-AS-AP

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS137977
Organisation
ONE TO ONE CONTACTS PUBLIC COMPANY LIMITED
Name
CSONETOONE-AS-AP
Total IPv4 Addresses
256
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#67,369 out of 77,323
Registry
Apnic
Registered Country
TH flag TH
Registered Country Name
Thailand
Registered Date
NA
Registration Last Change
2023-09-05
Receiving From

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

ASN
Organisation
AS4750
TH flagCS Loxinfo Public Company Limited
AS132280
TH flagSymphony Communication Public Company Limited
IPv4 Active Prefixes

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

Prefix119.110.200.0/24
Range From119.110.200.0
Range To119.110.200.255
Prefix147.50.2.0/24
Range From147.50.2.0
Range To147.50.2.255
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.