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 AS4637) 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 - City University of New York

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS209     ASN-QWEST - Qwest

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
375   AS31822  ORIGIN  Originate:     704512 /12.57  Transit:          0 /0.00  CITY-UNIVERSITY-OF-NEW-YORK - City University of New York

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       %
19201 AS31822 CITY-UNIVERSITY-OF-NEW-YORK - City Unive     20      0      0     20      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  128.228.0.0/16       4637 209 31822 31822 31822 31822   
  134.74.0.0/16        4637 209 31822 31822 31822 31822   
  146.95.0.0/16        4637 209 31822 31822 31822 31822   
  146.96.0.0/16        4637 209 31822 31822 31822 31822   
  146.111.0.0/16       4637 209 31822 31822 31822 31822   
  146.245.0.0/16       4637 209 31822 31822 31822 31822   
  148.84.0.0/16        4637 209 31822 31822 31822 31822   
  149.4.0.0/16         4637 209 31822 31822 31822 31822   
  150.210.0.0/16       4637 209 31822 31822 31822 31822   
  163.238.0.0/16       4637 209 31822 31822 31822 31822   
  198.61.16.0/20       4637 209 31822 31822 31822 31822   
  198.83.28.0/22       4637 209 31822 31822 31822 31822   
  198.83.112.0/20      4637 209 31822 31822 31822 31822   
  198.180.141.0/24     4637 209 31822 31822 31822 31822   
  199.219.128.0/18     4637 209 31822 31822 31822 31822   
  199.219.192.0/20     4637 209 31822 31822 31822 31822   
  199.219.208.0/21     4637 209 31822 31822 31822 31822   
  199.219.216.0/24     4637 209 31822 31822 31822 31822   
  207.159.192.0/18     4637 209 31822 31822 31822 31822   
  209.2.54.0/23        4637 209 31822 31822 31822 31822   

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

AS31822   7 More Specifics   20 Total Advertisements   CITY-UNIVERSITY-OF-NEW-YORK - City University of New York
    198.83.28.0/22                198.83.0.0/16
    198.83.112.0/20               198.83.0.0/16
    199.219.128.0/18              199.219.0.0/14
    199.219.192.0/20              199.219.0.0/14
    199.219.208.0/21              199.219.0.0/14
    199.219.216.0/24              199.219.0.0/14
    209.2.54.0/23                 209.2.0.0/16

Whois Entry

whois: 402603

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.
             #