Report for 18530

Name

ISOMEDIA-1 - Isomedia, 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.

18530 ISOMEDIA-1 - Isomedia, Inc., US

  Adjacency:    15  Upstream:     6  Downstream:     9
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP Australian Academic and Research Network AARNet, AU
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS11404         AS-WAVE-1 - Wave Broadband, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS209           CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS399524        SOUNDLINE-01 - SoundLine Communications, US
    AS30170         OPTICFUSION - Isomedia, Inc., US
    AS397731        ELITEWORK-01 - EliteWork LLC, US
    AS53340         FIBERHUB - VegasNAP, LLC, US
    AS400699        KITSAPWIFI - KitsapWiFi, US
    AS398223        POMONA-01 - Pomona Consulting LLC, US
    AS399310        SOUTH-SOUND-911 - South Sound 911, US
    AS401361        AI-401361 - Andromeda Industries, LLC, US
    AS10557         CNW - Connect Northwest Internet Services, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2755  AS18530        ORG+TRN Originate:      79104 /15.73  Transit:      80640 /15.70 ISOMEDIA-1 - Isomedia, 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       %
 2509 AS18530       ISOMEDIA-1 - Isomedia, Inc., US                   80     30      8     58     22  27.50%


  Prefix               AS Path                              Aggregation Suggestion
  38.76.240.0/23       4777 2516 174 18530    
  46.243.160.0/24      4608 7575 18530        
  64.38.128.0/18       4608 7575 18530        
  64.38.137.0/24       4777 2497 2914 21859 18530   
  64.38.140.0/24       4777 2497 2914 21859 18530   
  64.38.154.0/23       4777 2497 2914 21859 18530   
  64.38.157.0/24       4777 2516 174 18530    
  64.38.158.0/24       4777 2516 174 18530    
  64.38.159.0/24       4777 2516 11404 18530 18530 18530 18530   
  64.38.160.0/23       4777 6939 18530        
  64.38.165.0/24       4777 2497 2914 21859 18530   
  64.38.179.0/24       4777 2516 174 18530    
  64.38.180.0/22       4777 2497 174 18530    
  66.114.128.0/19      4608 7575 18530        
  66.114.142.0/23      4777 2497 2914 21859 18530   
  66.114.144.0/23      4777 2497 2914 21859 18530   
  66.114.146.0/23      4777 6939 18530        
  66.114.150.0/24      4777 2497 2914 21859 18530   
  66.114.152.0/24      4777 2516 11404 18530   
  66.114.155.0/24      4777 6939 18530        
  66.114.157.0/24      4777 6939 18530        
  66.114.159.0/24      4777 6939 18530        
  192.150.44.0/24      4608 7575 18530        
  198.51.194.0/24      4608 7575 18530        
  199.66.140.0/22      4608 7575 18530        
  199.181.164.0/22     4608 7575 18530        
  199.181.168.0/24     4608 7575 18530        
  199.201.137.0/24     4608 7575 18530        
  199.242.244.0/24     4608 7575 18530        
  199.245.214.0/24     4608 7575 18530        
  204.8.32.0/24        4608 7575 18530        
  204.8.34.0/24        4608 7575 18530        
  204.13.165.0/24      4608 7575 18530        
  204.13.166.0/23      4608 7575 18530      + Announce - aggregate of 204.13.166.0/24 (4608 7575 18530) and 204.13.167.0/24 (4608 7575 18530)
  204.13.166.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.13.167.0/24 (4608 7575 18530)
  204.13.167.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.13.166.0/24 (4608 7575 18530)
  204.14.122.0/23      4608 7575 18530      + Announce - aggregate of 204.14.122.0/24 (4608 7575 18530) and 204.14.123.0/24 (4608 7575 18530)
  204.14.122.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.14.123.0/24 (4608 7575 18530)
  204.14.123.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.14.122.0/24 (4608 7575 18530)
  204.15.224.0/21      4608 7575 18530      + Announce - aggregate of 204.15.224.0/22 (4608 7575 18530) and 204.15.228.0/22 (4608 7575 18530)
  204.15.224.0/23      4608 7575 18530      - Withdrawn - aggregated with 204.15.226.0/23 (4608 7575 18530)
