Report for 36426

Name

ISOTRASN - IsoTropic Networks, 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 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.

36426 ISOTRASN, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS16851         NEBRASKALINK, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6902  AS36426        ORIGIN  Originate:      20224 /17.70  Transit:          0 /0.00  ISOTRASN, 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       %
 8811 AS36426       ISOTRASN, US                                      16      5      0     11      5  31.25%


  Prefix               AS Path                              Aggregation Suggestion
  64.148.140.0/24      7018 36426             
  70.232.240.0/21      7018 36426             
  75.7.64.0/21         7018 36426             
  75.7.71.0/24         3257 1299 16851 36426   
  76.239.144.0/21      7018 36426             
  99.185.144.0/21      7018 36426             
  99.185.144.0/24      7018 36426           - Withdrawn - matching aggregate 99.185.144.0/21 7018 36426
  100.42.0.0/20        7018 36426             
  162.220.88.0/21      7018 36426             
  162.220.91.0/24      7018 36426           - Withdrawn - matching aggregate 162.220.88.0/21 7018 36426
  162.220.92.0/24      7018 36426           - Withdrawn - matching aggregate 162.220.88.0/21 7018 36426
  162.220.93.0/24      7018 36426           - Withdrawn - matching aggregate 162.220.88.0/21 7018 36426
  162.220.94.0/24      7018 36426           - Withdrawn - matching aggregate 162.220.88.0/21 7018 36426
  162.255.244.0/22     7018 36426             
  192.200.12.0/22      7018 36426             
  192.234.80.0/21      7018 36426             

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

AS36426   22 More Specifics   27 Total Advertisements   ISOTRASN, US
    64.148.140.0/24               64.148.0.0/15
    70.232.240.0/21               70.232.128.0/17
    75.7.64.0/21                  75.4.0.0/14
    76.239.144.0/21               76.239.0.0/16
    76.239.144.0/24               76.239.0.0/16
    99.185.144.0/21               99.184.0.0/13
    99.185.144.0/24               99.184.0.0/13
    99.185.145.0/24               99.184.0.0/13
    100.42.0.0/21                 100.42.0.0/20
    100.42.8.0/21                 100.42.0.0/20
    162.220.88.0/23               162.220.88.0/21
    162.220.90.0/24               162.220.88.0/21
    162.220.91.0/24               162.220.88.0/21
    162.220.92.0/24               162.220.88.0/21
    162.220.93.0/24               162.220.88.0/21
    162.220.94.0/24               162.220.88.0/21
    162.220.95.0/24               162.220.88.0/21
    162.255.246.0/24              162.255.244.0/22
    192.200.12.0/23               192.200.12.0/22
    192.200.14.0/23               192.200.12.0/22
    192.234.80.0/22               192.234.80.0/21
    192.234.84.0/22               192.234.80.0/21
    75.7.71.0/24                  75.4.0.0/14

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

    + 76.239.144.0/24             Announced
    + 99.185.144.0/24             Announced
    + 100.42.0.0/20               Announced
    + 162.220.88.0/21             Announced
    + 192.200.12.0/22             Announced
    + 192.234.80.0/21             Announced
    - 75.7.71.0/24                Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS36426 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36426\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:       36426
             ASName:         ISOTRASN
             ASHandle:       AS36426
             RegDate:        2010-05-13
             Updated:        2022-05-26
             Ref:            https://rdap.arin.net/registry/autnum/36426
             
             
             OrgName:        IsoTropic Networks, Inc.
             OrgId:          ISOTR-1
             Address:        W2835 Krueger Road
             City:           Lake Geneva
             StateProv:      WI
             PostalCode:     53147
             Country:        US
             RegDate:        2009-12-01
             Updated:        2024-11-25
             Comment:        http://www.isosat.net
             Ref:            https://rdap.arin.net/registry/entity/ISOTR-1
             
             
             OrgTechHandle: BODEN-ARIN
             OrgTechName:   Boden, James 
             OrgTechPhone:  +1-262-248-9600 
             OrgTechEmail:  it_department@isotropic.network
             OrgTechRef:    https://rdap.arin.net/registry/entity/BODEN-ARIN
             
             OrgNOCHandle: NOCSU26-ARIN
             OrgNOCName:   NOC Support
             OrgNOCPhone:  +1-262-248-9600 
             OrgNOCEmail:  noc@isotropic.network
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCSU26-ARIN
             
             OrgAbuseHandle: NOCSU26-ARIN
             OrgAbuseName:   NOC Support
             OrgAbusePhone:  +1-262-248-9600 
             OrgAbuseEmail:  noc@isotropic.network
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOCSU26-ARIN
             
             RNOCHandle: NOCSU26-ARIN
             RNOCName:   NOC Support
             RNOCPhone:  +1-262-248-9600 
             RNOCEmail:  noc@isotropic.network
             RNOCRef:    https://rdap.arin.net/registry/entity/NOCSU26-ARIN
             
             RTechHandle: ITDEP294-ARIN
             RTechName:   IT Department
             RTechPhone:  +1-262-248-9600 
             RTechEmail:  it_department@isotropic.network
             RTechRef:    https://rdap.arin.net/registry/entity/ITDEP294-ARIN
             
             RAbuseHandle: ITDEP294-ARIN
             RAbuseName:   IT Department
             RAbusePhone:  +1-262-248-9600 
             RAbuseEmail:  it_department@isotropic.network
             RAbuseRef:    https://rdap.arin.net/registry/entity/ITDEP294-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.
             #