ASN Lookup Tool
AS140577 AHREFS-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS140577
Organisation
Ahrefs Pte Ltd
Name
AHREFS-AS-AP
Total IPv4 Addresses
7676
Total IPv4 Prefixes
14
Total IPv6 Prefixes
21
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#11,588 out of 76,964
Registry
Apnic
Registered Country
SG flag SG
Registered Country Name
Singapore
Registered Date
NA
Registration Last Change
2023-07-24
Receiving From

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

ASN
Organisation
US flagCogent Communications
US flagGTT Communications Inc.
ID flagTelekomunikasi Indonesia (PT)
US flagZayo Bandwidth
US flagTATA COMMUNICATIONS (AMERICA) INC
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IPv4 Active Prefixes

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

Showing 5 of 14
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.