Report for 26702

Name

LEARNING-TREE-INTL-CORPORATE - Learning Tree International, Inc., 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 AS4637) 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.

26702 LEARNING-TREE-INTL-CORPORATE - Learning Tree International, Inc.

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS1239    SPRINTLINK - Sprint
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18108 AS26702  ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  LEARNING-TREE-INTL-CORPORATE - Learning Tree International, Inc.

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       %
16548 AS26702 LEARNING-TREE-INTL-CORPORATE - Learning       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.168.142.0/24      4637 7132 26702 26702 26702 26702 26702   
  70.143.11.0/24       4637 3491 3561 1239 26702   

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

AS26702   2 More Specifics   2 Total Advertisements   LEARNING-TREE-INTL-CORPORATE - Learning Tree International, Inc.
    65.168.142.0/24               65.168.0.0/14
    70.143.11.0/24                70.128.0.0/12

Whois Entry

whois: 402603

IANA has recorded AS26702 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26702\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:       26702
             ASName:         LEARNING-TREE-INTL-CORPORATE
             ASHandle:       AS26702
             RegDate:        2002-11-06
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/26702
             
             
             OrgName:        Learning Tree International, Inc.
             OrgId:          LTI-34
             Address:        13650 Dulles Technology Drive
             Address:        Suite 400
             City:           Herndon
             StateProv:      VA
             PostalCode:     20171
             Country:        US
             RegDate:        2002-10-24
             Updated:        2021-10-22
             Comment:        http://www.learningtree.com
             Ref:            https://rdap.arin.net/registry/entity/LTI-34
             
             
             OrgDNSHandle: ARINM9-ARIN
             OrgDNSName:   ARINMGR
             OrgDNSPhone:  +1-703-709-5944 
             OrgDNSEmail:  isroot@learningtree.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/ARINM9-ARIN
             
             OrgRoutingHandle: ARINM9-ARIN
             OrgRoutingName:   ARINMGR
             OrgRoutingPhone:  +1-703-709-5944 
             OrgRoutingEmail:  isroot@learningtree.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARINM9-ARIN
             
             OrgNOCHandle: ARINM9-ARIN
             OrgNOCName:   ARINMGR
             OrgNOCPhone:  +1-703-709-5944 
             OrgNOCEmail:  isroot@learningtree.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ARINM9-ARIN
             
             OrgAbuseHandle: ABUSE2163-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-703-709-9119 
             OrgAbuseEmail:  abuse@learningtree.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2163-ARIN
             
             OrgTechHandle: ARINM9-ARIN
             OrgTechName:   ARINMGR
             OrgTechPhone:  +1-703-709-5944 
             OrgTechEmail:  isroot@learningtree.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINM9-ARIN
             
             RTechHandle: JTA43-ARIN
             RTechName:   Tang, Julian 
             RTechPhone:  +1-310-209-0060 
             RTechEmail:  jta43-arin@mail2world.net
             RTechRef:    https://rdap.arin.net/registry/entity/JTA43-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.
             #