Report for 19375

Name

NUMERICINVESTORS - Numeric Investors 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.

19375 NUMERICINVESTORS - Numeric Investors LLC, 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
59598 AS19375        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NUMERICINVESTORS - Numeric Investors 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       %
35134 AS19375       NUMERICINVESTORS - Numeric Investors LLC, US       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.186.128.0/24     4777 2497 6461 19375   

Whois Entry

whois: 402603

IANA has recorded AS19375 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19375\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:       19375
             ASName:         NUMERICINVESTORS
             ASHandle:       AS19375
             RegDate:        2000-12-26
             Updated:        2016-02-04
             Ref:            https://rdap.arin.net/registry/autnum/19375
             
             
             OrgName:        Numeric Investors LLC
             OrgId:          NIL-41
             Address:        470 Atlantic Ave
             Address:        6th Floor
             City:           Boston
             StateProv:      MA
             PostalCode:     02210
             Country:        US
             RegDate:        2015-11-02
             Updated:        2016-02-08
             Ref:            https://rdap.arin.net/registry/entity/NIL-41
             
             
             OrgAbuseHandle: NETWO7290-ARIN
             OrgAbuseName:   Networks
             OrgAbusePhone:  +442071442345 
             OrgAbuseEmail:  infratechnetworks@man.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7290-ARIN
             
             OrgAbuseHandle: JK1070-ARIN
             OrgAbuseName:   Kelly, Jim 
             OrgAbusePhone:  +1-617-897-7899 
             OrgAbuseEmail:  infratechnetworks@man.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JK1070-ARIN
             
             OrgNOCHandle: NETWO7290-ARIN
             OrgNOCName:   Networks
             OrgNOCPhone:  +442071442345 
             OrgNOCEmail:  infratechnetworks@man.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO7290-ARIN
             
             OrgTechHandle: NETWO7290-ARIN
             OrgTechName:   Networks
             OrgTechPhone:  +442071442345 
             OrgTechEmail:  infratechnetworks@man.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7290-ARIN
             
             OrgTechHandle: JK1070-ARIN
             OrgTechName:   Kelly, Jim 
             OrgTechPhone:  +1-617-897-7899 
             OrgTechEmail:  infratechnetworks@man.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JK1070-ARIN
             
             OrgNOCHandle: JK1070-ARIN
             OrgNOCName:   Kelly, Jim 
             OrgNOCPhone:  +1-617-897-7899 
             OrgNOCEmail:  infratechnetworks@man.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/JK1070-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.
             #