Report for 17324

Name

ALNET - Yeshiva 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.

17324 ALNET - Yeshiva University, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3754          NYSERNET3-AS - NYSERNet, US
    AS54004         LIGHTPATH - Cablevision Lightpath LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1326  AS17324        ORIGIN  Originate:     196608 /14.42  Transit:          0 /0.00  ALNET - Yeshiva 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       %
15538 AS17324       ALNET - Yeshiva University, US                     7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  129.98.0.0/16        4608 7575 11537 3754 17324   
  129.98.0.0/17        4777 2516 3356 6128 54004 17324 17324   
  129.98.0.0/17        4608 7575 11537 3754 17324 + Announce - aggregate of 129.98.0.0/18 (4608 7575 11537 3754 17324) and 129.98.64.0/18 (4608 7575 11537 3754 17324)
  129.98.0.0/18        4608 7575 11537 3754 17324 - Withdrawn - aggregated with 129.98.64.0/18 (4608 7575 11537 3754 17324)
  129.98.64.0/18       4608 7575 11537 3754 17324 - Withdrawn - aggregated with 129.98.0.0/18 (4608 7575 11537 3754 17324)
  129.98.128.0/17      4777 2516 3356 6128 54004 17324 17324   
  129.98.128.0/17      4608 7575 11537 3754 17324 + Announce - aggregate of 129.98.128.0/18 (4608 7575 11537 3754 17324) and 129.98.192.0/18 (4608 7575 11537 3754 17324)
  129.98.128.0/18      4608 7575 11537 3754 17324 - Withdrawn - aggregated with 129.98.192.0/18 (4608 7575 11537 3754 17324)
  129.98.192.0/18      4608 7575 11537 3754 17324 - Withdrawn - aggregated with 129.98.128.0/18 (4608 7575 11537 3754 17324)

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

AS17324   6 More Specifics   7 Total Advertisements   ALNET - Yeshiva University, US
    129.98.0.0/17                 129.98.0.0/16
    129.98.0.0/18                 129.98.0.0/16
    129.98.64.0/18                129.98.0.0/16
    129.98.128.0/17               129.98.0.0/16
    129.98.128.0/18               129.98.0.0/16
    129.98.192.0/18               129.98.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS17324 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17324\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:       17324
             ASName:         ALNET
             ASHandle:       AS17324
             RegDate:        2000-08-21
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/17324
             
             
             OrgName:        Yeshiva University
             OrgId:          AECM
             Address:        2495 Amsterdam Ave
             Address:        Belfer Hall room 611
             City:           New York
             StateProv:      NY
             PostalCode:     10033
             Country:        US
             RegDate:        1987-11-10
             Updated:        2015-12-15
             Ref:            https://rdap.arin.net/registry/entity/AECM
             
             
             OrgTechHandle: INOC18-ARIN
             OrgTechName:   ITS Network Operations Center
             OrgTechPhone:  +1-646-592-4525 
             OrgTechEmail:  dnstech@yu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/INOC18-ARIN
             
             OrgAbuseHandle: YUAC1-ARIN
             OrgAbuseName:   Yeshiva University Abuse Contact
             OrgAbusePhone:  +1-646-592-4098 
             OrgAbuseEmail:  infosec@yu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/YUAC1-ARIN
             
             OrgNOCHandle: INOC18-ARIN
             OrgNOCName:   ITS Network Operations Center
             OrgNOCPhone:  +1-646-592-4525 
             OrgNOCEmail:  dnstech@yu.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/INOC18-ARIN
             
             RTechHandle: INOC18-ARIN
             RTechName:   ITS Network Operations Center
             RTechPhone:  +1-646-592-4525 
             RTechEmail:  dnstech@yu.edu
             RTechRef:    https://rdap.arin.net/registry/entity/INOC18-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.
             #