Report for 27533

Name

OMGEO - Depository Trust & Clearing Corporation, 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.

27533 OMGEO, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49169 AS27533        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  OMGEO, 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       %
21861 AS27533       OMGEO, US                                          2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.188.30.0/23      7018 27533 27533     + Announce - aggregate of 167.188.30.0/24 (7018 27533 27533) and 167.188.31.0/24 (7018 27533 27533)
  167.188.30.0/24      7018 27533 27533     - Withdrawn - aggregated with 167.188.31.0/24 (7018 27533 27533)
  167.188.31.0/24      7018 27533 27533     - Withdrawn - aggregated with 167.188.30.0/24 (7018 27533 27533)

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

AS27533   5 More Specifics   5 Total Advertisements   OMGEO, US
    38.117.148.0/24               38.0.0.0/8
    167.188.241.0/24              167.188.0.0/16
    167.188.242.0/24              167.188.0.0/16
    167.188.243.0/24              167.188.0.0/16
    167.188.250.0/24              167.188.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS27533 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27533\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:       27533
             ASName:         OMGEO
             ASHandle:       AS27533
             RegDate:        2003-03-25
             Updated:        2017-09-29
             Ref:            https://rdap.arin.net/registry/autnum/27533
             
             
             OrgName:        Depository Trust & Clearing Corporation
             OrgId:          DTCC-4
             Address:        570 Washington Blvd
             City:           Jersey City
             StateProv:      NJ
             PostalCode:     07310
             Country:        US
             RegDate:        1999-12-08
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/DTCC-4
             
             
             OrgNOCHandle: NEO3-ARIN
             OrgNOCName:   Network Engineering and Operations
             OrgNOCPhone:  +1-212-855-5990 
             OrgNOCEmail:  hostmaster@dtcc.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NEO3-ARIN
             
             OrgAbuseHandle: NEO3-ARIN
             OrgAbuseName:   Network Engineering and Operations
             OrgAbusePhone:  +1-212-855-5990 
             OrgAbuseEmail:  hostmaster@dtcc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEO3-ARIN
             
             OrgTechHandle: NEO3-ARIN
             OrgTechName:   Network Engineering and Operations
             OrgTechPhone:  +1-212-855-5990 
             OrgTechEmail:  hostmaster@dtcc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NEO3-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.
             #