Report for 33703

Name

HOFSTRA-UNIVERSITY - Hofstra University, 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.

33703 HOFSTRA-UNIVERSITY - Hofstra University, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3754          NYSERNET3-AS - NYSERNet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3802  AS33703        ORIGIN  Originate:      65536 /16.00  Transit:          0 /0.00  HOFSTRA-UNIVERSITY - Hofstra University, 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       %
21896 AS33703       HOFSTRA-UNIVERSITY - Hofstra University, US        2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  147.4.0.0/16         4608 7575 11537 3754 33703 + Announce - aggregate of 147.4.0.0/17 (4608 7575 11537 3754 33703) and 147.4.128.0/17 (4608 7575 11537 3754 33703)
  147.4.0.0/17         4608 7575 11537 3754 33703 - Withdrawn - aggregated with 147.4.128.0/17 (4608 7575 11537 3754 33703)
  147.4.128.0/17       4608 7575 11537 3754 33703 - Withdrawn - aggregated with 147.4.0.0/17 (4608 7575 11537 3754 33703)

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

AS33703   2 More Specifics   2 Total Advertisements   HOFSTRA-UNIVERSITY - Hofstra University, US
    147.4.0.0/17                  147.4.0.0/16
    147.4.128.0/17                147.4.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS33703 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33703\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:       33703
             ASName:         HOFSTRA-UNIVERSITY
             ASHandle:       AS33703
             RegDate:        2005-03-01
             Updated:        2013-12-18
             Ref:            https://rdap.arin.net/registry/autnum/33703
             
             
             OrgName:        Hofstra University
             OrgId:          HOFSTR
             Address:        1000 Fulton Avenue
             City:           Hempstead
             StateProv:      NY
             PostalCode:     11550
             Country:        US
             RegDate:        1991-03-26
             Updated:        2012-12-20
             Ref:            https://rdap.arin.net/registry/entity/HOFSTR
             
             
             OrgAbuseHandle: HML4-ARIN
             OrgAbuseName:   Latimer, Helen M
             OrgAbusePhone:  +1-516-463-6390 
             OrgAbuseEmail:  helen.m.latimer@hofstra.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HML4-ARIN
             
             OrgTechHandle: HML4-ARIN
             OrgTechName:   Latimer, Helen M
             OrgTechPhone:  +1-516-463-6390 
             OrgTechEmail:  helen.m.latimer@hofstra.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/HML4-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.
             #