Report for 26931

Name

SCHONFELD-NET - Schonfeld Strategic Techworx, LLC., 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.

26931 SCHONFELD-NET - Schonfeld Strategic Techworx, LLC., US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS13789         INTERNAP-BLK3 - Unitas Global, US
    AS15570         INAP-LON Internap European Autonomous System, GB
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32839 AS26931        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  SCHONFELD-NET - Schonfeld Strategic Techworx, LLC., 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       %
21996 AS26931       SCHONFELD-NET - Schonfeld Strategic Techworx,      4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  31.186.235.0/24      4777 2497 174 26931    
  204.52.176.0/23      4777 6939 26931        
  204.52.176.0/24      4777 6939 26931      - Withdrawn - matching aggregate 204.52.176.0/23 4777 6939 26931
  204.52.177.0/24      4777 2497 6461 26931   

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

AS26931   3 More Specifics   4 Total Advertisements   SCHONFELD-NET - Schonfeld Strategic Techworx, LLC., US
    31.186.235.0/24               31.186.232.0/21
    204.52.176.0/24               204.52.176.0/23
    204.52.177.0/24               204.52.176.0/23

Whois Entry

whois: 402332

IANA has recorded AS26931 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26931\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:       26931
             ASName:         SCHONFELD-NET
             ASHandle:       AS26931
             RegDate:        2002-12-20
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/26931
             
             
             OrgName:        Schonfeld Strategic Techworx, LLC.
             OrgId:          SCHON-5
             Address:        2 Jericho Plaza
             Address:        Suite 300
             City:           Jericho
             StateProv:      NY
             PostalCode:     11753
             Country:        US
             RegDate:        2009-02-23
             Updated:        2025-01-29
             Ref:            https://rdap.arin.net/registry/entity/SCHON-5
             
             
             OrgTechHandle: JLA267-ARIN
             OrgTechName:   Laibach, Joseph 
             OrgTechPhone:  +1-631-650-2256 
             OrgTechEmail:  jlaibach@schonfeld.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JLA267-ARIN
             
             OrgAbuseHandle: JLA267-ARIN
             OrgAbuseName:   Laibach, Joseph 
             OrgAbusePhone:  +1-631-650-2256 
             OrgAbuseEmail:  jlaibach@schonfeld.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JLA267-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.
             #