  204.15.226.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.227.0/24 (4608 7575 18530)
  204.15.227.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.226.0/24 (4608 7575 18530)
  204.15.228.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.229.0/24 (4608 7575 18530)
  204.15.229.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.228.0/24 (4608 7575 18530)
  204.15.230.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.231.0/24 (4608 7575 18530)
  204.15.231.0/24      4608 7575 18530      - Withdrawn - aggregated with 204.15.230.0/24 (4608 7575 18530)
  204.128.133.0/24     4608 7575 18530        
  206.40.133.0/24      4608 7575 18530        
  206.40.158.0/23      4608 7575 18530        
  206.124.128.0/19     4608 7575 18530        
  206.129.5.0/24       4608 7575 18530        
  206.129.6.0/23       4608 7575 18530        
  206.129.8.0/24       4608 7575 18530        
  206.129.112.0/22     4608 7575 18530        
  207.14.34.0/24       4608 7575 18530        
  207.115.64.0/19      4608 7575 18530        
  208.99.192.0/21      4608 7575 18530      + Announce - aggregate of 208.99.192.0/22 (4608 7575 18530) and 208.99.196.0/22 (4608 7575 18530)
  208.99.192.0/23      4608 7575 18530      - Withdrawn - aggregated with 208.99.194.0/23 (4608 7575 18530)
  208.99.194.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.195.0/24 (4608 7575 18530)
  208.99.195.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.194.0/24 (4608 7575 18530)
  208.99.196.0/22      4608 7575 18530      - Withdrawn - aggregated with 208.99.192.0/22 (4608 7575 18530)
  208.99.196.0/23      4608 7575 18530      - Withdrawn - matching aggregate 208.99.196.0/22 4608 7575 18530
  208.99.200.0/24      4608 7575 18530        
  208.99.202.0/23      4608 7575 18530        
  208.99.202.0/24      4608 7575 18530      - Withdrawn - matching aggregate 208.99.202.0/23 4608 7575 18530
  208.99.204.0/22      4608 7575 18530      + Announce - aggregate of 208.99.204.0/23 (4608 7575 18530) and 208.99.206.0/23 (4608 7575 18530)
  208.99.204.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.205.0/24 (4608 7575 18530)
  208.99.205.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.204.0/24 (4608 7575 18530)
  208.99.206.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.207.0/24 (4608 7575 18530)
  208.99.207.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.206.0/24 (4608 7575 18530)
  208.99.208.0/22      4608 7575 18530      + Announce - aggregate of 208.99.208.0/23 (4608 7575 18530) and 208.99.210.0/23 (4608 7575 18530)
  208.99.208.0/23      4608 7575 18530      - Withdrawn - aggregated with 208.99.210.0/23 (4608 7575 18530)
  208.99.210.0/23      4608 7575 18530      - Withdrawn - aggregated with 208.99.208.0/23 (4608 7575 18530)
  208.99.212.0/24      4608 7575 18530        
  208.99.214.0/23      4608 7575 18530      + Announce - aggregate of 208.99.214.0/24 (4608 7575 18530) and 208.99.215.0/24 (4608 7575 18530)
  208.99.214.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.215.0/24 (4608 7575 18530)
  208.99.215.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.214.0/24 (4608 7575 18530)
  208.99.216.0/21      4608 7575 18530      + Announce - aggregate of 208.99.216.0/22 (4608 7575 18530) and 208.99.220.0/22 (4608 7575 18530)
  208.99.216.0/22      4608 7575 18530      - Withdrawn - aggregated with 208.99.220.0/22 (4608 7575 18530)
  208.99.220.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.221.0/24 (4608 7575 18530)
  208.99.221.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.220.0/24 (4608 7575 18530)
  208.99.222.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.223.0/24 (4608 7575 18530)
  208.99.223.0/24      4608 7575 18530      - Withdrawn - aggregated with 208.99.222.0/24 (4608 7575 18530)
  216.9.0.0/19         4608 7575 18530        
  216.9.16.0/21        4777 6939 18530        
  216.9.24.0/22        4777 6939 18530        
  216.18.239.0/24      4608 7575 18530        

