Report for 19880

Name

REALCOMPII - REALCOMP II LTD., 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.

19880 REALCOMPII - REALCOMP II LTD., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33668         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30119 AS19880        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  REALCOMPII - REALCOMP II LTD., 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       %
 9694 AS19880       REALCOMPII - REALCOMP II LTD., US                  6      6      2      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  207.111.176.0/22     4777 2516 7922 33668 19880 + Announce - aggregate of 207.111.176.0/23 (4777 2516 7922 33668 19880) and 207.111.178.0/23 (4777 2516 7922 33668 19880)
  207.111.176.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.177.0/24 (4777 2516 7922 33668 19880)
  207.111.177.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.176.0/24 (4777 2516 7922 33668 19880)
  207.111.178.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.179.0/24 (4777 2516 7922 33668 19880)
  207.111.179.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.178.0/24 (4777 2516 7922 33668 19880)
  207.111.180.0/23     4777 2516 7922 33668 19880 + Announce - aggregate of 207.111.180.0/24 (4777 2516 7922 33668 19880) and 207.111.181.0/24 (4777 2516 7922 33668 19880)
  207.111.180.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.181.0/24 (4777 2516 7922 33668 19880)
  207.111.181.0/24     4777 2516 7922 33668 19880 - Withdrawn - aggregated with 207.111.180.0/24 (4777 2516 7922 33668 19880)

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

AS19880   6 More Specifics   6 Total Advertisements   REALCOMPII - REALCOMP II LTD., US
    207.111.176.0/24              207.111.176.0/20
    207.111.177.0/24              207.111.176.0/20
    207.111.178.0/24              207.111.176.0/20
    207.111.179.0/24              207.111.176.0/20
    207.111.180.0/24              207.111.176.0/20
    207.111.181.0/24              207.111.176.0/20

Whois Entry

whois: 402599

IANA has recorded AS19880 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19880\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:       19880
             ASName:         REALCOMPII
             ASHandle:       AS19880
             RegDate:        2001-02-26
             Updated:        2012-05-22
             Ref:            https://rdap.arin.net/registry/autnum/19880
             
             
             OrgName:        REALCOMP II LTD.
             OrgId:          RIL-17
             Address:        27555 Farmington Rd
             Address:        Suite 325
             City:           FARMINGTON HILLS
             StateProv:      MI
             PostalCode:     48334
             Country:        US
             RegDate:        2001-02-26
             Updated:        2015-12-08
             Ref:            https://rdap.arin.net/registry/entity/RIL-17
             
             
             OrgAbuseHandle: KF266-ARIN
             OrgAbuseName:   FRANKLIN, KEN 
             OrgAbusePhone:  +1-248-699-9165 
             OrgAbuseEmail:  KFRANKLIN@corp.realcomp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KF266-ARIN
             
             OrgTechHandle: KF266-ARIN
             OrgTechName:   FRANKLIN, KEN 
             OrgTechPhone:  +1-248-699-9165 
             OrgTechEmail:  KFRANKLIN@corp.realcomp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KF266-ARIN
             
             OrgNOCHandle: KF266-ARIN
             OrgNOCName:   FRANKLIN, KEN 
             OrgNOCPhone:  +1-248-699-9165 
             OrgNOCEmail:  KFRANKLIN@corp.realcomp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KF266-ARIN
             
             RTechHandle: KF266-ARIN
             RTechName:   FRANKLIN, KEN 
             RTechPhone:  +1-248-699-9165 
             RTechEmail:  KFRANKLIN@corp.realcomp.com
             RTechRef:    https://rdap.arin.net/registry/entity/KF266-ARIN
             
             RNOCHandle: KF266-ARIN
             RNOCName:   FRANKLIN, KEN 
             RNOCPhone:  +1-248-699-9165 
             RNOCEmail:  KFRANKLIN@corp.realcomp.com
             RNOCRef:    https://rdap.arin.net/registry/entity/KF266-ARIN
             
             RAbuseHandle: KF266-ARIN
             RAbuseName:   FRANKLIN, KEN 
             RAbusePhone:  +1-248-699-9165 
             RAbuseEmail:  KFRANKLIN@corp.realcomp.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/KF266-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.
             #