Report for 18712

Name

EVERFAST-KC - Everfast Fiber Networks LLC, 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.

18712 EVERFAST-KC, US

  Adjacency:    14  Upstream:     2  Downstream:    12
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US
    AS7018          ATT-INTERNET4, US
  Downstream Adjacent AS list
    AS394672        ALLEGIANTNETWORKS-01, US
    AS11248         MSTS-NET, US
    AS10320         ISPN, US
    AS14736         CITY-AS14736, US
    AS19081         -Reserved AS-, ZZ
    AS40508         MID-AMERICA-NAZARENE-UNIVERSITY, US
    AS3424          HFMT, US
    AS16927         IHOPKC, US
    AS46889         CLEARENT, US
    AS16428         SFS-AS1, US
    AS63007         COPK-ASN-1, US
    AS13450         TIS-DC1, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2221  AS18712        ORG+TRN Originate:     109824 /15.26  Transit:       8192 /19.00 EVERFAST-KC, 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       %
16115 AS18712       EVERFAST-KC, US                                   23      4      2     21      2   8.70%


  Prefix               AS Path                              Aggregation Suggestion
  23.29.32.0/20        3257 18712             
  64.126.0.0/19        3257 18712             
  64.126.32.0/19       7018 18712             
  64.126.64.0/18       3257 18712           + Announce - aggregate of 64.126.64.0/19 (3257 18712) and 64.126.96.0/19 (3257 18712)
  64.126.64.0/19       3257 18712           - Withdrawn - aggregated with 64.126.96.0/19 (3257 18712)
  64.126.96.0/19       3257 18712           - Withdrawn - aggregated with 64.126.64.0/19 (3257 18712)
  64.136.192.0/19      7018 18712             
  64.151.0.0/19        7018 18712             
  64.151.32.0/19       3257 18712             
  66.64.96.0/19        7018 18712             
  68.70.64.0/19        3257 18712             
  74.222.192.0/18      3257 18712           + Announce - aggregate of 74.222.192.0/19 (3257 18712) and 74.222.224.0/19 (3257 18712)
  74.222.192.0/19      3257 18712           - Withdrawn - aggregated with 74.222.224.0/19 (3257 18712)
  74.222.224.0/19      3257 18712           - Withdrawn - aggregated with 74.222.192.0/19 (3257 18712)
  104.152.124.0/22     3257 18712             
  135.26.224.0/19      3257 18712             
  135.26.248.0/24      7018 18712             
  135.26.254.0/24      7018 18712             
  162.221.228.0/22     3257 18712             
  162.253.36.0/22      3257 18712             
  192.155.72.0/21      3257 18712             
  198.136.211.0/24     3257 18712             
  198.187.195.0/24     3257 18712             
  199.87.124.0/22      3257 18712             
  205.159.223.0/24     3257 18712             

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

AS18712   26 More Specifics   40 Total Advertisements   EVERFAST-KC, US
    64.126.0.0/19                 64.126.0.0/17
    64.126.32.0/19                64.126.0.0/17
    64.126.64.0/19                64.126.0.0/17
    64.126.96.0/19                64.126.0.0/17
    64.151.0.0/19                 64.151.0.0/18
    64.151.32.0/19                64.151.0.0/18
    69.50.45.0/24                 69.50.32.0/19
    71.181.50.0/23                71.181.0.0/17
    71.181.57.0/24                71.181.0.0/17
    72.95.86.0/24                 72.95.80.0/20
    74.222.192.0/19               74.222.192.0/18
    74.222.224.0/19               74.222.192.0/18
    135.26.248.0/24               135.26.224.0/19
    135.26.254.0/24               135.26.224.0/19
    198.187.195.0/24              198.187.194.0/23
    209.105.136.0/23              209.105.128.0/19
    209.105.144.0/22              209.105.128.0/19
    209.105.148.0/22              209.105.128.0/19
    209.105.152.0/22              209.105.128.0/19
    209.105.171.0/24              209.105.160.0/20
    209.105.174.0/23              209.105.160.0/20
    209.105.179.0/24              209.105.176.0/22
    209.105.189.0/24              209.105.188.0/22
    209.105.190.0/24              209.105.188.0/22
    209.105.191.0/24              209.105.188.0/22
    216.227.85.0/24               216.227.64.0/19

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

    + 69.50.45.0/24               Announced
    + 209.105.171.0/24            Announced
    + 209.105.190.0/24            Announced
    + 209.105.191.0/24            Announced
    + 216.227.85.0/24             Announced

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS19081	Announced by	AS18712	EVERFAST-KC - Everfast Fiber Networks LLC, US

Whois Entry

whois: 402551

IANA has recorded AS18712 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18712\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:       18712
             ASName:         EVERFAST-KC
             ASHandle:       AS18712
             RegDate:        2002-10-22
             Updated:        2023-03-29
             Ref:            https://rdap.arin.net/registry/autnum/18712
             
             
             OrgName:        Everfast Fiber Networks LLC
             OrgId:          BDPL-5
             Address:        9669 Lackman Rd
             City:           Lenexa
             StateProv:      KS
             PostalCode:     66219
             Country:        US
             RegDate:        2022-11-09
             Updated:        2025-05-02
             Ref:            https://rdap.arin.net/registry/entity/BDPL-5
             
             
             OrgAbuseHandle: ENGIN271-ARIN
             OrgAbuseName:   Engineering
             OrgAbusePhone:  +1-913-322-9638 
             OrgAbuseEmail:  engineering@everfastfiber.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENGIN271-ARIN
             
             OrgTechHandle: YOUNG1430-ARIN
             OrgTechName:   Young, Matt 
             OrgTechPhone:  +1-913-322-9749 
             OrgTechEmail:  matt.young@everfastfiber.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/YOUNG1430-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.
             #