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ASN Lookup Tool
AS12488 KRYSTAL

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12488
Organisation
Krystal Hosting Ltd
Name
KRYSTAL
Total IPv4 Addresses
17258
Total IPv4 Prefixes
24
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,008 out of 77,321
Registry
Ripe
Registered Country
GB flag GB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2007-04-10
Registration Last Change
2021-02-05
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS174
US flagCogent Communications
AS1239
US flagSprint
Showing 5 of 50
Transit To

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

 

ASN
Organisation
AS57770
GB flagEcho Internet Limited
IPv4 Active Prefixes

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

Prefix62.100.204.0/23
Range From62.100.204.0
Range To62.100.205.255
Prefix62.100.206.0/23
Range From62.100.206.0
Range To62.100.207.255
Prefix77.72.0.0/23
Range From77.72.0.0
Range To77.72.1.255
Prefix77.72.2.0/23
Range From77.72.2.0
Range To77.72.3.255
Prefix77.72.4.0/22
Range From77.72.4.0
Range To77.72.7.255
Showing 5 of 24
IPv6 Active Prefixes
Prefix2a03:2800::/32
Range From2a03:2800::
Range To2a03:2800:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:2802::/32
Range From2a03:2802::
Range To2a03:2802:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:2803::/32
Range From2a03:2803::
Range To2a03:2803:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:2804::/32
Range From2a03:2804::
Range To2a03:2804:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a06:5a80::/29
Range From2a06:5a80::
Range To2a06:5a87:ffff:ffff:ffff:ffff:ffff:ffff
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.