Report for 33112

Name

ACI-BGP - Arch Coal Inc, 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.

33112 ACI-BGP - Arch Coal Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
61324 AS33112        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ACI-BGP - Arch Coal Inc, 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       %
39863 AS33112       ACI-BGP - Arch Coal Inc, US                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.190.186.0/24     4777 2497 701 33112    

Whois Entry

whois: 402603

IANA has recorded AS33112 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33112\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:       33112
             ASName:         ACI-BGP
             ASHandle:       AS33112
             RegDate:        2011-03-11
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/33112
             
             
             OrgName:        Arch Coal Inc
             OrgId:          ARCHC-14
             Address:        One CityPlace Drive
             City:           Creve Cour
             StateProv:      MO
             PostalCode:     63141
             Country:        US
             RegDate:        2010-04-16
             Updated:        2020-07-22
             Comment:        http://www.archcoal.com
             Ref:            https://rdap.arin.net/registry/entity/ARCHC-14
             
             
             OrgRoutingHandle: PATTE516-ARIN
             OrgRoutingName:   Patterson, Brian 
             OrgRoutingPhone:  +1-314-994-2713 
             OrgRoutingEmail:  bpatterson@archrsc.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/PATTE516-ARIN
             
             OrgDNSHandle: PATTE516-ARIN
             OrgDNSName:   Patterson, Brian 
             OrgDNSPhone:  +1-314-994-2713 
             OrgDNSEmail:  bpatterson@archrsc.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/PATTE516-ARIN
             
             OrgNOCHandle: PATTE516-ARIN
             OrgNOCName:   Patterson, Brian 
             OrgNOCPhone:  +1-314-994-2713 
             OrgNOCEmail:  bpatterson@archrsc.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/PATTE516-ARIN
             
             OrgTechHandle: PATTE516-ARIN
             OrgTechName:   Patterson, Brian 
             OrgTechPhone:  +1-314-994-2713 
             OrgTechEmail:  bpatterson@archrsc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PATTE516-ARIN
             
             OrgAbuseHandle: PATTE516-ARIN
             OrgAbuseName:   Patterson, Brian 
             OrgAbusePhone:  +1-314-994-2713 
             OrgAbuseEmail:  bpatterson@archrsc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PATTE516-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.
             #