Report for 68

Name

LANL-NM - Los Alamos National Laboratory, 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 AS4637) 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.

68 LANL-INET-AS - Los Alamos National Laboratory

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS293     ESNET - Energy Sciences Network
    AS1829    NOTES - Los Alamos National Laboratory

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
677   AS68     ORIGIN  Originate:     298496 /13.81  Transit:          0 /0.00  LANL-INET-AS - Los Alamos National Laboratory

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       %
 2815 AS68    LANL-INET-AS - Los Alamos National Labor     17      6      3     14      3  17.65%


  Prefix               AS Path                              Aggregation Suggestion
  128.165.0.0/16       4637 3549 10480 2901 2901 2901 2901 1829 68   
  130.55.0.0/16        4637 3491 293 68 68    
  138.98.0.0/16        4637 3491 293 68 68    
  192.65.95.0/24       4637 3491 293 68 68    
  198.59.120.0/24      4637 3491 293 68 68    
  204.121.0.0/16       4637 3549 10480 2901 2901 2901 2901 1829 68   
  204.121.0.0/17       4637 3491 293 68 68  + Announce - aggregate of 204.121.0.0/18 (4637 3491 293 68 68) and 204.121.64.0/18 (4637 3491 293 68 68)
  204.121.0.0/18       4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.64.0/18 (4637 3491 293 68 68)
  204.121.64.0/18      4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.0.0/18 (4637 3491 293 68 68)
  204.121.128.0/22     4637 3491 293 68 68    
  204.121.132.0/23     4637 3491 293 68 68  + Announce - aggregate of 204.121.132.0/24 (4637 3491 293 68 68) and 204.121.133.0/24 (4637 3491 293 68 68)
  204.121.132.0/24     4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.133.0/24 (4637 3491 293 68 68)
  204.121.133.0/24     4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.132.0/24 (4637 3491 293 68 68)
  204.121.247.0/24     4637 3491 293 68 68    
  204.121.249.0/24     4637 3491 293 68 68    
  204.121.250.0/24     4637 3491 293 68 68    
  204.121.252.0/23     4637 3491 293 68 68  + Announce - aggregate of 204.121.252.0/24 (4637 3491 293 68 68) and 204.121.253.0/24 (4637 3491 293 68 68)
  204.121.252.0/24     4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.253.0/24 (4637 3491 293 68 68)
  204.121.253.0/24     4637 3491 293 68 68  - Withdrawn - aggregated with 204.121.252.0/24 (4637 3491 293 68 68)
  204.121.254.0/24     4637 3491 293 68       

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

AS68   1 More Specifics   5 Total Advertisements   LANL-INET-AS - Los Alamos National Laboratory
    198.59.120.0/24               198.59.0.0/15
    204.121.0.0/18                204.121.0.0/16
    204.121.64.0/18               204.121.0.0/16
    204.121.128.0/22              204.121.0.0/16
    204.121.132.0/24              204.121.0.0/16
    204.121.133.0/24              204.121.0.0/16
    204.121.249.0/24              204.121.0.0/16
    204.121.250.0/24              204.121.0.0/16
    204.121.252.0/24              204.121.0.0/16
    204.121.253.0/24              204.121.0.0/16
    204.121.254.0/24              204.121.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 130.55.0.0/16               Withdrawn
    - 204.121.0.0/18              Withdrawn
    - 204.121.64.0/18             Withdrawn
    - 204.121.128.0/22            Withdrawn
    - 204.121.132.0/24            Withdrawn
    - 204.121.133.0/24            Withdrawn
    - 204.121.249.0/24            Withdrawn
    - 204.121.250.0/24            Withdrawn
    - 204.121.252.0/24            Withdrawn
    - 204.121.253.0/24            Withdrawn
    - 204.121.254.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS68 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS68\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:       68
             ASName:         LANL-NM
             ASHandle:       AS68
             RegDate:        1986-04-10
             Updated:        2025-11-18
             Comment:        Main Campus
             Ref:            https://rdap.arin.net/registry/autnum/68
             
             
             OrgName:        Los Alamos National Laboratory
             OrgId:          LANL-2-Z
             Address:        P. O. Box 1663
             City:           Los Alamos
             StateProv:      NM
             PostalCode:     87545
             Country:        US
             RegDate:        2023-11-30
             Updated:        2024-07-17
             Ref:            https://rdap.arin.net/registry/entity/LANL-2-Z
             
             
             OrgNOCHandle: NETWO5005-ARIN
             OrgNOCName:   Network Ops
             OrgNOCPhone:  +1-505-665-4444 
             OrgNOCEmail:  noc@lanl.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO5005-ARIN
             
             OrgAbuseHandle: CSIRT1-ARIN
             OrgAbuseName:   CSIRT
             OrgAbusePhone:  +1-505-665-7793 
             OrgAbuseEmail:  csirt@lanl.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSIRT1-ARIN
             
             OrgTechHandle: BNK-ARIN
             OrgTechName:   Karis, Brandon Norbert
             OrgTechPhone:  +1-505-412-8637 
             OrgTechEmail:  bnkaris@lanl.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/BNK-ARIN
             
             OrgDNSHandle: LDA93-ARIN
             OrgDNSName:   LANL DNS Admins
             OrgDNSPhone:  +1-505-664-0138 
             OrgDNSEmail:  hostmaster@lanl.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LDA93-ARIN
             
             OrgRoutingHandle: BNK-ARIN
             OrgRoutingName:   Karis, Brandon Norbert
             OrgRoutingPhone:  +1-505-412-8637 
             OrgRoutingEmail:  bnkaris@lanl.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/BNK-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.
             #