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

AS18530   65 More Specifics   80 Total Advertisements   ISOMEDIA-1 - Isomedia, Inc., US
    38.76.240.0/23                38.0.0.0/8
    64.38.137.0/24                64.38.128.0/18
    64.38.140.0/24                64.38.128.0/18
    64.38.154.0/23                64.38.128.0/18
    64.38.157.0/24                64.38.128.0/18
    64.38.158.0/24                64.38.128.0/18
    64.38.159.0/24                64.38.128.0/18
    64.38.160.0/23                64.38.128.0/18
    64.38.165.0/24                64.38.128.0/18
    64.38.179.0/24                64.38.128.0/18
    64.38.180.0/22                64.38.128.0/18
    66.114.142.0/23               66.114.128.0/19
    66.114.144.0/23               66.114.128.0/19
    66.114.146.0/23               66.114.128.0/19
    66.114.150.0/24               66.114.128.0/19
    66.114.152.0/24               66.114.128.0/19
    66.114.155.0/24               66.114.128.0/19
    66.114.157.0/24               66.114.128.0/19
    66.114.159.0/24               66.114.128.0/19
    204.8.32.0/24                 204.8.32.0/22
    204.8.34.0/24                 204.8.32.0/22
    204.13.165.0/24               204.13.164.0/22
    204.13.166.0/24               204.13.164.0/22
    204.13.167.0/24               204.13.164.0/22
    204.14.122.0/24               204.14.120.0/22
    204.14.123.0/24               204.14.120.0/22
    204.15.224.0/23               204.15.224.0/21
    204.15.226.0/24               204.15.224.0/21
    204.15.227.0/24               204.15.224.0/21
    204.15.228.0/24               204.15.224.0/21
    204.15.229.0/24               204.15.224.0/21
    204.15.230.0/24               204.15.224.0/21
    204.15.231.0/24               204.15.224.0/21
    206.40.133.0/24               206.40.128.0/19
    206.40.158.0/23               206.40.128.0/19
    206.129.5.0/24                206.129.0.0/16
    206.129.6.0/23                206.129.0.0/16
    206.129.8.0/24                206.129.0.0/16
    206.129.112.0/22              206.129.0.0/16
    207.14.34.0/24                207.12.0.0/14
    208.99.192.0/23               208.99.192.0/19
    208.99.194.0/24               208.99.192.0/19
    208.99.195.0/24               208.99.192.0/19
    208.99.196.0/22               208.99.192.0/19
    208.99.196.0/23               208.99.192.0/19
    208.99.200.0/24               208.99.192.0/19
    208.99.202.0/23               208.99.192.0/19
    208.99.202.0/24               208.99.192.0/19
    208.99.204.0/24               208.99.192.0/19
    208.99.205.0/24               208.99.192.0/19
    208.99.206.0/24               208.99.192.0/19
    208.99.207.0/24               208.99.192.0/19
    208.99.208.0/23               208.99.192.0/19
    208.99.210.0/23               208.99.192.0/19
    208.99.212.0/24               208.99.192.0/19
    208.99.214.0/24               208.99.192.0/19
    208.99.215.0/24               208.99.192.0/19
    208.99.216.0/22               208.99.192.0/19
    208.99.220.0/24               208.99.192.0/19
    208.99.221.0/24               208.99.192.0/19
    208.99.222.0/24               208.99.192.0/19
    208.99.223.0/24               208.99.192.0/19
    216.9.16.0/21                 216.9.0.0/19
    216.9.24.0/22                 216.9.0.0/19
    216.18.239.0/24               216.18.224.0/20

Whois Entry

whois: 402332

IANA has recorded AS18530 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18530\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:       18530
             ASName:         ISOMEDIA-1
             ASHandle:       AS18530
             RegDate:        2000-09-08
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/18530
             
             
             OrgName:        Isomedia, Inc.
             OrgId:          ISOM
             Address:        PO Box 58288
             City:           Seattle
             StateProv:      WA
             PostalCode:     98138
             Country:        US
             RegDate:        1996-05-12
             Updated:        2025-02-03
             Ref:            https://rdap.arin.net/registry/entity/ISOM
             
             ReferralServer:  rwhois://rwhois.isomedia.com:4321
             
             OrgAbuseHandle: NAT8-ARIN
             OrgAbuseName:   Network Abuse Team
             OrgAbusePhone:  +1-425-605-5700 
             OrgAbuseEmail:  abuse@isomedia.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAT8-ARIN
             
             OrgNOCHandle: DNSAD104-ARIN
             OrgNOCName:   DNS Admin
             OrgNOCPhone:  +1-425-605-5700 
             OrgNOCEmail:  arin-noc-poc@isomedia.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DNSAD104-ARIN
             
             OrgTechHandle: NOCAD123-ARIN
             OrgTechName:   NOC Administrators
             OrgTechPhone:  +1-253-830-2943 
             OrgTechEmail:  isofusion-arin@isofusion.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOCAD123-ARIN
             
             RTechHandle: SM362-ARIN
             RTechName:   Milton, Steve 
             RTechPhone:  +1-425-605-5700 
             RTechEmail:  arin-admin@isomedia.com
             RTechRef:    https://rdap.arin.net/registry/entity/SM362-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 rwhois.isomedia.com:4321.
             
             %rwhois V-1.5:003eff:00 rwhois.isomedia.com (by Network Solutions, Inc. V-1.5.9.6)
             %error 230 No Objects Found