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ASN Lookup Tool
AS203446 AS203446

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203446
Organisation
SMARTNET LIMITED
Name
AS203446
Total IPv4 Addresses
2,816
Total IPv4 Prefixes
11
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,694 out of 79,049
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2022-08-04
Registration Last Change
2025-05-21
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS174
US flagCogent Communications
AS2914
US flagNTT America, Inc.
AS9498
IN flagBharti Airtel Limited
AS6830
NL flagLiberty Global B.V.
Showing 5 of 25
Transit To

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

 

ASN
Organisation
AS204750
DE flagLeon-Alexander Bernhardt
AS207596
DE flagDominik Klages
AS48314
DE flagMichael Sebastian Schinzel trading as IP-Project..
AS207252
DE flagFelix Gassan
AS215730
GB flagH2NEXUS LTD
Showing 5 of 17
IPv4 Active Prefixes

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

PrefixRange FromRange To
2.56.246.0/242.56.246.02.56.246.255
37.114.41.0/2437.114.41.037.114.41.255
45.131.65.0/2445.131.65.045.131.65.255
45.134.39.0/2445.134.39.045.134.39.255
45.137.70.0/2445.137.70.045.137.70.255
Showing 5 of 11
IPv6 Active Prefixes
PrefixRange FromRange To
2a0e:97c0:3ea::/482a0e:97c0:3ea::2a0e:97c0:3ea:ffff:ffff:ffff:ffff:ffff
2a0e:97c0:470::/482a0e:97c0:470::2a0e:97c0:470:ffff:ffff:ffff:ffff:ffff
2a0e:97c0:471::/482a0e:97c0:471::2a0e:97c0:471:ffff:ffff:ffff:ffff:ffff
2a0e:97c0:472::/482a0e:97c0:472::2a0e:97c0:472:ffff:ffff:ffff:ffff:ffff
2a0e:97c0:473::/482a0e:97c0:473::2a0e:97c0:473:ffff:ffff:ffff:ffff:ffff