Report for 20182

Name

ESSENTGTY001 - ESSENT GUARANTY, 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 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.

20182 ESSENTGTY001 - ESSENT GUARANTY, INC., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48507 AS20182        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ESSENTGTY001 - ESSENT GUARANTY, INC., 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       %
34953 AS20182       ESSENTGTY001 - ESSENT GUARANTY, INC., US           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  72.236.26.0/24       4777 2497 7018 20182   
  204.27.210.0/24      4777 2497 3356 20182   

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

AS20182   1 More Specifics   2 Total Advertisements   ESSENTGTY001 - ESSENT GUARANTY, INC., US
    72.236.26.0/24                72.236.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS20182 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20182\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:       20182
             ASName:         ESSENTGTY001
             ASHandle:       AS20182
             RegDate:        2007-09-04
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/20182
             
             
             OrgName:        ESSENT GUARANTY, INC.
             OrgId:          ESSEN-11
             Address:        Radnor Center 2
             Address:        100 Matsonford Road
             Address:        Third Floor
             City:           RADNOR
             StateProv:      PA
             PostalCode:     19087
             Country:        US
             RegDate:        2008-10-17
             Updated:        2024-05-16
             Ref:            https://rdap.arin.net/registry/entity/ESSEN-11
             
             
             OrgTechHandle: MNE75-ARIN
             OrgTechName:   Nebel, Martin 
             OrgTechPhone:  +1-610-918-1214 
             OrgTechEmail:  marty.nebel@essent.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/MNE75-ARIN
             
             OrgTechHandle: WILSO1889-ARIN
             OrgTechName:   Wilson, Justin 
             OrgTechPhone:  +1-336-776-3701 
             OrgTechEmail:  justin.wilson@essent.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/WILSO1889-ARIN
             
             OrgAbuseHandle: MNE75-ARIN
             OrgAbuseName:   Nebel, Martin 
             OrgAbusePhone:  +1-610-918-1214 
             OrgAbuseEmail:  marty.nebel@essent.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MNE75-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.
             #