Report for 31822

Name

CITY-UNIVERSITY-OF-NEW-YORK - City University of New York, 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 AS6447) 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.

31822 CITY-UNIVERSITY-OF-NEW-YORK, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887, US
    AS3356          LEVEL3, US
    AS3754          NYSERNET3-AS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
577   AS31822        ORIGIN  Originate:     659712 /12.67  Transit:          0 /0.00  CITY-UNIVERSITY-OF-NEW-YORK, 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       %
39574 AS31822       CITY-UNIVERSITY-OF-NEW-YORK, US                   12      0      0     12      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  128.228.0.0/16       293 3754 31822         
  134.74.0.0/16        293 3754 31822         
  146.95.0.0/16        293 3754 31822         
  146.96.0.0/16        293 3754 31822         
  146.111.0.0/16       293 3754 31822         
  146.245.0.0/16       293 3754 31822         
  148.84.0.0/16        293 3754 31822         
  149.4.0.0/16         293 3754 31822         
  150.210.0.0/16       293 3754 31822         
  163.238.0.0/16       293 3754 31822         
  198.61.16.0/20       293 3754 31822         
  198.180.141.0/24     293 3754 31822         

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 146.111.24.0/23             Withdrawn
    - 146.111.224.0/22            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS31822 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31822\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:       31822
             ASName:         CITY-UNIVERSITY-OF-NEW-YORK
             ASHandle:       AS31822
             RegDate:        2004-01-02
             Updated:        2023-09-20
             Ref:            https://rdap.arin.net/registry/autnum/31822
             
             
             OrgName:        City University of New York
             OrgId:          CUNY
             Address:        CUNY
             Address:        205 East 42nd Street
             City:           New York
             StateProv:      NY
             PostalCode:     10017
             Country:        US
             RegDate:        
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/CUNY
             
             
             OrgTechHandle: FERRE358-ARIN
             OrgTechName:   Ferrer, Gus 
             OrgTechPhone:  +1-646-664-2185 
             OrgTechEmail:  agustin.ferrer@cuny.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/FERRE358-ARIN
             
             OrgAbuseHandle: CIS21-ARIN
             OrgAbuseName:   CUNY Information Security
             OrgAbusePhone:  +1-646-664-2311 
             OrgAbuseEmail:  security@cuny.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CIS21-ARIN
             
             RTechHandle: FERRE358-ARIN
             RTechName:   Ferrer, Gus 
             RTechPhone:  +1-646-664-2185 
             RTechEmail:  agustin.ferrer@cuny.edu
             RTechRef:    https://rdap.arin.net/registry/entity/FERRE358-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.
             #