Report for 17223

Name

DATABANK-LATISYS - Latisys-Chicago, LLC, 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.

17223 DATABANK-LATISYS, US

  Adjacency:    14  Upstream:     2  Downstream:    12
  Upstream Adjacent AS list
    AS6461          ZAYO-6461, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS396896        FERRARA-CANDY-CO, US
    AS16563         NEXUM-ASN, US
    AS21914         RXO-CORPORATE-SOLUTIONS, US
    AS23008         NORC-1, US
    AS36475         ZACKS-AS-1, US
    AS395773        COLLEGIS, US
    AS23438         EZLINKS, US
    AS398746        HARRIS-AS-01, US
    AS54963         LUMENET, US
    AS46433         ADF01, US
    AS63291         ADD, US
    AS63201         COEOSOLUTIONS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5063  AS17223        ORG+TRN Originate:      36096 /16.86  Transit:      23808 /17.46 DATABANK-LATISYS, 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       %
 7293 AS17223       DATABANK-LATISYS, US                              31      9      3     25      6  19.35%


  Prefix               AS Path                              Aggregation Suggestion
  38.15.184.0/22       57866 3356 17223     + Announce - aggregate of 38.15.184.0/23 (57866 3356 17223) and 38.15.186.0/23 (57866 3356 17223)
  38.15.184.0/24       57866 3356 17223     - Withdrawn - aggregated with 38.15.185.0/24 (57866 3356 17223)
  38.15.185.0/24       57866 3356 17223     - Withdrawn - aggregated with 38.15.184.0/24 (57866 3356 17223)
  38.15.186.0/24       57866 3356 17223     - Withdrawn - aggregated with 38.15.187.0/24 (57866 3356 17223)
  38.15.187.0/24       57866 3356 17223     - Withdrawn - aggregated with 38.15.186.0/24 (57866 3356 17223)
  64.64.192.0/21       57866 3356 17223       
  67.217.174.0/24      57866 3356 17223       
  68.169.192.0/20      57866 3356 17223       
  69.8.112.0/20        57866 3356 17223       
  81.16.60.0/24        57866 3356 17223       
  104.193.116.0/24     57866 3356 17223       
  134.195.68.0/24      57866 3356 17223       
  162.252.40.0/22      57866 3356 17223       
  164.52.128.0/20      57866 3356 17223       
  170.76.205.0/24      57866 3356 17223       
  192.65.156.0/22      57866 3356 17223       
  192.175.56.0/21      57866 3356 17223       
  192.184.112.0/20     57866 3356 17223       
  198.80.16.0/24       57866 3356 17223       
  198.136.184.0/24     57866 3356 17223       
  199.16.46.0/23       57866 3356 17223       
  199.102.80.0/21      57866 3356 17223       
  199.102.84.0/24      57866 3356 17223     - Withdrawn - matching aggregate 199.102.80.0/21 57866 3356 17223
  199.244.32.0/23      57866 3356 17223     + Announce - aggregate of 199.244.32.0/24 (57866 3356 17223) and 199.244.33.0/24 (57866 3356 17223)
  199.244.32.0/24      57866 3356 17223     - Withdrawn - aggregated with 199.244.33.0/24 (57866 3356 17223)
  199.244.33.0/24      57866 3356 17223     - Withdrawn - aggregated with 199.244.32.0/24 (57866 3356 17223)
  204.27.169.0/24      57866 3356 17223       
  205.142.190.0/24     57866 3356 17223       
  207.60.109.0/24      57866 3356 17223       
  207.60.110.0/23      57866 3356 17223     + Announce - aggregate of 207.60.110.0/24 (57866 3356 17223) and 207.60.111.0/24 (57866 3356 17223)
  207.60.110.0/24      57866 3356 17223     - Withdrawn - aggregated with 207.60.111.0/24 (57866 3356 17223)
  207.60.111.0/24      57866 3356 17223     - Withdrawn - aggregated with 207.60.110.0/24 (57866 3356 17223)
  207.223.32.0/20      57866 3356 17223       
  208.78.168.0/21      57866 3356 17223       

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

AS17223   10 More Specifics   22 Total Advertisements   DATABANK-LATISYS, US
    67.217.174.0/24               67.217.160.0/19
    81.16.60.0/24                 81.16.48.0/20
    104.193.116.0/24              104.193.116.0/22
    164.52.128.0/20               164.52.128.0/18
    170.76.205.0/24               170.76.204.0/23
    198.80.16.0/24                198.80.0.0/15
    199.102.84.0/24               199.102.80.0/21
    199.244.32.0/24               199.244.32.0/20
    199.244.33.0/24               199.244.32.0/20
    205.142.190.0/24              205.142.188.0/22
    199.16.46.0/23                199.16.44.0/22

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

    - 64.64.192.0/21              Withdrawn
    - 199.16.46.0/23              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS17223 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17223\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:       17223
             ASName:         DATABANK-LATISYS
             ASHandle:       AS17223
             RegDate:        2006-07-11
             Updated:        2021-10-29
             Ref:            https://rdap.arin.net/registry/autnum/17223
             
             
             OrgName:        Latisys-Chicago, LLC
             OrgId:          MDHCH
             Address:        1808 Swift Drive
             Address:        Building C
             Address:        Databank Holdings
             City:           Oak Brook
             StateProv:      IL
             PostalCode:     60523
             Country:        US
             RegDate:        2008-08-28
             Updated:        2021-10-26
             Ref:            https://rdap.arin.net/registry/entity/MDHCH
             
             
             OrgTechHandle: POINT3-ARIN
             OrgTechName:   Point of Contact
             OrgTechPhone:  +1-855-328-2247 
             OrgTechEmail:  networking@databank.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/POINT3-ARIN
             
             OrgAbuseHandle: ZCOLO-ARIN
             OrgAbuseName:   ZCOLO
             OrgAbusePhone:  +1-571-450-1165 
             OrgAbuseEmail:  networking@databank.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZCOLO-ARIN
             
             OrgNOCHandle: ZCOLO-ARIN
             OrgNOCName:   ZCOLO
             OrgNOCPhone:  +1-571-450-1165 
             OrgNOCEmail:  networking@databank.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ZCOLO-ARIN
             
             OrgTechHandle: ZCOLO-ARIN
             OrgTechName:   ZCOLO
             OrgTechPhone:  +1-571-450-1165 
             OrgTechEmail:  networking@databank.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZCOLO-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.
             #