Report for 401212

Name

CEL-AS-01 - Celestica International LP, CA

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.

401212 CEL-AS-01 - Celestica International LP, CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS21949         BEANFIELD - Beanfield Technologies Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44111 AS401212       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CEL-AS-01 - Celestica International LP, CA

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       %
77637 AS401212      CEL-AS-01 - Celestica International LP, CA         4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  135.12.48.0/24       4777 2516 1299 21949 401212 401212 401212 401212 401212 401212 401212   
  135.12.49.0/24       4777 2516 1299 21949 401212   
  135.12.50.0/24       4777 2516 1299 21949 401212   
  135.12.51.0/24       4777 2516 1299 21949 401212 401212 401212 401212 401212 401212 401212   

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

AS401212   4 More Specifics   4 Total Advertisements   CEL-AS-01 - Celestica International LP, CA
    135.12.48.0/24                135.12.0.0/17
    135.12.49.0/24                135.12.0.0/17
    135.12.50.0/24                135.12.0.0/17
    135.12.51.0/24                135.12.0.0/17

Whois Entry

whois: 402628

IANA has recorded AS401212 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS401212\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:       401212
             ASName:         CEL-AS-01
             ASHandle:       AS401212
             RegDate:        2024-06-26
             Updated:        2024-06-26
             Ref:            https://rdap.arin.net/registry/autnum/401212
             
             
             OrgName:        Celestica International LP
             OrgId:          CIL-214
             Address:        5140 Yonge Street, Suite 1900 PO Box 42
             City:           Toronto
             StateProv:      ON
             PostalCode:     M2N 6L7
             Country:        CA
             RegDate:        2019-06-03
             Updated:        2024-11-18
             Ref:            https://rdap.arin.net/registry/entity/CIL-214
             
             
             OrgAbuseHandle: OSANT2-ARIN
             OrgAbuseName:   Osantowski, Rob 
             OrgAbusePhone:  +1-402-281-6337 
             OrgAbuseEmail:  rosant@celestica.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/OSANT2-ARIN
             
             OrgTechHandle: OSANT2-ARIN
             OrgTechName:   Osantowski, Rob 
             OrgTechPhone:  +1-402-281-6337 
             OrgTechEmail:  rosant@celestica.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/OSANT2-ARIN
             
             OrgTechHandle: SELVA29-ARIN
             OrgTechName:   Selvanayagam, Jey 
             OrgTechPhone:  +1-416-448-2224 
             OrgTechEmail:  jselva@celestica.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SELVA29-ARIN
             
             OrgAbuseHandle: SELVA29-ARIN
             OrgAbuseName:   Selvanayagam, Jey 
             OrgAbusePhone:  +1-416-448-2224 
             OrgAbuseEmail:  jselva@celestica.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SELVA29-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.
             #