Report for 23173

Name

VOYA-FINANCIAL - CITISTREET, 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.

23173 VOYA-FINANCIAL - CITISTREET, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS209           CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12303 AS23173        ORIGIN  Originate:       7936 /19.05  Transit:          0 /0.00  VOYA-FINANCIAL - CITISTREET, 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       %
 6447 AS23173       VOYA-FINANCIAL - CITISTREET, US                   17      8      1     10      7  41.18%


  Prefix               AS Path                              Aggregation Suggestion
  72.0.0.0/20          4777 13335 23173     + Announce - aggregate of 72.0.0.0/21 (4777 13335 23173) and 72.0.8.0/21 (4777 13335 23173)
  72.0.0.0/23          4777 13335 23173     - Withdrawn - aggregated with 72.0.2.0/23 (4777 13335 23173)
  72.0.2.0/23          4777 13335 23173     - Withdrawn - aggregated with 72.0.0.0/23 (4777 13335 23173)
  72.0.4.0/23          4777 13335 23173     - Withdrawn - aggregated with 72.0.6.0/23 (4777 13335 23173)
  72.0.6.0/23          4777 13335 23173     - Withdrawn - aggregated with 72.0.4.0/23 (4777 13335 23173)
  72.0.8.0/23          4777 13335 23173     - Withdrawn - aggregated with 72.0.10.0/23 (4777 13335 23173)
  72.0.10.0/24         4777 13335 23173     - Withdrawn - aggregated with 72.0.11.0/24 (4777 13335 23173)
  72.0.11.0/24         4777 13335 23173     - Withdrawn - aggregated with 72.0.10.0/24 (4777 13335 23173)
  72.0.12.0/22         4777 13335 23173     - Withdrawn - aggregated with 72.0.8.0/22 (4777 13335 23173)
  72.0.16.0/23         4777 13335 23173       
  72.0.18.0/24         4777 2497 6461 23173   
  72.0.19.0/24         4777 13335 23173       
  72.0.20.0/23         4777 13335 23173       
  72.0.22.0/24         4777 13335 23173       
  72.0.24.0/22         4777 13335 23173       
  72.0.28.0/24         4777 2516 3356 209 23173   
  72.0.30.0/23         4777 13335 23173       
  204.86.50.0/24       4777 13335 23173       

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

AS23173   17 More Specifics   17 Total Advertisements   VOYA-FINANCIAL - CITISTREET, US
    72.0.0.0/23                   72.0.0.0/19
    72.0.2.0/23                   72.0.0.0/19
    72.0.4.0/23                   72.0.0.0/19
    72.0.6.0/23                   72.0.0.0/19
    72.0.8.0/23                   72.0.0.0/19
    72.0.10.0/24                  72.0.0.0/19
    72.0.11.0/24                  72.0.0.0/19
    72.0.12.0/22                  72.0.0.0/19
    72.0.16.0/23                  72.0.0.0/19
    72.0.18.0/24                  72.0.0.0/19
    72.0.19.0/24                  72.0.0.0/19
    72.0.20.0/23                  72.0.0.0/19
    72.0.22.0/24                  72.0.0.0/19
    72.0.24.0/22                  72.0.0.0/19
    72.0.28.0/24                  72.0.0.0/19
    72.0.30.0/23                  72.0.0.0/19
    204.86.50.0/24                204.86.32.0/19

Whois Entry

whois: 402332

IANA has recorded AS23173 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23173\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:       23173
             ASName:         VOYA-FINANCIAL
             ASHandle:       AS23173
             RegDate:        2002-02-04
             Updated:        2019-01-11
             Ref:            https://rdap.arin.net/registry/autnum/23173
             
             
             OrgName:        CITISTREET
             OrgId:          CITIST-2
             Address:        30 Braintree Hill Office Park
             City:           Braintree
             StateProv:      MA
             PostalCode:     02169
             Country:        US
             RegDate:        2001-07-11
             Updated:        2025-11-14
             Ref:            https://rdap.arin.net/registry/entity/CITIST-2
             
             
             OrgAbuseHandle: NETWO1997-ARIN
             OrgAbuseName:   Networkers
             OrgAbusePhone:  +1-612-342-3869 
             OrgAbuseEmail:  networkers@list.voya.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1997-ARIN
             
             OrgTechHandle: NETWO1997-ARIN
             OrgTechName:   Networkers
             OrgTechPhone:  +1-612-342-3869 
             OrgTechEmail:  networkers@list.voya.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1997-ARIN
             
             OrgTechHandle: STIVA2-ARIN
             OrgTechName:   Stivala, Joseph 
             OrgTechPhone:  +1-212-309-1751 
             OrgTechEmail:  joseph.stivala@voya.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/STIVA2-ARIN
             
             OrgTechHandle: SCHIL147-ARIN
             OrgTechName:   Schilling, Anissa  
             OrgTechPhone:  +1-612-342-3651 
             OrgTechEmail:  anissa.schilling@voya.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SCHIL147-ARIN
             
             OrgAbuseHandle: LEWIS1097-ARIN
             OrgAbuseName:   Lewis, Mike 
             OrgAbusePhone:  +1-904-791-2678 
             OrgAbuseEmail:  Mike.Lewis@voya.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEWIS1097-ARIN
             
             OrgTechHandle: LEWIS1097-ARIN
             OrgTechName:   Lewis, Mike 
             OrgTechPhone:  +1-904-791-2678 
             OrgTechEmail:  Mike.Lewis@voya.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LEWIS1097-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.
             #