Report for 10717

Name

SCHOLASTIC - Scholastic 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 AS6447) 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.

10717 SCHOLASTIC, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS55140         SHO-ME-TECHNOLOGIES, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29166 AS10717        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  SCHOLASTIC, 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       %
20779 AS10717       SCHOLASTIC, US                                     6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  199.19.136.0/23      7018 3356 10717      + Announce - aggregate of 199.19.136.0/24 (7018 3356 10717) and 199.19.137.0/24 (7018 3356 10717)
  199.19.136.0/24      7018 3356 10717      - Withdrawn - aggregated with 199.19.137.0/24 (7018 3356 10717)
  199.19.137.0/24      7018 3356 10717      - Withdrawn - aggregated with 199.19.136.0/24 (7018 3356 10717)
  199.19.138.0/23      6939 3356 10717        
  199.19.142.0/24      57866 3356 10717       
  199.19.143.0/24      6939 3356 10717        
  208.205.75.0/24      6939 3356 10717        

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

AS10717   5 More Specifics   5 Total Advertisements   SCHOLASTIC, US
    199.19.136.0/24               199.19.136.0/21
    199.19.137.0/24               199.19.136.0/21
    199.19.138.0/23               199.19.136.0/21
    199.19.143.0/24               199.19.136.0/21
    208.205.75.0/24               208.192.0.0/10
    199.19.141.0/24               199.19.136.0/21
    199.19.142.0/24               199.19.136.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 199.19.141.0/24             Withdrawn
    - 199.19.142.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS10717 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10717\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:       10717
             ASName:         SCHOLASTIC
             ASHandle:       AS10717
             RegDate:        1997-11-05
             Updated:        2020-02-21
             Ref:            https://rdap.arin.net/registry/autnum/10717
             
             
             OrgName:        Scholastic Inc.
             OrgId:          SCHOLA-2
             Address:        555 Broadway
             City:           New York
             StateProv:      NY
             PostalCode:     10012
             Country:        US
             RegDate:        1997-08-14
             Updated:        2023-02-25
             Ref:            https://rdap.arin.net/registry/entity/SCHOLA-2
             
             
             OrgNOCHandle: DABHI-ARIN
             OrgNOCName:   Dabhi, Sanjay 
             OrgNOCPhone:  +1-212-343-6699 
             OrgNOCEmail:  sdabhi@scholastic.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DABHI-ARIN
             
             OrgTechHandle: DABHI-ARIN
             OrgTechName:   Dabhi, Sanjay 
             OrgTechPhone:  +1-212-343-6699 
             OrgTechEmail:  sdabhi@scholastic.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DABHI-ARIN
             
             OrgDNSHandle: DABHI-ARIN
             OrgDNSName:   Dabhi, Sanjay 
             OrgDNSPhone:  +1-212-343-6699 
             OrgDNSEmail:  sdabhi@scholastic.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DABHI-ARIN
             
             OrgAbuseHandle: DABHI-ARIN
             OrgAbuseName:   Dabhi, Sanjay 
             OrgAbusePhone:  +1-212-343-6699 
             OrgAbuseEmail:  sdabhi@scholastic.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DABHI-ARIN
             
             RTechHandle: GMJC-ARIN
             RTechName:   Gonzalez Marr, Juan Carlos 
             RTechPhone:  +1-917-842-3057 
             RTechEmail:  Jgonzalezmarr-consultant@scholastic.com
             RTechRef:    https://rdap.arin.net/registry/entity/GMJC-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.
             #