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ASN Lookup Tool
AS15851 WASK-COM

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS15851
Organisation
Wroclaw Centre of Networking and Supercomputing
Name
WASK-COM
Total IPv4 Addresses
22016
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,122 out of 77,410
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
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
AS8970
PL flagWroclaw Centre of Networking and Supercomputing
AS13293
PL flagInstitute of Bioorganic Chemistry Polish Academy..
AS196844
PL flagInstitute of Bioorganic Chemistry Polish Academy..
Transit To

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

 

ASN
Organisation
AS210262
PL flagMiejskie Przedsiebiorstwo Wodociagow i Kanalizac..
IPv4 Active Prefixes

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

Prefix212.127.64.0/21
Range From212.127.64.0
Range To212.127.71.255
Prefix212.127.72.0/22
Range From212.127.72.0
Range To212.127.75.255
Prefix212.127.76.0/23
Range From212.127.76.0
Range To212.127.77.255
Prefix212.127.79.0/24
Range From212.127.79.0
Range To212.127.79.255
Prefix212.127.80.0/21
Range From212.127.80.0
Range To212.127.87.255
Showing 5 of 11
IPv6 Active Prefixes
Prefix2001:a48:8000::/36
Range From2001:a48:8000::
Range To2001:a48:8fff: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.