Report for 19417

Name

CENTR-65-ASN - Centra-Larm Monitoring, 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.

19417 CENTR-65-ASN, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13672         FAIRPO-3, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59656 AS19417        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CENTR-65-ASN, 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       %
35307 AS19417       CENTR-65-ASN, US                                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.189.156.0/24      7018 19417 19417       

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

AS19417   2 More Specifics   2 Total Advertisements   CENTR-65-ASN, US
    12.189.156.0/24               12.0.0.0/8
    107.0.82.0/24                 107.0.0.0/14

Whois Entry

whois: 402590

IANA has recorded AS19417 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19417\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:       19417
             ASName:         CENTR-65-ASN
             ASHandle:       AS19417
             RegDate:        2007-12-21
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/19417
             
             
             OrgName:        Centra-Larm Monitoring, Inc.
             OrgId:          CENTR-65
             Address:        994 Candia Road
             City:           Manchester
             StateProv:      NH
             PostalCode:     03109
             Country:        US
             RegDate:        2007-09-18
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/CENTR-65
             
             
             OrgTechHandle: HOSTM1056-ARIN
             OrgTechName:   Hostmaster
             OrgTechPhone:  +1-603-570-9031 
             OrgTechEmail:  hostmaster@security7.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM1056-ARIN
             
             OrgAbuseHandle: HOSTM1056-ARIN
             OrgAbuseName:   Hostmaster
             OrgAbusePhone:  +1-603-570-9031 
             OrgAbuseEmail:  hostmaster@security7.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM1056-ARIN
             
             RNOCHandle: HOSTM1056-ARIN
             RNOCName:   Hostmaster
             RNOCPhone:  +1-603-570-9031 
             RNOCEmail:  hostmaster@security7.net
             RNOCRef:    https://rdap.arin.net/registry/entity/HOSTM1056-ARIN
             
             RTechHandle: HOSTM1056-ARIN
             RTechName:   Hostmaster
             RTechPhone:  +1-603-570-9031 
             RTechEmail:  hostmaster@security7.net
             RTechRef:    https://rdap.arin.net/registry/entity/HOSTM1056-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.
             #