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 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.

17223 DATABANK-LATISYS - Latisys-Chicago, LLC, US

  Adjacency:    11  Upstream:     1  Downstream:    10
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS21914         RXO-CORPORATE-SOLUTIONS - RXO Corporate Solutions, LLC, US
    AS23008         NORC-1 - NORC, US
    AS36475         ZACKS-AS-1 - Zacks Investment Research Inc., US
    AS395773        COLLEGIS - Collegis Education, US
    AS23438         EZLINKS - EZLinks Golf, Inc., US
    AS398746        HARRIS-AS-01 - HARRIS & HARRIS, LTD., US
    AS54963         LUMENET - Lume Technologies Inc., US
    AS46433         ADF01 - EBOUNDHOST.com, US
    AS63291         ADDUS - Addus Healthcare, Inc, US
    AS63201         COEOSOLUTIONS - Coeo Solutions, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5030  AS17223        ORG+TRN Originate:      36096 /16.86  Transit:      23296 /17.49 DATABANK-LATISYS - Latisys-Chicago, LLC, 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       %
 7230 AS17223       DATABANK-LATISYS - Latisys-Chicago, LLC, US       31      9      3     25      6  19.35%


  Prefix               AS Path                              Aggregation Suggestion
  38.15.184.0/22       4777 2516 3356 17223 + Announce - aggregate of 38.15.184.0/23 (4777 2516 3356 17223) and 38.15.186.0/23 (4777 2516 3356 17223)
  38.15.184.0/24       4777 2516 3356 17223 - Withdrawn - aggregated with 38.15.185.0/24 (4777 2516 3356 17223)
  38.15.185.0/24       4777 2516 3356 17223 - Withdrawn - aggregated with 38.15.184.0/24 (4777 2516 3356 17223)
  38.15.186.0/24       4777 2516 3356 17223 - Withdrawn - aggregated with 38.15.187.0/24 (4777 2516 3356 17223)
  38.15.187.0/24       4777 2516 3356 17223 - Withdrawn - aggregated with 38.15.186.0/24 (4777 2516 3356 17223)
  64.64.192.0/21       4777 2516 3356 17223   
  67.217.174.0/24      4777 2516 3356 17223   
  68.169.192.0/20      4777 2516 3356 17223   
  69.8.112.0/20        4777 2516 3356 17223   
  81.16.60.0/24        4777 2516 3356 17223   
  104.193.116.0/24     4777 2516 3356 17223   
  134.195.68.0/24      4777 2516 3356 17223   
  162.252.40.0/22      4777 2516 3356 17223   
  164.52.128.0/20      4777 2516 3356 17223   
  170.76.205.0/24      4777 2516 3356 17223   
  192.65.156.0/22      4777 2516 3356 17223   
  192.175.56.0/21      4777 2516 3356 17223   
  192.184.112.0/20     4777 2516 3356 17223   
  198.80.16.0/24       4777 2516 3356 17223   
  198.136.184.0/24     4777 2516 3356 17223   
  199.16.46.0/23       4777 2516 3356 17223   
  199.102.80.0/21      4777 2516 3356 17223   
  199.102.84.0/24      4777 2516 3356 17223 - Withdrawn - matching aggregate 199.102.80.0/21 4777 2516 3356 17223
  199.244.32.0/23      4777 2516 3356 17223 + Announce - aggregate of 199.244.32.0/24 (4777 2516 3356 17223) and 199.244.33.0/24 (4777 2516 3356 17223)
  199.244.32.0/24      4777 2516 3356 17223 - Withdrawn - aggregated with 199.244.33.0/24 (4777 2516 3356 17223)
  199.244.33.0/24      4777 2516 3356 17223 - Withdrawn - aggregated with 199.244.32.0/24 (4777 2516 3356 17223)
  204.27.169.0/24      4777 2516 3356 17223   
  205.142.190.0/24     4777 2516 3356 17223   
  207.60.109.0/24      4777 2516 3356 17223   
  207.60.110.0/23      4777 2516 3356 17223 + Announce - aggregate of 207.60.110.0/24 (4777 2516 3356 17223) and 207.60.111.0/24 (4777 2516 3356 17223)
  207.60.110.0/24      4777 2516 3356 17223 - Withdrawn - aggregated with 207.60.111.0/24 (4777 2516 3356 17223)
  207.60.111.0/24      4777 2516 3356 17223 - Withdrawn - aggregated with 207.60.110.0/24 (4777 2516 3356 17223)
  207.223.32.0/20      4777 2516 3356 17223   
  208.78.168.0/21      4777 2516 3356 17223   

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

AS17223   18 More Specifics   31 Total Advertisements   DATABANK-LATISYS - Latisys-Chicago, LLC, US
    38.15.184.0/24                38.0.0.0/8
    38.15.185.0/24                38.0.0.0/8
    38.15.186.0/24                38.0.0.0/8
    38.15.187.0/24                38.0.0.0/8
    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
    199.16.46.0/23                199.16.44.0/22
    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
    207.60.109.0/24               207.60.0.0/16
    207.60.110.0/24               207.60.0.0/16
    207.60.111.0/24               207.60.0.0/16

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.
             #