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ASN Lookup Tool
AS276 OTS-AS-276

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS276
Organisation
University of Texas System
Name
OTS-AS-276
Total IPv4 Addresses
1024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#40,815 out of 77,288
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-05-08
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS1299
SE flagArelion Sweden AB
AS16905
US flagLEARN
Transit To

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

 

ASN
Organisation
AS65000
WORLD flagPrivate Use AS
AS18
US flagUniversity of Texas at Austin
AS1970
US flagTexas A&M University
AS3794
US flagTexas A&M University
AS13998
US flagUT Southwestern Medical Center at Dallas
Showing 5 of 12
IPv4 Active Prefixes

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

Prefix192.88.12.0/24
Range From192.88.12.0
Range To192.88.12.255
Prefix192.124.230.0/24
Range From192.124.230.0
Range To192.124.230.255
Prefix206.76.12.0/24
Range From206.76.12.0
Range To206.76.12.255
Prefix206.76.13.0/24
Range From206.76.13.0
Range To206.76.13.255
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.