Report for 30277

Name

DFW-DATACENTER - DFW Datacenter, 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.

30277 DFW-DATACENTER - DFW Datacenter, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS393398        ASN-DIS - 1515 ROUNDTABLE DR PROPERTY, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4828  AS30277        ORIGIN  Originate:      39168 /16.74  Transit:          0 /0.00  DFW-DATACENTER - DFW Datacenter, 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       %
 4853 AS30277       DFW-DATACENTER - DFW Datacenter, US               19     11      1      9     10  52.63%


  Prefix               AS Path                              Aggregation Suggestion
  67.222.128.0/19      4777 2516 3356 393398 30277   
  67.222.128.0/20      4777 2516 3356 393398 30277 - Withdrawn - matching aggregate 67.222.128.0/19 4777 2516 3356 393398 30277
  67.222.138.0/24      4777 2516 3356 393398 30277 - Withdrawn - matching aggregate 67.222.128.0/19 4777 2516 3356 393398 30277
  67.222.140.0/24      4777 2516 3356 393398 30277 - Withdrawn - matching aggregate 67.222.128.0/19 4777 2516 3356 393398 30277
  67.222.144.0/20      4777 2516 3356 393398 30277 - Withdrawn - matching aggregate 67.222.128.0/19 4777 2516 3356 393398 30277
  72.9.144.0/20        4777 2516 174 393398 30277   
  72.9.144.0/21        4777 2516 174 393398 30277 - Withdrawn - matching aggregate 72.9.144.0/20 4777 2516 174 393398 30277
  72.9.152.0/21        4777 2516 174 393398 30277 - Withdrawn - matching aggregate 72.9.144.0/20 4777 2516 174 393398 30277
  158.106.184.0/21     4777 2516 3356 393398 30277 + Announce - aggregate of 158.106.184.0/22 (4777 2516 3356 393398 30277) and 158.106.188.0/22 (4777 2516 3356 393398 30277)
  158.106.184.0/22     4777 2516 3356 393398 30277 - Withdrawn - aggregated with 158.106.188.0/22 (4777 2516 3356 393398 30277)
  158.106.188.0/22     4777 2516 3356 393398 30277 - Withdrawn - aggregated with 158.106.184.0/22 (4777 2516 3356 393398 30277)
  162.222.212.0/24     4777 2516 3356 393398 30277   
  170.249.248.0/22     4777 2497 174 393398 30277   
  170.249.252.0/22     4777 2516 3356 393398 30277   
  196.53.113.0/24      4777 2516 3356 393398 30277   
  199.26.84.0/22       4777 2516 174 393398 30277   
  209.236.112.0/20     4777 2516 174 393398 30277   
  209.236.112.0/21     4777 2516 174 393398 30277 - Withdrawn - matching aggregate 209.236.112.0/20 4777 2516 174 393398 30277
  209.236.120.0/21     4777 2516 174 393398 30277 - Withdrawn - matching aggregate 209.236.112.0/20 4777 2516 174 393398 30277
  209.236.126.0/24     4777 2516 174 393398 30277 - Withdrawn - matching aggregate 209.236.112.0/20 4777 2516 174 393398 30277

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

AS30277   13 More Specifics   19 Total Advertisements   DFW-DATACENTER - DFW Datacenter, US
    67.222.128.0/20               67.222.128.0/19
    67.222.138.0/24               67.222.128.0/19
    67.222.140.0/24               67.222.128.0/19
    67.222.144.0/20               67.222.128.0/19
    72.9.144.0/21                 72.9.144.0/20
    72.9.152.0/21                 72.9.144.0/20
    158.106.184.0/22              158.106.128.0/18
    158.106.188.0/22              158.106.128.0/18
    170.249.248.0/22              170.249.192.0/18
    170.249.252.0/22              170.249.192.0/18
    209.236.112.0/21              209.236.112.0/20
    209.236.120.0/21              209.236.112.0/20
    209.236.126.0/24              209.236.112.0/20
    209.236.113.0/24              209.236.112.0/20

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

    - 209.236.113.0/24            Withdrawn

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
162.222.212.0/24	AS30277	DFW-DATACENTER - DFW Datacenter, US	162.222.212.0 - 162.222.215.255
196.53.113.0/24	AS30277	DFW-DATACENTER - DFW Datacenter, US	196.52.0.0 - 196.55.255.255

Whois Entry

whois: 402332

IANA has recorded AS30277 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30277\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:       30277
             ASName:         DFW-DATACENTER
             ASHandle:       AS30277
             RegDate:        2003-08-25
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/30277
             
             
             OrgName:        DFW Datacenter
             OrgId:          TMS-52
             Address:        1515 Round Table Dr
             City:           Dallas
             StateProv:      TX
             PostalCode:     75247
             Country:        US
             RegDate:        2003-08-19
             Updated:        2018-08-01
             Ref:            https://rdap.arin.net/registry/entity/TMS-52
             
             ReferralServer:  rwhois://72.9.144.30:4321
             
             OrgAbuseHandle: DFWDA-ARIN
             OrgAbuseName:   DFW Datacenter
             OrgAbusePhone:  +1-214-774-2513 
             OrgAbuseEmail:  sales@dfw-datacenter.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN
             
             OrgTechHandle: DFWDA-ARIN
             OrgTechName:   DFW Datacenter
             OrgTechPhone:  +1-214-774-2513 
             OrgTechEmail:  sales@dfw-datacenter.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN
             
             RTechHandle: DFWDA-ARIN
             RTechName:   DFW Datacenter
             RTechPhone:  +1-214-774-2513 
             RTechEmail:  sales@dfw-datacenter.com
             RTechRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN
             
             RNOCHandle: DFWDA-ARIN
             RNOCName:   DFW Datacenter
             RNOCPhone:  +1-214-774-2513 
             RNOCEmail:  sales@dfw-datacenter.com
             RNOCRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN
             
             RAbuseHandle: DFWDA-ARIN
             RAbuseName:   DFW Datacenter
             RAbusePhone:  +1-214-774-2513 
             RAbuseEmail:  sales@dfw-datacenter.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/DFWDA-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.
             #
             
             
             
             Found a referral to 72.9.144.30:4321.