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ASN Lookup Tool
AS4557 SOUTHEAST-TEXAS-GIGAPOP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4557
Organisation
Rice University
Name
SOUTHEAST-TEXAS-GIGAPOP
Total IPv4 Addresses
4096
Total IPv4 Prefixes
11
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,515 out of 77,386
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1995-04-14
Registration Last Change
2013-02-05
Receiving From

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

ASN
Organisation
AS216324
GB flagHyper Group Network Ltd.
AS36351
US flagSoftLayer Technologies Inc.
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS4181
US flagTDS TELECOM
AS6461
US flagZayo Bandwidth
Showing 5 of 36
Transit To

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

 

ASN
Organisation
AS8
US flagRice University
AS5707
US flagThe University of Texas Health Science Center at..
AS302
US flagBaylor College of Medicine
AS7276
US flagUniversity of Houston
AS3634
US flagStephen F. Austin State University
Showing 5 of 13
IPv4 Active Prefixes

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

Prefix198.32.224.0/22
Range From198.32.224.0
Range To198.32.227.255
Prefix198.32.228.0/24
Range From198.32.228.0
Range To198.32.228.255
Prefix198.32.229.0/24
Range From198.32.229.0
Range To198.32.229.255
Prefix198.32.230.0/23
Range From198.32.230.0
Range To198.32.231.255
Prefix198.32.232.0/24
Range From198.32.232.0
Range To198.32.232.255
Showing 5 of 11
IPv6 Active Prefixes
Prefix2001:468:1a00::/45
Range From2001:468:1a00::
Range To2001:468:1a07:ffff:ffff:ffff:ffff:ffff
Prefix2001:468:1a09::/48
Range From2001:468:1a09::
Range To2001:468:1a09:ffff:ffff:ffff:ffff:ffff
Prefix2001:468:1a0a::/47
Range From2001:468:1a0a::
Range To2001:468:1a0b:ffff:ffff:ffff:ffff:ffff
Prefix2001:468:1a0c::/46
Range From2001:468:1a0c::
Range To2001:468:1a0f:ffff:ffff:ffff:ffff:ffff
Prefix2001:468:1a10::/44
Range From2001:468:1a10::
Range To2001:468:1a1f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
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.