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ASN Lookup Tool
AS9105 TISCALI-UK

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9105
Organisation
TalkTalk Communications Limited
Name
TISCALI-UK
Total IPv4 Addresses
1,211,041
Total IPv4 Prefixes
39
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#306 out of 77,675
Registry
Ripe
Registered Country
GB flag GB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2002-05-17
Registration Last Change
2023-04-24
Receiving From

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

ASN
Organisation
AS13285
GB flagTalkTalk Communications Limited
IPv4 Active Prefixes

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

Prefix79.77.0.0/16
Range From79.77.0.0
Range To79.77.255.255
Prefix79.78.0.0/15
Range From79.78.0.0
Range To79.79.255.255
Prefix80.40.0.0/15
Range From80.40.0.0
Range To80.41.255.255
Prefix80.42.0.0/15
Range From80.42.0.0
Range To80.43.255.255
Prefix80.44.0.0/15
Range From80.44.0.0
Range To80.45.255.255
Showing 5 of 39
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.