Report for 1605

Name

ALGT-HQNET - Allegiant Travel Company, 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.

1605 ALGT-HQNET - Allegiant Travel Company, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34897 AS1605         ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ALGT-HQNET - Allegiant Travel Company, 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       %
30946 AS1605        ALGT-HQNET - Allegiant Travel Company, US          4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.28.118.0/24        4777 2497 3257 1605    
  38.27.162.0/24       4777 2516 174 1605     
  38.70.194.0/24       4777 2516 174 1605     
  98.187.3.0/24        4777 2516 3257 22773 1605   

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

AS1605   4 More Specifics   4 Total Advertisements   ALGT-HQNET - Allegiant Travel Company, US
    8.28.118.0/24                 8.16.0.0/12
    38.27.162.0/24                38.0.0.0/8
    38.70.194.0/24                38.0.0.0/8
    98.187.3.0/24                 98.160.0.0/11

Whois Entry

whois: 402332

IANA has recorded AS1605 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1605\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:       1605
             ASName:         ALGT-HQNET
             ASHandle:       AS1605
             RegDate:        2009-08-07
             Updated:        2012-03-02
             Comment:        http://www.allegiantair.com
             Ref:            https://rdap.arin.net/registry/autnum/1605
             
             
             OrgName:        Allegiant Travel Company
             OrgId:          ALLEG-35
             Address:        1201 N Town Center Dr
             City:           Las Vegas
             StateProv:      NV
             PostalCode:     89144
             Country:        US
             RegDate:        2009-05-18
             Updated:        2019-08-02
             Comment:        http://www.allegiantair.com
             Ref:            https://rdap.arin.net/registry/entity/ALLEG-35
             
             
             OrgNOCHandle: NOC3634-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-702-589-8066 
             OrgNOCEmail:  networkengineering@allegiantair.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC3634-ARIN
             
             OrgTechHandle: NOC3634-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-702-589-8066 
             OrgTechEmail:  networkengineering@allegiantair.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC3634-ARIN
             
             OrgAbuseHandle: NOC3634-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-702-589-8066 
             OrgAbuseEmail:  networkengineering@allegiantair.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC3634-ARIN
             
             RTechHandle: NOC3634-ARIN
             RTechName:   Network Operations Center
             RTechPhone:  +1-702-589-8066 
             RTechEmail:  networkengineering@allegiantair.com
             RTechRef:    https://rdap.arin.net/registry/entity/NOC3634-ARIN
             
             RAbuseHandle: NOC3634-ARIN
             RAbuseName:   Network Operations Center
             RAbusePhone:  +1-702-589-8066 
             RAbuseEmail:  networkengineering@allegiantair.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NOC3634-ARIN
             
             RNOCHandle: NOC3634-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-702-589-8066 
             RNOCEmail:  networkengineering@allegiantair.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC3634-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.
             #