Report for 18880

Name

LAMRC - Lam Research Corporation, 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 AS6447) 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.

18880 LAMRC, US

  Adjacency:    13  Upstream:    13  Downstream:     0
  Upstream Adjacent AS list
    AS6453          AS6453, US
    AS35579         KELAG1, AT
    AS33667         CMCS, US
    AS33651         CMCS, US
    AS701           UUNET, US
    AS9930          TTNET-MY TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia, MY
    AS8447          A1TELEKOM-AT A1 Telekom Austria AG, AT
    AS9498          BBIL-AP BHARTI Airtel Ltd., IN
    AS7018          ATT-INTERNET4, US
    AS2687          ATGS-MMD-AS, US
    AS3257          GTT-BACKBONE GTT, US
    AS9534          MAXIS-AS1-AP Binariang Berhad, MY
    AS6461          ZAYO-6461, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3030  AS18880        ORIGIN  Originate:      70400 /15.90  Transit:          0 /0.00  LAMRC, 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       %
 5428 AS18880       LAMRC, US                                         20     10      1     11      9  45.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.191.0.0/16       3257 18880             
  167.191.15.0/24      3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.123.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.192.0/24     2914 9534 18880        
  167.191.194.0/24     6939 9498 18880        
  167.191.200.0/23     6939 6461 18880      + Announce - aggregate of 167.191.200.0/24 (6939 6461 18880) and 167.191.201.0/24 (6939 6461 18880)
  167.191.200.0/24     6939 6461 18880      - Withdrawn - aggregated with 167.191.201.0/24 (6939 6461 18880)
  167.191.201.0/24     6939 6461 18880      - Withdrawn - aggregated with 167.191.200.0/24 (6939 6461 18880)
  167.191.202.0/24     7018 18880             
  167.191.203.0/24     57866 3356 33667 18880   
  167.191.204.0/24     3257 701 18880         
  167.191.208.0/24     3257 2687 18880        
  167.191.222.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.224.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.225.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.240.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.243.0/24     6939 6461 18880        
  167.191.244.0/24     3303 8447 18880        
  167.191.247.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  167.191.250.0/24     3257 18880           - Withdrawn - matching aggregate 167.191.0.0/16 3257 18880
  198.175.161.0/24     3257 18880             

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

AS18880   19 More Specifics   21 Total Advertisements   LAMRC, US
    167.191.15.0/24               167.191.0.0/16
    167.191.123.0/24              167.191.0.0/16
    167.191.192.0/24              167.191.0.0/16
    167.191.194.0/24              167.191.0.0/16
    167.191.200.0/24              167.191.0.0/16
    167.191.201.0/24              167.191.0.0/16
    167.191.202.0/24              167.191.0.0/16
    167.191.203.0/24              167.191.0.0/16
    167.191.204.0/24              167.191.0.0/16
    167.191.205.0/24              167.191.0.0/16
    167.191.208.0/24              167.191.0.0/16
    167.191.222.0/24              167.191.0.0/16
    167.191.224.0/24              167.191.0.0/16
    167.191.225.0/24              167.191.0.0/16
    167.191.240.0/24              167.191.0.0/16
    167.191.243.0/24              167.191.0.0/16
    167.191.244.0/24              167.191.0.0/16
    167.191.247.0/24              167.191.0.0/16
    167.191.250.0/24              167.191.0.0/16

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

    + 167.191.205.0/24            Announced

Whois Entry

whois: 402603

IANA has recorded AS18880 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18880\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:       18880
             ASName:         LAMRC
             ASHandle:       AS18880
             RegDate:        2000-10-20
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/18880
             
             
             OrgName:        Lam Research Corporation
             OrgId:          LRC-18
             Address:        4650 Cushing Parkway
             City:           Fremont
             StateProv:      CA
             PostalCode:     94538-7301
             Country:        US
             RegDate:        2000-10-20
             Updated:        2025-09-25
             Ref:            https://rdap.arin.net/registry/entity/LRC-18
             
             
             OrgTechHandle: PATEL2884-ARIN
             OrgTechName:   Patel, Mehul 
             OrgTechPhone:  +65 6347 6846 
             OrgTechEmail:  mehul.patel@lamresearch.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PATEL2884-ARIN
             
             OrgAbuseHandle: PATEL2884-ARIN
             OrgAbuseName:   Patel, Mehul 
             OrgAbusePhone:  +65 6347 6846 
             OrgAbuseEmail:  mehul.patel@lamresearch.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PATEL2884-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.
             #