Report for 15355

Name

EISLER-US - Eisler Capital (US) LLC, 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.

15355 EISLER-US - Eisler Capital (US) LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15830         Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59223 AS15355        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  EISLER-US - Eisler Capital (US) LLC, 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       %
33876 AS15355       EISLER-US - Eisler Capital (US) LLC, US            1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.47.140.0/24      4608 1221 4637 15830 15355   

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

AS15355   1 More Specifics   1 Total Advertisements   EISLER-US - Eisler Capital (US) LLC, US
    199.47.140.0/24               199.47.140.0/23

Whois Entry

whois: 402603

IANA has recorded AS15355 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15355\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:       15355
             ASName:         EISLER-US
             ASHandle:       AS15355
             RegDate:        2025-01-29
             Updated:        2025-01-29
             Ref:            https://rdap.arin.net/registry/autnum/15355
             
             
             OrgName:        Eisler Capital (US) LLC
             OrgId:          ECUL-4
             Address:        395 9th Avenue
             Address:        56th Flr
             City:           New York
             StateProv:      NY
             PostalCode:     10001
             Country:        US
             RegDate:        2024-09-06
             Updated:        2024-09-30
             Ref:            https://rdap.arin.net/registry/entity/ECUL-4
             
             
             OrgRoutingHandle: FISHB24-ARIN
             OrgRoutingName:   Fishbein, Greg 
             OrgRoutingPhone:  +1-332-455-0412 
             OrgRoutingEmail:  greg.fishbein@eislercapital.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/FISHB24-ARIN
             
             OrgAbuseHandle: FISHB24-ARIN
             OrgAbuseName:   Fishbein, Greg 
             OrgAbusePhone:  +1-332-455-0412 
             OrgAbuseEmail:  greg.fishbein@eislercapital.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/FISHB24-ARIN
             
             OrgDNSHandle: FISHB24-ARIN
             OrgDNSName:   Fishbein, Greg 
             OrgDNSPhone:  +1-332-455-0412 
             OrgDNSEmail:  greg.fishbein@eislercapital.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/FISHB24-ARIN
             
             OrgNOCHandle: FISHB24-ARIN
             OrgNOCName:   Fishbein, Greg 
             OrgNOCPhone:  +1-332-455-0412 
             OrgNOCEmail:  greg.fishbein@eislercapital.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/FISHB24-ARIN
             
             OrgTechHandle: FISHB24-ARIN
             OrgTechName:   Fishbein, Greg 
             OrgTechPhone:  +1-332-455-0412 
             OrgTechEmail:  greg.fishbein@eislercapital.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/FISHB24-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.
             #