Report for 398256

Name

AS-ULTAHOST - Ultahost, 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.

398256 -Reserved AS-, ZZ

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS394177        SHIFT-HOSTING-LLC, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24444 AS398256       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
76173 AS398256      -Reserved AS-, ZZ                                  9      0      0      9      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  67.210.97.0/24       49788 1299 398256      
  96.62.77.0/24        49788 174 398256       
  104.145.210.0/24     49788 1299 398256      
  151.241.99.0/24      49788 1299 398256      
  185.233.166.0/24     6939 394177 398256     
  192.142.48.0/24      49788 1299 398256      
  192.142.49.0/24      3257 174 398256        
  202.155.8.0/24       49788 1299 398256      
  213.139.77.0/24      49788 1299 398256      

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

AS398256   2 More Specifics   2 Total Advertisements   QUERIZON, CA
    38.103.156.0/23               38.0.0.0/8
    149.115.208.0/20              149.115.0.0/16

Whois Entry

whois: 402551

IANA has recorded AS398256 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS398256\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:       398256
             ASName:         AS-ULTAHOST
             ASHandle:       AS398256
             RegDate:        2025-03-18
             Updated:        2025-03-18
             Ref:            https://rdap.arin.net/registry/autnum/398256
             
             
             OrgName:        Ultahost, Inc.
             OrgId:          ULTAH
             Address:        651 N Broad St. Suite 206
             City:           Middletown
             StateProv:      DE
             PostalCode:     19709
             Country:        US
             RegDate:        2025-02-10
             Updated:        2025-03-17
             Ref:            https://rdap.arin.net/registry/entity/ULTAH
             
             
             OrgAbuseHandle: ULTAH-ARIN
             OrgAbuseName:   Ultahost Admin
             OrgAbusePhone:  +1-302-966-3941 
             OrgAbuseEmail:  ultahost@gmail.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ULTAH-ARIN
             
             OrgTechHandle: ULTAH-ARIN
             OrgTechName:   Ultahost Admin
             OrgTechPhone:  +1-302-966-3941 
             OrgTechEmail:  ultahost@gmail.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ULTAH-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.
             #