Report for 396907

Name

XANTERRA - XANTERRA 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.

396907 XANTERRA - XANTERRA Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
76544 AS396907       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  XANTERRA - XANTERRA 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       %
75423 AS396907      XANTERRA - XANTERRA Inc., US                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.172.100.0/24      4777 2497 7018 396907 396907 396907 396907   

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

AS396907   1 More Specifics   1 Total Advertisements   XANTERRA - XANTERRA Inc., US
    12.172.100.0/24               12.0.0.0/8

Whois Entry

whois: 402591

IANA has recorded AS396907 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396907\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:       396907
             ASName:         XANTERRA
             ASHandle:       AS396907
             RegDate:        2018-06-13
             Updated:        2018-06-13
             Comment:        www.xanterra.com
             Ref:            https://rdap.arin.net/registry/autnum/396907
             
             
             OrgName:        XANTERRA Inc.
             OrgId:          XANTE
             Address:        6312 S. Fiddlers Green Circle
             Address:        Suite 600N
             City:           Greenwood Village
             StateProv:      CO
             PostalCode:     80111
             Country:        US
             RegDate:        2003-07-23
             Updated:        2018-06-11
             Ref:            https://rdap.arin.net/registry/entity/XANTE
             
             
             OrgTechHandle: GARCI1057-ARIN
             OrgTechName:   Garcia, Hector 
             OrgTechPhone:  +1-303-600-3400 
             OrgTechEmail:  hgarcia@xanterra.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GARCI1057-ARIN
             
             OrgNOCHandle: GARCI1057-ARIN
             OrgNOCName:   Garcia, Hector 
             OrgNOCPhone:  +1-303-600-3400 
             OrgNOCEmail:  hgarcia@xanterra.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/GARCI1057-ARIN
             
             OrgAbuseHandle: GARCI1057-ARIN
             OrgAbuseName:   Garcia, Hector 
             OrgAbusePhone:  +1-303-600-3400 
             OrgAbuseEmail:  hgarcia@xanterra.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GARCI1057-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.
             #