Report for 20253

Name

QWILTED-PROD-01 - Qwilt 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.

20253 QWILTED-PROD-01 - Qwilt Inc., US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP Australian Academic and Research Network AARNet, AU
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS999           CORIX-999 - CORIX NETWORKS, US
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30432 AS20253        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  QWILTED-PROD-01 - Qwilt 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       %
21576 AS20253       QWILTED-PROD-01 - Qwilt Inc., US                   6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  217.20.48.0/24       4777 2497 1299 20253   
  217.20.50.0/23       4777 2516 701 20253  + Announce - aggregate of 217.20.50.0/24 (4777 2516 701 20253) and 217.20.51.0/24 (4777 2516 701 20253)
  217.20.50.0/24       4777 2516 701 20253  - Withdrawn - aggregated with 217.20.51.0/24 (4777 2516 701 20253)
  217.20.51.0/24       4777 2516 701 20253  - Withdrawn - aggregated with 217.20.50.0/24 (4777 2516 701 20253)
  217.20.54.0/24       4608 7575 20253        
  217.20.55.0/24       4777 2497 1299 20253   
  217.20.62.0/24       4777 2497 3356 28663 999 20253   

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

AS20253   6 More Specifics   6 Total Advertisements   QWILTED-PROD-01 - Qwilt Inc., US
    217.20.48.0/24                217.20.48.0/20
    217.20.50.0/24                217.20.48.0/20
    217.20.51.0/24                217.20.48.0/20
    217.20.54.0/24                217.20.48.0/20
    217.20.55.0/24                217.20.48.0/20
    217.20.62.0/24                217.20.48.0/20

Whois Entry

whois: 402332

IANA has recorded AS20253 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20253\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:       20253
             ASName:         QWILTED-PROD-01
             ASHandle:       AS20253
             RegDate:        2020-02-18
             Updated:        2020-02-18
             Comment:        qwilt.com
             Ref:            https://rdap.arin.net/registry/autnum/20253
             
             
             OrgName:        Qwilt Inc.
             OrgId:          QWILT
             Address:        C/O Qwilt/Digital Alpha, 1 California St,
             City:           San Francisco
             StateProv:      CA
             PostalCode:     94111
             Country:        US
             RegDate:        2020-02-12
             Updated:        2026-03-18
             Comment:        www.qwilt.com
             Comment:        +1 (650) 266-7492
             Ref:            https://rdap.arin.net/registry/entity/QWILT
             
             
             OrgNOCHandle: PEERI33-ARIN
             OrgNOCName:   Peering Ops
             OrgNOCPhone:  +1-650-466-7492 
             OrgNOCEmail:  peering-ops@qwilt.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/PEERI33-ARIN
             
             OrgRoutingHandle: LASKI3-ARIN
             OrgRoutingName:   Laskin, Niv 
             OrgRoutingPhone:  +1-650-466-7492 
             OrgRoutingEmail:  nivl@qwilt.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/LASKI3-ARIN
             
             OrgTechHandle: PEERI33-ARIN
             OrgTechName:   Peering Ops
             OrgTechPhone:  +1-650-466-7492 
             OrgTechEmail:  peering-ops@qwilt.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PEERI33-ARIN
             
             OrgRoutingHandle: PEERI33-ARIN
             OrgRoutingName:   Peering Ops
             OrgRoutingPhone:  +1-650-466-7492 
             OrgRoutingEmail:  peering-ops@qwilt.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/PEERI33-ARIN
             
             OrgAbuseHandle: ABUSE8364-ARIN
             OrgAbuseName:   Abuse account
             OrgAbusePhone:  +1-866-824-8009 
             OrgAbuseEmail:  abuse@qwilt.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8364-ARIN
             
             OrgTechHandle: LASKI3-ARIN
             OrgTechName:   Laskin, Niv 
             OrgTechPhone:  +1-650-466-7492 
             OrgTechEmail:  nivl@qwilt.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LASKI3-ARIN
             
             OrgDNSHandle: PEERI33-ARIN
             OrgDNSName:   Peering Ops
             OrgDNSPhone:  +1-650-466-7492 
             OrgDNSEmail:  peering-ops@qwilt.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/PEERI33-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.
             #