Report for 393383

Name

SISD-ASN - Spring Independent School District, 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.

393383 SISD-ASN - Spring Independent School District, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22442         HOU-PHONOSCOPE - Phonoscope, Inc., US
    AS35847         AS-EFTL - Ezee Fiber, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57122 AS393383       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  SISD-ASN - Spring Independent School District, 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       %
73487 AS393383      SISD-ASN - Spring Independent School District      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.60.236.0/24       4777 2497 1299 22442 393383   
  216.227.248.0/24     4777 2516 1299 35847 35847 35847 393383   

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

AS393383   2 More Specifics   2 Total Advertisements   SISD-ASN - Spring Independent School District, US
    66.60.236.0/24                66.60.236.0/22
    216.227.248.0/24              216.227.240.0/20

Whois Entry

whois: 402332

IANA has recorded AS393383 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393383\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:       393383
             ASName:         SISD-ASN
             ASHandle:       AS393383
             RegDate:        2014-03-19
             Updated:        2014-03-19
             Ref:            https://rdap.arin.net/registry/autnum/393383
             
             
             OrgName:        Spring Independent School District
             OrgId:          SISD-13
             Address:        16717 Ella Blvd
             City:           Houston
             StateProv:      TX
             PostalCode:     77090
             Country:        US
             RegDate:        2014-03-10
             Updated:        2022-11-01
             Ref:            https://rdap.arin.net/registry/entity/SISD-13
             
             
             OrgRoutingHandle: BROSS26-ARIN
             OrgRoutingName:   Brossett, Jeff 
             OrgRoutingPhone:  +1-281-891-6226 
             OrgRoutingEmail:  jeffbr@springisd.org
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/BROSS26-ARIN
             
             OrgAbuseHandle: BROSS26-ARIN
             OrgAbuseName:   Brossett, Jeff 
             OrgAbusePhone:  +1-281-891-6226 
             OrgAbuseEmail:  jeffbr@springisd.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROSS26-ARIN
             
             OrgTechHandle: BROSS26-ARIN
             OrgTechName:   Brossett, Jeff 
             OrgTechPhone:  +1-281-891-6226 
             OrgTechEmail:  jeffbr@springisd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/BROSS26-ARIN
             
             OrgNOCHandle: BROSS26-ARIN
             OrgNOCName:   Brossett, Jeff 
             OrgNOCPhone:  +1-281-891-6226 
             OrgNOCEmail:  jeffbr@springisd.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/BROSS26-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.
             #