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ASN Lookup Tool
AS139225 WHATBOX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS139225
Organisation
Whatbox Inc.
Name
WHATBOX-AS-AP
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#66,049 out of 77,680
Registry
Apnic
Registered Country
SG flag SG
Registered Country Name
Singapore
Registered Date
Registration Last Change
2020-06-22
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS174
US flagCogent Communications
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS18403
VN flagFPT Telecom Company The Corporation for Financin..
AS7575
AU flagAustralian Academic and Research Network
Showing 5 of 36
IPv4 Active Prefixes

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

Prefix103.140.3.0/24
Range From103.140.3.0
Range To103.140.3.255
IPv6 Active Prefixes
Prefix2001:df0:a280::/48
Range From2001:df0:a280::
Range To2001:df0:a280:ffff:ffff:ffff:ffff:ffff
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.