Report for 17073

Name

ALLEGISGROUP7312 - Allegis Group, 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.

17073 ALLEGISGROUP7312, US

  Adjacency:     9  Upstream:     9  Downstream:     0
  Upstream Adjacent AS list
    AS33489         COMCAST-33489, US
    AS209           CENTURYLINK-US-LEGACY-QWEST, US
    AS12025         IMDC-AS12025, US
    AS13876         FIBER-64, US
    AS15830         EQUINIX, NL
    AS22773         ASN-CXA-ALL-CCI-22773-RDC, US
    AS174           COGENT-174, US
    AS3356          LEVEL3, US
    AS6461          ZAYO-6461, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15562 AS17073        ORIGIN  Originate:       4864 /19.75  Transit:          0 /0.00  ALLEGISGROUP7312, 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       %
21187 AS17073       ALLEGISGROUP7312, US                              19      2      1     18      1   5.26%


  Prefix               AS Path                              Aggregation Suggestion
  199.15.201.0/24      57866 1299 12025 17073   
  199.15.202.0/24      6939 6461 17073        
  199.15.203.0/24      57866 3356 17073       
  199.15.207.0/24      57866 3356 17073       
  216.152.96.0/24      2914 13876 17073       
  216.152.97.0/24      49788 174 17073        
  216.152.98.0/23      3303 15830 17073     + Announce - aggregate of 216.152.98.0/24 (3303 15830 17073) and 216.152.99.0/24 (3303 15830 17073)
  216.152.98.0/24      3303 15830 17073     - Withdrawn - aggregated with 216.152.99.0/24 (3303 15830 17073)
  216.152.99.0/24      3303 15830 17073     - Withdrawn - aggregated with 216.152.98.0/24 (3303 15830 17073)
  216.152.100.0/24     57866 3356 17073       
  216.152.101.0/24     3257 15830 17073       
  216.152.102.0/24     3257 15830 17073       
  216.152.103.0/24     6939 6461 17073        
  216.152.104.0/24     57866 3356 17073       
  216.152.105.0/24     6939 6461 17073        
  216.152.106.0/24     57866 1299 12025 17073   
  216.152.108.0/24     3303 3356 17073        
  216.152.109.0/24     3257 22773 17073       
  216.152.110.0/24     2497 6461 17073        
  216.152.111.0/24     57866 3356 17073       

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

AS17073   11 More Specifics   11 Total Advertisements   ALLEGISGROUP7312, US
    216.152.96.0/24               216.152.96.0/20
    216.152.97.0/24               216.152.96.0/20
    216.152.98.0/24               216.152.96.0/20
    216.152.99.0/24               216.152.96.0/20
    216.152.100.0/24              216.152.96.0/20
    216.152.102.0/24              216.152.96.0/20
    216.152.103.0/24              216.152.96.0/20
    216.152.105.0/24              216.152.96.0/20
    216.152.106.0/24              216.152.96.0/20
    216.152.107.0/24              216.152.96.0/20
    216.152.110.0/24              216.152.96.0/20
    216.152.108.0/24              216.152.96.0/20

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

    - 216.152.108.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS17073 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17073\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:       17073
             ASName:         ALLEGISGROUP7312
             ASHandle:       AS17073
             RegDate:        2000-07-20
             Updated:        2019-02-26
             Ref:            https://rdap.arin.net/registry/autnum/17073
             
             
             OrgName:        Allegis Group
             OrgId:          ALLEGI-14
             Address:        7312 Parkway Dr. South
             City:           Hanover
             StateProv:      MD
             PostalCode:     21076
             Country:        US
             RegDate:        2000-07-20
             Updated:        2023-02-06
             Ref:            https://rdap.arin.net/registry/entity/ALLEGI-14
             
             
             OrgAbuseHandle: NOC32784-ARIN
             OrgAbuseName:   NOC
             OrgAbusePhone:  +1-410-579-6589 
             OrgAbuseEmail:  networking@allegisgroup.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32784-ARIN
             
             OrgTechHandle: NOC32784-ARIN
             OrgTechName:   NOC
             OrgTechPhone:  +1-410-579-6589 
             OrgTechEmail:  networking@allegisgroup.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32784-ARIN
             
             OrgNOCHandle: NOC32784-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-410-579-6589 
             OrgNOCEmail:  networking@allegisgroup.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32784-ARIN
             
             RNOCHandle: NOC32784-ARIN
             RNOCName:   NOC
             RNOCPhone:  +1-410-579-6589 
             RNOCEmail:  networking@allegisgroup.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC32784-ARIN
             
             RTechHandle: NOC32784-ARIN
             RTechName:   NOC
             RTechPhone:  +1-410-579-6589 
             RTechEmail:  networking@allegisgroup.com
             RTechRef:    https://rdap.arin.net/registry/entity/NOC32784-ARIN
             
             RAbuseHandle: NOC32784-ARIN
             RAbuseName:   NOC
             RAbusePhone:  +1-410-579-6589 
             RAbuseEmail:  networking@allegisgroup.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NOC32784-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.
             #