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ASN Lookup Tool
AS15914 UNSPECIFIED

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS15914
Organisation
British Airways plc
Name
UNSPECIFIED
Total IPv4 Addresses
131,071
Total IPv4 Prefixes
52
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,662 out of 77,536
Registry
Ripe
Registered Country
GB flag GB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
1970-01-01
Registration Last Change
2017-11-15
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS32787
US flagAkamai Technologies, Inc.
IPv4 Active Prefixes

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

Prefix161.2.0.0/17
Range From161.2.0.0
Range To161.2.127.255
Prefix161.2.128.0/17
Range From161.2.128.0
Range To161.2.255.255
Prefix163.166.0.0/19
Range From163.166.0.0
Range To163.166.31.255
Prefix163.166.32.0/21
Range From163.166.32.0
Range To163.166.39.255
Prefix163.166.40.0/23
Range From163.166.40.0
Range To163.166.41.255
Showing 5 of 52
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.