Report for 23313

Name

ASN-HIG - Hamilton Insurance group, BM

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.

23313 ASN-HIG - Hamilton Insurance group, BM

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11269         LINKBERMUDA - LinkBermuda LTD, BM
    AS11260         EASTLINK-HSI - EastLink, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19752 AS23313        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  ASN-HIG - Hamilton Insurance group, BM

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       %
 8601 AS23313       ASN-HIG - Hamilton Insurance group, BM             7      5      0      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  199.16.248.0/22      4777 2516 3257 11260 23313   
  199.16.248.0/23      4777 2497 2914 11269 23313   
  199.16.248.0/24      4777 2497 2914 11269 23313 - Withdrawn - matching aggregate 199.16.248.0/23 4777 2497 2914 11269 23313
  199.16.249.0/24      4777 2497 2914 11269 23313 - Withdrawn - matching aggregate 199.16.248.0/23 4777 2497 2914 11269 23313
  199.16.250.0/23      4777 2516 3257 11260 23313 - Withdrawn - matching aggregate 199.16.248.0/22 4777 2516 3257 11260 23313
  199.16.250.0/24      4777 2516 3257 11260 23313 - Withdrawn - matching aggregate 199.16.248.0/22 4777 2516 3257 11260 23313
  199.16.251.0/24      4777 2516 3257 11260 23313 - Withdrawn - matching aggregate 199.16.248.0/22 4777 2516 3257 11260 23313

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

AS23313   6 More Specifics   7 Total Advertisements   ASN-HIG - Hamilton Insurance group, BM
    199.16.248.0/23               199.16.248.0/22
    199.16.248.0/24               199.16.248.0/22
    199.16.249.0/24               199.16.248.0/22
    199.16.250.0/23               199.16.248.0/22
    199.16.250.0/24               199.16.248.0/22
    199.16.251.0/24               199.16.248.0/22

Whois Entry

whois: 402332

IANA has recorded AS23313 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23313\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:       23313
             ASName:         ASN-HIG
             ASHandle:       AS23313
             RegDate:        2017-10-03
             Updated:        2017-10-03
             Ref:            https://rdap.arin.net/registry/autnum/23313
             
             
             OrgName:        Hamilton Insurance group
             OrgId:          HIG-41
             Address:        Wellesley House North, 1st Floor
             Address:        90 Pitts Bay Road
             City:           Hamilton
             StateProv:      
             PostalCode:     HM08
             Country:        BM
             RegDate:        2017-09-28
             Updated:        2017-09-28
             Ref:            https://rdap.arin.net/registry/entity/HIG-41
             
             
             OrgTechHandle: GERAS4-ARIN
             OrgTechName:   Gerassimov, Yevgeniy 
             OrgTechPhone:  +1-441-405-5283 
             OrgTechEmail:  yev.gerassimov@hamiltongroup.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GERAS4-ARIN
             
             OrgNOCHandle: GERAS4-ARIN
             OrgNOCName:   Gerassimov, Yevgeniy 
             OrgNOCPhone:  +1-441-405-5283 
             OrgNOCEmail:  yev.gerassimov@hamiltongroup.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/GERAS4-ARIN
             
             OrgAbuseHandle: GERAS4-ARIN
             OrgAbuseName:   Gerassimov, Yevgeniy 
             OrgAbusePhone:  +1-441-405-5283 
             OrgAbuseEmail:  yev.gerassimov@hamiltongroup.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GERAS4-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.
             #