Report for 14267

Name

PTCAS14267 - PTC 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.

14267 PTCAS14267 - PTC INC., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24294 AS14267        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  PTCAS14267 - PTC 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       %
 9586 AS14267       PTCAS14267 - PTC INC., US                          8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.11.148.0/22       4777 2497 7018 14267 + Announce - aggregate of 12.11.148.0/23 (4777 2497 7018 14267) and 12.11.150.0/23 (4777 2497 7018 14267)
  12.11.148.0/24       4777 2497 7018 14267 - Withdrawn - aggregated with 12.11.149.0/24 (4777 2497 7018 14267)
  12.11.149.0/24       4777 2497 7018 14267 - Withdrawn - aggregated with 12.11.148.0/24 (4777 2497 7018 14267)
  12.11.150.0/24       4777 2497 7018 14267 - Withdrawn - aggregated with 12.11.151.0/24 (4777 2497 7018 14267)
  12.11.151.0/24       4777 2497 7018 14267 - Withdrawn - aggregated with 12.11.150.0/24 (4777 2497 7018 14267)
  199.6.18.0/24        4777 2497 7018 14267   
  199.6.27.0/24        4777 2497 7018 14267   
  199.6.30.0/23        4777 2497 7018 14267 + Announce - aggregate of 199.6.30.0/24 (4777 2497 7018 14267) and 199.6.31.0/24 (4777 2497 7018 14267)
  199.6.30.0/24        4777 2497 7018 14267 - Withdrawn - aggregated with 199.6.31.0/24 (4777 2497 7018 14267)
  199.6.31.0/24        4777 2497 7018 14267 - Withdrawn - aggregated with 199.6.30.0/24 (4777 2497 7018 14267)

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

AS14267   8 More Specifics   8 Total Advertisements   PTCAS14267 - PTC INC., US
    12.11.148.0/24                12.0.0.0/8
    12.11.149.0/24                12.0.0.0/8
    12.11.150.0/24                12.0.0.0/8
    12.11.151.0/24                12.0.0.0/8
    199.6.18.0/24                 199.6.16.0/20
    199.6.27.0/24                 199.6.16.0/20
    199.6.30.0/24                 199.6.16.0/20
    199.6.31.0/24                 199.6.16.0/20

Whois Entry

whois: 402591

IANA has recorded AS14267 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS14267\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:       14267
             ASName:         PTCAS14267
             ASHandle:       AS14267
             RegDate:        2019-11-07
             Updated:        2019-11-07
             Ref:            https://rdap.arin.net/registry/autnum/14267
             
             
             OrgName:        PTC INC.
             OrgId:          PTC-5
             Address:        121 Seaport Blvd
             City:           Boston
             StateProv:      MA
             PostalCode:     02210
             Country:        US
             RegDate:        1989-04-05
             Updated:        2023-10-31
             Ref:            https://rdap.arin.net/registry/entity/PTC-5
             
             
             OrgTechHandle: CURTI54-ARIN
             OrgTechName:   Curtin, Michael 
             OrgTechPhone:  +1-781-370-5619 
             OrgTechEmail:  curtin@ptc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CURTI54-ARIN
             
             OrgAbuseHandle: CURTI54-ARIN
             OrgAbuseName:   Curtin, Michael 
             OrgAbusePhone:  +1-781-370-5619 
             OrgAbuseEmail:  curtin@ptc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CURTI54-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.
             #