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ASN Lookup Tool
AS10578 GIGAPOP-NE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS10578
Organisation
Harvard University
Name
GIGAPOP-NE
Total IPv4 Addresses
24,832
Total IPv4 Prefixes
4
Total IPv6 Prefixes
20
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,657 out of 77,693
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1997-09-19
Registration Last Change
2023-12-21
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS6079
US flagRCN
AS6939
US flagHurricane Electric LLC
AS11537
US flagInternet2
AS11164
US flagInternet2
Transit To

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

 

ASN
Organisation
AS3
US flagMassachusetts Institute of Technology
AS1742
US flagHarvard University
AS65002
WORLD flagPrivate Use AS
AS111
US flagBoston University
AS156
US flagNortheastern University
Showing 5 of 22
IPv4 Active Prefixes

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

Prefix18.2.0.0/19
Range From18.2.0.0
Range To18.2.31.255
Prefix18.2.128.0/19
Range From18.2.128.0
Range To18.2.159.255
Prefix18.2.192.0/19
Range From18.2.192.0
Range To18.2.223.255
Prefix192.5.89.0/24
Range From192.5.89.0
Range To192.5.89.255
IPv6 Active Prefixes
Prefix2001:468:600::/40
Range From2001:468:600::
Range To2001:468:6ff:ffff:ffff:ffff:ffff:ffff
Prefix2001:504:2e::/48
Range From2001:504:2e::
Range To2001:504:2e:ffff:ffff:ffff:ffff:ffff
Prefix2603:40ff:2000::/36
Range From2603:40ff:2000::
Range To2603:40ff:2fff:ffff:ffff:ffff:ffff:ffff
Prefix2603:40ff:4000::/36
Range From2603:40ff:4000::
Range To2603:40ff:4fff:ffff:ffff:ffff:ffff:ffff
Prefix2603:40ff:6000::/38
Range From2603:40ff:6000::
Range To2603:40ff:63ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 20
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.