Report for 30172

Name

FAMC-1 - Citizens Bank, National Association, 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.

30172 FAMC-1 - Citizens Bank, National Association, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS17378         AS17378 - TierPoint, LLC, US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44779 AS30172        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  FAMC-1 - Citizens Bank, National Association, 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       %
38758 AS30172       FAMC-1 - Citizens Bank, National Association,      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  67.107.79.0/24       4777 2497 3356 17378 30172 30172 30172 30172 30172   
  205.145.156.0/24     4777 32787 30172       
  205.145.157.0/24     4777 2497 3356 17378 30172 30172 30172 30172 30172   

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

AS30172   3 More Specifics   3 Total Advertisements   FAMC-1 - Citizens Bank, National Association, US
    67.107.79.0/24                67.104.0.0/13
    205.145.156.0/24              205.145.156.0/23
    205.145.157.0/24              205.145.156.0/23

Whois Entry

whois: 402603

IANA has recorded AS30172 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30172\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:       30172
             ASName:         FAMC-1
             ASHandle:       AS30172
             RegDate:        2003-08-01
             Updated:        2024-09-18
             Ref:            https://rdap.arin.net/registry/autnum/30172
             
             
             OrgName:        Citizens Bank, National Association
             OrgId:          RCN-19
             Address:        1 Citizens Drive
             City:           Riverside
             StateProv:      RI
             PostalCode:     02915
             Country:        US
             RegDate:        2008-01-25
             Updated:        2026-03-19
             Ref:            https://rdap.arin.net/registry/entity/RCN-19
             
             
             OrgDNSHandle: STRAT101-ARIN
             OrgDNSName:   Strategic Hosting
             OrgDNSPhone:  +1-800-821-6117 
             OrgDNSEmail:  DL-StrategicHosting@Citizensbank.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/STRAT101-ARIN
             
             OrgNOCHandle: NOC33805-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-800-821-6117 
             OrgNOCEmail:  DL-NetworkOperations@Citizensbank.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN
             
             OrgAbuseHandle: NOC33805-ARIN
             OrgAbuseName:   NOC
             OrgAbusePhone:  +1-800-821-6117 
             OrgAbuseEmail:  DL-NetworkOperations@Citizensbank.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33805-ARIN
             
             OrgTechHandle: STRAT101-ARIN
             OrgTechName:   Strategic Hosting
             OrgTechPhone:  +1-800-821-6117 
             OrgTechEmail:  DL-StrategicHosting@Citizensbank.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/STRAT101-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.
             #