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ASN Lookup Tool
AS57 NL-GIGAPOP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57
Organisation
University of Minnesota
Name
NL-GIGAPOP
Total IPv4 Addresses
2812
Total IPv4 Prefixes
12
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,946 out of 76,423
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1985-12-18
Registration Last Change
2021-11-08
Receiving From

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

ASN
Organisation
AS3257
US flagGTT Communications Inc.
AS4181
US flagTDS TELECOM
AS6461
US flagZayo Bandwidth
AS2381
US flagWiscNet
AS6939
US flagHurricane Electric LLC
Showing 5 of 11
Transit To

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

 

ASN
Organisation
AS217
US flagUniversity of Minnesota
AS1998
US flagState of Minnesota
AS675
US flagMinnesota State Colleges and Universities
AS12042
US flagConsolidated Communications, Inc.
AS21727
US flagHamline University
Showing 5 of 18
IPv4 Active Prefixes

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

Prefix64.62.149.0/24
Range From64.62.149.0
Range To64.62.149.255
Prefix146.57.248.0/22
Range From146.57.248.0
Range To146.57.251.255
Prefix146.57.252.0/24
Range From146.57.252.0
Range To146.57.252.255
Prefix146.57.253.0/30
Range From146.57.253.0
Range To146.57.253.3
Prefix146.57.253.8/29
Range From146.57.253.8
Range To146.57.253.15
Showing 5 of 12
IPv6 Active Prefixes
Prefix2001:468:1900::/40
Range From2001:468:1900::
Range To2001:468:19ff:ffff:ffff:ffff:ffff:ffff
Prefix2607:ea00::/32
Range From2607:ea00::
Range To2607:ea00: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.