Report for 19586

Name

FIRST-CITY-INTERNET - First City Internet, 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 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.

19586 FIRST-CITY-INTERNET - First City Internet, LLC, 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
24625 AS19586        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  FIRST-CITY-INTERNET - First City Internet, LLC, 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       %
 7226 AS19586       FIRST-CITY-INTERNET - First City Internet, LL      8      8      2      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.15.112.0/22      4777 2516 3356 19586 + Announce - aggregate of 204.15.112.0/23 (4777 2516 3356 19586) and 204.15.114.0/23 (4777 2516 3356 19586)
  204.15.112.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 204.15.113.0/24 (4777 2516 3356 19586)
  204.15.113.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 204.15.112.0/24 (4777 2516 3356 19586)
  204.15.114.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 204.15.115.0/24 (4777 2516 3356 19586)
  204.15.115.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 204.15.114.0/24 (4777 2516 3356 19586)
  208.73.116.0/22      4777 2516 3356 19586 + Announce - aggregate of 208.73.116.0/23 (4777 2516 3356 19586) and 208.73.118.0/23 (4777 2516 3356 19586)
  208.73.116.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 208.73.117.0/24 (4777 2516 3356 19586)
  208.73.117.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 208.73.116.0/24 (4777 2516 3356 19586)
  208.73.118.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 208.73.119.0/24 (4777 2516 3356 19586)
  208.73.119.0/24      4777 2516 3356 19586 - Withdrawn - aggregated with 208.73.118.0/24 (4777 2516 3356 19586)

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

AS19586   8 More Specifics   8 Total Advertisements   FIRST-CITY-INTERNET - First City Internet, LLC, US
    204.15.112.0/24               204.15.112.0/22
    204.15.113.0/24               204.15.112.0/22
    204.15.114.0/24               204.15.112.0/22
    204.15.115.0/24               204.15.112.0/22
    208.73.116.0/24               208.73.116.0/22
    208.73.117.0/24               208.73.116.0/22
    208.73.118.0/24               208.73.116.0/22
    208.73.119.0/24               208.73.116.0/22

Whois Entry

whois: 402332

IANA has recorded AS19586 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19586\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:       19586
             ASName:         FIRST-CITY-INTERNET
             ASHandle:       AS19586
             RegDate:        2001-01-22
             Updated:        2022-04-13
             Ref:            https://rdap.arin.net/registry/autnum/19586
             
             
             OrgName:        First City Internet, LLC
             OrgId:          FCIL-1
             Address:        3 W. Garden Street
             Address:        Suite 214
             City:           Pensacola
             StateProv:      FL
             PostalCode:     32502
             Country:        US
             RegDate:        2022-02-26
             Updated:        2022-03-17
             Ref:            https://rdap.arin.net/registry/entity/FCIL-1
             
             
             OrgDNSHandle: JN296-ARIN
             OrgDNSName:   Nitterauer, JIM 
             OrgDNSPhone:  +1-850-696-6634 
             OrgDNSEmail:  hostmaster@firstcityinternet.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/JN296-ARIN
             
             OrgTechHandle: JN296-ARIN
             OrgTechName:   Nitterauer, JIM 
             OrgTechPhone:  +1-850-696-6634 
             OrgTechEmail:  hostmaster@firstcityinternet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JN296-ARIN
             
             OrgAbuseHandle: JN296-ARIN
             OrgAbuseName:   Nitterauer, JIM 
             OrgAbusePhone:  +1-850-696-6634 
             OrgAbuseEmail:  hostmaster@firstcityinternet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JN296-ARIN
             
             OrgNOCHandle: JN296-ARIN
             OrgNOCName:   Nitterauer, JIM 
             OrgNOCPhone:  +1-850-696-6634 
             OrgNOCEmail:  hostmaster@firstcityinternet.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/JN296-ARIN
             
             OrgRoutingHandle: JN296-ARIN
             OrgRoutingName:   Nitterauer, JIM 
             OrgRoutingPhone:  +1-850-696-6634 
             OrgRoutingEmail:  hostmaster@firstcityinternet.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/JN296-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.
             #