BigDataCloud Logo

ASN Lookup Tool
AS29636 CATALYST2-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS29636
Organisation
catalyst2 Services Limited
Name
CATALYST2-AS
Total IPv4 Addresses
8,192
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,863 out of 79,059
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2003-10-29
Registration Last Change
2024-03-11
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS3257
US flagGTT Communications Inc.
AS2914
US flagNTT America, Inc.
AS1299
SE flagArelion Sweden AB
IPv4 Active Prefixes

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

PrefixRange FromRange To
84.18.192.0/1984.18.192.084.18.223.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:4c20::/322001:4c20::2001:4c20:ffff:ffff:ffff:ffff:ffff:ffff