Report for 1289

Name

COLGATE-UNIVERSITY - Colgate 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.

1289 COLGATE-UNIVERSITY - Colgate 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
1922  AS1289         ORIGIN  Originate:     131072 /15.00  Transit:          0 /0.00  COLGATE-UNIVERSITY - Colgate 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       %
 9411 AS1289        COLGATE-UNIVERSITY - Colgate University, US        5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  149.43.0.0/16        4608 7575 11537 3754 1289   
  149.43.0.0/18        4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.64.0/18       4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.128.0/18      4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289
  149.43.192.0/18      4608 7575 11537 3754 1289 - Withdrawn - matching aggregate 149.43.0.0/16 4608 7575 11537 3754 1289

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

AS1289   4 More Specifics   5 Total Advertisements   COLGATE-UNIVERSITY - Colgate University, US
    149.43.0.0/18                 149.43.0.0/16
    149.43.64.0/18                149.43.0.0/16
    149.43.128.0/18               149.43.0.0/16
    149.43.192.0/18               149.43.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS1289 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1289\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:       1289
             ASName:         COLGATE-UNIVERSITY
             ASHandle:       AS1289
             RegDate:        2009-07-24
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/1289
             
             
             OrgName:        Colgate University
             OrgId:          COLGAT-2
             Address:        13 Oak Drive
             City:           Hamilton
             StateProv:      NY
             PostalCode:     13346
             Country:        US
             RegDate:        1997-07-08
             Updated:        2009-11-04
             Ref:            https://rdap.arin.net/registry/entity/COLGAT-2
             
             
             OrgAbuseHandle: NSO26-ARIN
             OrgAbuseName:   Network Systems and Operations
             OrgAbusePhone:  +1-315-228-7924 
             OrgAbuseEmail:  nso@colgate.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSO26-ARIN
             
             OrgNOCHandle: NSO26-ARIN
             OrgNOCName:   Network Systems and Operations
             OrgNOCPhone:  +1-315-228-7924 
             OrgNOCEmail:  nso@colgate.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NSO26-ARIN
             
             OrgTechHandle: NSO26-ARIN
             OrgTechName:   Network Systems and Operations
             OrgTechPhone:  +1-315-228-7924 
             OrgTechEmail:  nso@colgate.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NSO26-ARIN
             
             RTechHandle: RG3622-ARIN
             RTechName:   DNSADMIN
             RTechPhone:  +1-315-228-7924 
             RTechEmail:  dnsadmin@colgate.edu
             RTechRef:    https://rdap.arin.net/registry/entity/RG3622-ARIN
             
             RAbuseHandle: RG3622-ARIN
             RAbuseName:   DNSADMIN
             RAbusePhone:  +1-315-228-7924 
             RAbuseEmail:  dnsadmin@colgate.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/RG3622-ARIN
             
             RNOCHandle: RG3622-ARIN
             RNOCName:   DNSADMIN
             RNOCPhone:  +1-315-228-7924 
             RNOCEmail:  dnsadmin@colgate.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/RG3622-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.
             #