Report for 19058

Name

IRTC-NET - Illinois Rural Telecommunication Co., 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.

19058 IRTC-NET - Illinois Rural Telecommunication Co., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6752  AS19058        ORIGIN  Originate:      20480 /17.68  Transit:          0 /0.00  IRTC-NET - Illinois Rural Telecommunication Co., 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       %
 2529 AS19058       IRTC-NET - Illinois Rural Telecommunication C     31     24      2      9     22  70.97%


  Prefix               AS Path                              Aggregation Suggestion
  66.51.176.0/20       4777 2497 3356 19058   
  66.51.177.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.179.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.180.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.182.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.184.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.185.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  66.51.189.0/24       4777 2497 3356 19058 - Withdrawn - matching aggregate 66.51.176.0/20 4777 2497 3356 19058
  68.69.32.0/20        4777 2497 3356 19058   
  68.69.34.0/24        4777 2516 3356 19058   
  68.69.35.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.36.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.38.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.39.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.40.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.43.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  68.69.47.0/24        4777 2497 3356 19058 - Withdrawn - matching aggregate 68.69.32.0/20 4777 2497 3356 19058
  192.196.224.0/20     4777 2497 3356 19058   
  192.196.224.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  192.196.225.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  192.196.226.0/23     4777 2516 3356 19058   
  192.196.228.0/22     4777 2516 3356 19058 + Announce - aggregate of 192.196.228.0/23 (4777 2516 3356 19058) and 192.196.230.0/23 (4777 2516 3356 19058)
  192.196.228.0/23     4777 2516 3356 19058 - Withdrawn - aggregated with 192.196.230.0/23 (4777 2516 3356 19058)
  192.196.230.0/23     4777 2516 3356 19058 - Withdrawn - aggregated with 192.196.228.0/23 (4777 2516 3356 19058)
  192.196.234.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  192.196.235.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  192.196.236.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  192.196.237.0/24     4777 2497 3356 19058 - Withdrawn - matching aggregate 192.196.224.0/20 4777 2497 3356 19058
  216.8.76.0/23        4777 2516 3356 19058   
  216.8.81.0/24        4777 2516 3356 19058   
  216.8.82.0/23        4777 2516 3356 19058 + Announce - aggregate of 216.8.82.0/24 (4777 2516 3356 19058) and 216.8.83.0/24 (4777 2516 3356 19058)
  216.8.82.0/24        4777 2516 3356 19058 - Withdrawn - aggregated with 216.8.83.0/24 (4777 2516 3356 19058)
  216.8.83.0/24        4777 2516 3356 19058 - Withdrawn - aggregated with 216.8.82.0/24 (4777 2516 3356 19058)

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

AS19058   28 More Specifics   31 Total Advertisements   IRTC-NET - Illinois Rural Telecommunication Co., US
    66.51.177.0/24                66.51.176.0/20
    66.51.179.0/24                66.51.176.0/20
    66.51.180.0/24                66.51.176.0/20
    66.51.182.0/24                66.51.176.0/20
    66.51.184.0/24                66.51.176.0/20
    66.51.185.0/24                66.51.176.0/20
    66.51.189.0/24                66.51.176.0/20
    68.69.34.0/24                 68.69.32.0/20
    68.69.35.0/24                 68.69.32.0/20
    68.69.36.0/24                 68.69.32.0/20
    68.69.38.0/24                 68.69.32.0/20
    68.69.39.0/24                 68.69.32.0/20
    68.69.40.0/24                 68.69.32.0/20
    68.69.43.0/24                 68.69.32.0/20
    68.69.47.0/24                 68.69.32.0/20
    192.196.224.0/24              192.196.224.0/20
    192.196.225.0/24              192.196.224.0/20
    192.196.226.0/23              192.196.224.0/20
    192.196.228.0/23              192.196.224.0/20
    192.196.230.0/23              192.196.224.0/20
    192.196.234.0/24              192.196.224.0/20
    192.196.235.0/24              192.196.224.0/20
    192.196.236.0/24              192.196.224.0/20
    192.196.237.0/24              192.196.224.0/20
    216.8.76.0/23                 216.8.64.0/19
    216.8.81.0/24                 216.8.64.0/19
    216.8.82.0/24                 216.8.64.0/19
    216.8.83.0/24                 216.8.64.0/19

Whois Entry

whois: 402603

IANA has recorded AS19058 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19058\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:       19058
             ASName:         IRTC-NET
             ASHandle:       AS19058
             RegDate:        2006-08-15
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/19058
             
             
             OrgName:        Illinois Rural Telecommunication Co.
             OrgId:          IRT-7
             Address:        2 South Main Street
             City:           Winchester
             StateProv:      IL
             PostalCode:     62694
             Country:        US
             RegDate:        2006-07-25
             Updated:        2020-05-27
             Ref:            https://rdap.arin.net/registry/entity/IRT-7
             
             
             OrgAbuseHandle: IRT3-ARIN
             OrgAbuseName:   Illinois Rural Telecommunications
             OrgAbusePhone:  +1-217-742-3128 
             OrgAbuseEmail:  matth@e-co-op.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IRT3-ARIN
             
             OrgTechHandle: VNC2-ARIN
             OrgTechName:   VantagePoint Networking Consultants 
             OrgTechPhone:  +1-605-995-1777 
             OrgTechEmail:  arin@vantagepnt.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN
             
             OrgTechHandle: IRT3-ARIN
             OrgTechName:   Illinois Rural Telecommunications
             OrgTechPhone:  +1-217-742-3128 
             OrgTechEmail:  matth@e-co-op.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IRT3-ARIN
             
             RTechHandle: IRT3-ARIN
             RTechName:   Illinois Rural Telecommunications
             RTechPhone:  +1-217-742-3128 
             RTechEmail:  matth@e-co-op.com
             RTechRef:    https://rdap.arin.net/registry/entity/IRT3-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.
             #