ASN Lookup Tool
AS2518 BIGLOBE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2518
Organisation
BIGLOBE Inc.
Name
BIGLOBE
Total IPv4 Addresses
3,670,016
Total IPv4 Prefixes
47
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#134 out of 78,043
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
DE flagCore-Backbone GmbH
US flagCogent Communications
JP flagKDDI CORPORATION
US flagNTT America, Inc.
ID flagTelekomunikasi Indonesia (PT)
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Transit To

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

 

ASN
Organisation
CN flagChen Xinyu
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
Showing 5 of 702
IPv4 Active Prefixes

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

Showing 5 of 47
IPv6 Active Prefixes
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.