Report for 397773

Name

ENSCO-INC - ENSCO, 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.

397773 ENSCO-INC - ENSCO, 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
76778 AS397773       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ENSCO-INC - ENSCO, 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       %
75879 AS397773      ENSCO-INC - ENSCO, Inc., US                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.35.58.0/24       4777 2497 7018 397773   

Whois Entry

whois: 402603

IANA has recorded AS397773 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397773\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:       397773
             ASName:         ENSCO-INC
             ASHandle:       AS397773
             RegDate:        2019-07-25
             Updated:        2019-07-25
             Ref:            https://rdap.arin.net/registry/autnum/397773
             
             
             OrgName:        ENSCO, Inc.
             OrgId:          ENSCOI-1
             Address:        5400 Port Royal Road
             City:           Springfield
             StateProv:      VA
             PostalCode:     22151
             Country:        US
             RegDate:        1988-07-18
             Updated:        2019-11-05
             Ref:            https://rdap.arin.net/registry/entity/ENSCOI-1
             
             
             OrgRoutingHandle: EING1-ARIN
             OrgRoutingName:   ENSCO IST Network Group
             OrgRoutingPhone:  +1-321-775-7563 
             OrgRoutingEmail:  IST.ARIN.Registrations@ensco.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/EING1-ARIN
             
             OrgDNSHandle: EING1-ARIN
             OrgDNSName:   ENSCO IST Network Group
             OrgDNSPhone:  +1-321-775-7563 
             OrgDNSEmail:  IST.ARIN.Registrations@ensco.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/EING1-ARIN
             
             OrgTechHandle: EING1-ARIN
             OrgTechName:   ENSCO IST Network Group
             OrgTechPhone:  +1-321-775-7563 
             OrgTechEmail:  IST.ARIN.Registrations@ensco.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/EING1-ARIN
             
             OrgAbuseHandle: EING1-ARIN
             OrgAbuseName:   ENSCO IST Network Group
             OrgAbusePhone:  +1-321-775-7563 
             OrgAbuseEmail:  IST.ARIN.Registrations@ensco.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/EING1-ARIN
             
             OrgNOCHandle: EING1-ARIN
             OrgNOCName:   ENSCO IST Network Group
             OrgNOCPhone:  +1-321-775-7563 
             OrgNOCEmail:  IST.ARIN.Registrations@ensco.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/EING1-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.
             #