Report for 21743

Name

ANL-36 - Atlas Networks Corporation, 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.

21743 ANL-36 - Atlas Networks Corporation, US

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
  Downstream Adjacent AS list
    AS395664        ALTIUS-INSTITUTE-FOR-BIOMEDICAL-SCIENCES - Altius Institute for Biomedical Sciences, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6852  AS21743        ORIGIN  Originate:      19968 /17.71  Transit:          0 /0.00  ANL-36 - Atlas Networks Corporation, 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       %
35658 AS21743       ANL-36 - Atlas Networks Corporation, US           20      0      0     20      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.42.141.0/24       4608 7575 2914 21743   
  45.42.142.0/24       4608 7575 2914 21743   
  66.93.14.0/24        4608 7575 2914 21743   
  66.170.184.0/21      4608 7575 2914 21743   
  66.171.176.0/20      4608 7575 21743        
  66.248.243.0/24      4608 7575 2914 21743   
  69.5.52.0/22         4608 7575 2914 21743   
  91.234.156.0/22      4608 7575 2914 21743   
  104.36.44.0/22       4608 7575 21743        
  104.192.204.0/22     4608 7575 2914 21743   
  104.247.120.0/22     4608 7575 2914 21743   
  104.254.210.0/23     4608 7575 2914 21743   
  104.255.0.0/22       4608 7575 2914 21743   
  149.18.8.0/22        4608 7575 2914 21743   
  154.6.48.0/22        4608 7575 2914 21743   
  161.129.176.0/24     4608 7575 2914 21743   
  199.231.240.0/21     4608 7575 2914 21743   
  209.200.234.0/23     4608 7575 2914 21743   
  216.75.151.0/24      4608 7575 2914 21743   
  216.247.100.0/22     4777 2516 3257 21743   

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

AS21743   10 More Specifics   20 Total Advertisements   ANL-36 - Atlas Networks Corporation, US
    45.42.141.0/24                45.42.140.0/22
    45.42.142.0/24                45.42.140.0/22
    66.93.14.0/24                 66.92.0.0/15
    66.248.243.0/24               66.248.240.0/22
    104.254.210.0/23              104.254.208.0/22
    149.18.8.0/22                 149.18.0.0/16
    154.6.48.0/22                 154.6.0.0/16
    209.200.234.0/23              209.200.224.0/19
    216.75.151.0/24               216.75.128.0/19
    216.247.100.0/22              216.247.96.0/20

Whois Entry

whois: 402591

IANA has recorded AS21743 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21743\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:       21743
             ASName:         ANL-36
             ASHandle:       AS21743
             RegDate:        2011-01-20
             Updated:        2014-08-05
             Ref:            https://rdap.arin.net/registry/autnum/21743
             
             
             OrgName:        Atlas Networks Corporation
             OrgId:          ANL-36
             Address:        2700 4th Ave S
             Address:        Suite C
             City:           Seattle
             StateProv:      WA
             PostalCode:     98134
             Country:        US
             RegDate:        2010-11-08
             Updated:        2022-05-31
             Ref:            https://rdap.arin.net/registry/entity/ANL-36
             
             
             OrgAbuseHandle: ANA68-ARIN
             OrgAbuseName:   Atlas Networks Abuse
             OrgAbusePhone:  +1-206-395-7222 
             OrgAbuseEmail:  abuse@atlasnet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ANA68-ARIN
             
             OrgNOCHandle: ANS7-ARIN
             OrgNOCName:   Atlas Networks Support
             OrgNOCPhone:  +1-206-395-7222 
             OrgNOCEmail:  support@atlasnet.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ANS7-ARIN
             
             OrgTechHandle: ANS7-ARIN
             OrgTechName:   Atlas Networks Support
             OrgTechPhone:  +1-206-395-7222 
             OrgTechEmail:  support@atlasnet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ANS7-ARIN
             
             RNOCHandle: ANS7-ARIN
             RNOCName:   Atlas Networks Support
             RNOCPhone:  +1-206-395-7222 
             RNOCEmail:  support@atlasnet.com
             RNOCRef:    https://rdap.arin.net/registry/entity/ANS7-ARIN
             
             RAbuseHandle: ANS7-ARIN
             RAbuseName:   Atlas Networks Support
             RAbusePhone:  +1-206-395-7222 
             RAbuseEmail:  support@atlasnet.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ANS7-ARIN
             
             RTechHandle: ANS7-ARIN
             RTechName:   Atlas Networks Support
             RTechPhone:  +1-206-395-7222 
             RTechEmail:  support@atlasnet.com
             RTechRef:    https://rdap.arin.net/registry/entity/ANS7-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.
             #