Report for 394167

Name

DALLASISD - Dallas 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.

394167 DALLASISD - Dallas Independent School District, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43830 AS394167       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  DALLASISD - Dallas 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       %
29834 AS394167      DALLASISD - Dallas Independent School Distric      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.91.0.0/22        4777 2497 6461 394167 + Announce - aggregate of 167.91.0.0/23 (4777 2497 6461 394167) and 167.91.2.0/23 (4777 2497 6461 394167)
  167.91.0.0/23        4777 2497 6461 394167 - Withdrawn - aggregated with 167.91.2.0/23 (4777 2497 6461 394167)
  167.91.2.0/23        4777 2497 6461 394167 - Withdrawn - aggregated with 167.91.0.0/23 (4777 2497 6461 394167)

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

AS394167   2 More Specifics   2 Total Advertisements   DALLASISD - Dallas Independent School District, US
    167.91.0.0/23                 167.91.0.0/16
    167.91.2.0/23                 167.91.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS394167 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS394167\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:       394167
             ASName:         DALLASISD
             ASHandle:       AS394167
             RegDate:        2015-06-26
             Updated:        2015-06-26
             Ref:            https://rdap.arin.net/registry/autnum/394167
             
             
             OrgName:        Dallas Independent School District
             OrgId:          DISD-1
             Address:        Box 63
             Address:        3700 Ross Avenue
             City:           Dallas
             StateProv:      TX
             PostalCode:     75204
             Country:        US
             RegDate:        1993-05-20
             Updated:        2015-04-22
             Ref:            https://rdap.arin.net/registry/entity/DISD-1
             
             
             OrgTechHandle: NETWO7421-ARIN
             OrgTechName:   Network Architect
             OrgTechPhone:  +1-972-925-5670 
             OrgTechEmail:  brfrederick@dallasisd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7421-ARIN
             
             OrgAbuseHandle: NETWO7421-ARIN
             OrgAbuseName:   Network Architect
             OrgAbusePhone:  +1-972-925-5670 
             OrgAbuseEmail:  brfrederick@dallasisd.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7421-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.
             #