Report for 7764

Name

CENSUSBUREAU - National Oceanic and Atmospheric Administration, 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.

7764 CENSUSBUREAU - National Oceanic and Atmospheric Administration, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1851  AS7764         ORIGIN  Originate:     132096 /14.99  Transit:          0 /0.00  CENSUSBUREAU - National Oceanic and Atmospheric Administration, 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       %
 6970 AS7764        CENSUSBUREAU - National Oceanic and Atmospher      9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  148.129.0.0/16       4777 2516 701 7764     
  148.129.0.0/18       4777 2497 7018 7764    
  148.129.0.0/24       4777 2497 7018 7764  - Withdrawn - matching aggregate 148.129.0.0/18 4777 2497 7018 7764
  148.129.4.0/24       4777 2497 7018 7764  - Withdrawn - matching aggregate 148.129.0.0/18 4777 2497 7018 7764
  148.129.64.0/19      4777 2516 701 7764   - Withdrawn - matching aggregate 148.129.0.0/16 4777 2516 701 7764
  148.129.128.0/17     4777 2497 7018 7764    
  148.129.128.0/19     4777 2497 7018 7764  - Withdrawn - matching aggregate 148.129.128.0/17 4777 2497 7018 7764
  148.129.160.0/24     4777 2497 7018 7764  - Withdrawn - matching aggregate 148.129.128.0/17 4777 2497 7018 7764
  148.129.161.0/24     4777 2497 7018 7764  - Withdrawn - matching aggregate 148.129.128.0/17 4777 2497 7018 7764

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

AS7764   8 More Specifics   9 Total Advertisements   CENSUSBUREAU - National Oceanic and Atmospheric Administration, US
    148.129.0.0/18                148.129.0.0/16
    148.129.0.0/24                148.129.0.0/16
    148.129.4.0/24                148.129.0.0/16
    148.129.64.0/19               148.129.0.0/16
    148.129.128.0/17              148.129.0.0/16
    148.129.128.0/19              148.129.0.0/16
    148.129.160.0/24              148.129.0.0/16
    148.129.161.0/24              148.129.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS7764 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS7764\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:       7764
             ASName:         CENSUSBUREAU
             ASHandle:       AS7764
             RegDate:        1997-01-07
             Updated:        2024-08-29
             Ref:            https://rdap.arin.net/registry/autnum/7764
             
             
             OrgName:        National Oceanic and Atmospheric Administration
             OrgId:          NOAABO-Z
             Address:        325 Broadway
             City:           Boulder
             StateProv:      CO
             PostalCode:     80305
             Country:        US
             RegDate:        2020-08-25
             Updated:        2020-08-25
             Ref:            https://rdap.arin.net/registry/entity/NOAABO-Z
             
             
             OrgTechHandle: NAT41-ARIN
             OrgTechName:   N-Wave ARIN Tech
             OrgTechPhone:  +1-812-856-7477 
             OrgTechEmail:  nwave-arin-tech@noaa.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/NAT41-ARIN
             
             OrgAbuseHandle: NAA40-ARIN
             OrgAbuseName:   N-Wave ARIN Abuse
             OrgAbusePhone:  +1-812-856-7477 
             OrgAbuseEmail:  nwave-arin-abuse@noaa.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAA40-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.
             #