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ASN Lookup Tool
AS30377 MACST-DUB

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30377
Organisation
MacStadium, Inc.
Name
MACST-DUB
Total IPv4 Addresses
6,144
Total IPv4 Prefixes
7
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,985 out of 78,958
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2017-11-07
Registration Last Change
2017-11-07
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS2914
US flagNTT America, Inc.
AS6461
US flagZayo Bandwidth
AS13237
DE flageuNetworks GmbH
IPv4 Active Prefixes

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

Prefix207.254.22.0/23
Range From207.254.22.0
Range To207.254.23.255
Prefix207.254.24.0/21
Range From207.254.24.0
Range To207.254.31.255
Prefix207.254.68.0/22
Range From207.254.68.0
Range To207.254.71.255
Prefix207.254.100.0/22
Range From207.254.100.0
Range To207.254.103.255
Prefix207.254.112.0/22
Range From207.254.112.0
Range To207.254.115.255
Showing 5 of 7
IPv6 Active Prefixes
Prefix2607:6480:6000::/35
Range From2607:6480:6000::
Range To2607:6480:7fff:ffff:ffff:ffff:ffff:ffff