Report for 10421

Name

TTUNET - Texas Tech University, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

10421 TTUNET - Texas Tech University, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS16905         LEARN-RESEARCH - LEARN, US
    AS22645         LEARN-COMMODITY - LEARN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2668  AS10421        ORIGIN  Originate:      82432 /15.67  Transit:          0 /0.00  TTUNET - Texas Tech University, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
32617 AS10421       TTUNET - Texas Tech University, US                 4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.140.111.0/24      4777 2497 7018 10421   
  69.65.192.0/18       4777 2516 3257 22645 10421   
  129.118.0.0/16       4608 7575 11537 16905 10421   
  192.58.125.0/24      4608 7575 11537 16905 10421   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS10421   1 More Specifics   4 Total Advertisements   TTUNET - Texas Tech University, US
    66.140.111.0/24               66.136.0.0/13

Whois Entry

whois: 402332

IANA has recorded AS10421 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10421\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       10421
             ASName:         TTUNET
             ASHandle:       AS10421
             RegDate:        1997-07-31
             Updated:        2016-04-18
             Ref:            https://rdap.arin.net/registry/autnum/10421
             
             
             OrgName:        Texas Tech University
             OrgId:          TTU-1-Z
             Address:        Telecommunications Department
             Address:        2500 Broadway
             City:           Lubbock
             StateProv:      TX
             PostalCode:     79409
             Country:        US
             RegDate:        2011-03-07
             Updated:        2025-11-20
             Ref:            https://rdap.arin.net/registry/entity/TTU-1-Z
             
             
             OrgNOCHandle: NOC1620-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-806-742-4858 
             OrgNOCEmail:  noc@ttu.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             OrgTechHandle: NOC1620-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-806-742-4858 
             OrgTechEmail:  noc@ttu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             OrgAbuseHandle: NOC1620-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-806-742-4858 
             OrgAbuseEmail:  noc@ttu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             RNOCHandle: NOC1620-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-806-742-4858 
             RNOCEmail:  noc@ttu.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             RTechHandle: NOC1620-ARIN
             RTechName:   Network Operations Center
             RTechPhone:  +1-806-742-4858 
             RTechEmail:  noc@ttu.edu
             RTechRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             RAbuseHandle: NOC1620-ARIN
             RAbuseName:   Network Operations Center
             RAbusePhone:  +1-806-742-4858 
             RAbuseEmail:  noc@ttu.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/NOC1620-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #