Report for 1321

Name

ANSBB-ASNNET-1 - Verizon Business, 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.

1321 ANSBB-ASNNET-1 - Verizon Business, US

  Adjacency:    16  Upstream:     4  Downstream:    12
  Upstream Adjacent AS list
    AS702           UUNET - Verizon Business, US
    AS701           UUNET - Verizon Business, US
    AS1339          ANSBB-ASNNET-1 - Verizon Business, US
    AS703           UUNET - Verizon Business, US
  Downstream Adjacent AS list
    AS11787         PACOURTS-AS - Supreme Court of Pennsylvania, US
    AS26425         EXELON-CORPORATION - Exelon Corporation, US
    AS23503         CONSTELLATION-ENERGY - Exelon Corporation, US
    AS4642          CATHAYPACIFIC-AS-AP Cathay Pacific Airways Ltd., HK
    AS395959        XEROX-ELL - XEROX CORPORATION, US
    AS2830          VERIZON-DUAL-HOMED-CUSTOMERS, NL
    AS14799         EXP-EC2000 - Experian, US
    AS10953         CEG - CONSTELLATION ENERGY GENERATION, LLC, US
    AS16224         FIFA-AS, GB
    AS22390         XEROX-WB - XEROX CORPORATION, US
    AS7046          RFC2270-UUNET-CUSTOMER - Verizon Business, US
    AS26662         XEROX-WV - XEROX CORPORATION, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14970 AS1321         ORG+TRN Originate:       5120 /19.68  Transit:     199424 /14.39 ANSBB-ASNNET-1 - Verizon Business, 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       %
30914 AS1321        ANSBB-ASNNET-1 - Verizon Business, US             20      0      0     20      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  152.196.4.0/24       4777 2516 701 1321     
  152.196.8.0/24       4777 2497 701 1321     
  152.196.10.0/24      4777 2497 701 1321     
  152.196.12.0/24      4777 2497 701 1321     
  152.196.14.0/24      4777 2497 701 1321     
  152.196.16.0/24      4777 2497 701 1321     
  152.196.18.0/24      4777 2497 701 1321     
  152.196.20.0/24      4777 2516 701 1321     
  152.196.22.0/24      4777 2497 701 1321     
  152.196.26.0/24      4777 2497 701 1321     
  152.196.28.0/24      4777 2497 701 1321     
  152.196.68.0/24      4777 2516 1299 702 1321   
  152.196.70.0/24      4777 2516 1299 702 1321   
  152.196.72.0/24      4777 2516 1299 702 1321   
  152.196.74.0/24      4777 2516 1299 702 1321   
  152.196.100.0/24     4777 2497 703 1321     
  152.196.102.0/24     4777 2497 703 1321     
  152.196.104.0/24     4777 2497 703 1321     
  152.196.106.0/24     4777 2497 703 1321     
  152.196.121.0/24     4777 2516 701 1339 1321   

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

AS1321   20 More Specifics   20 Total Advertisements   ANSBB-ASNNET-1 - Verizon Business, US
    152.196.4.0/24                152.192.0.0/13
    152.196.8.0/24                152.192.0.0/13
    152.196.10.0/24               152.192.0.0/13
    152.196.12.0/24               152.192.0.0/13
    152.196.14.0/24               152.192.0.0/13
    152.196.16.0/24               152.192.0.0/13
    152.196.18.0/24               152.192.0.0/13
    152.196.20.0/24               152.192.0.0/13
    152.196.22.0/24               152.192.0.0/13
    152.196.26.0/24               152.192.0.0/13
    152.196.28.0/24               152.192.0.0/13
    152.196.68.0/24               152.192.0.0/13
    152.196.70.0/24               152.192.0.0/13
    152.196.72.0/24               152.192.0.0/13
    152.196.74.0/24               152.192.0.0/13
    152.196.100.0/24              152.192.0.0/13
    152.196.102.0/24              152.192.0.0/13
    152.196.104.0/24              152.192.0.0/13
    152.196.106.0/24              152.192.0.0/13
    152.196.121.0/24              152.192.0.0/13

Whois Entry

whois: 402332

IANA has recorded AS1321 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1321\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:       1321 - 1340
             ASName:         ANSBB-ASNNET-1
             ASHandle:       AS1321
             RegDate:        1994-11-23
             Updated:        2024-03-04
             Ref:            https://rdap.arin.net/registry/autnum/1321
             
             
             
             OrgName:        Verizon Business
             OrgId:          MCICS
             Address:        22001 Loudoun County Pkwy
             City:           Ashburn
             StateProv:      VA
             PostalCode:     20147
             Country:        US
             RegDate:        2006-05-30
             Updated:        2025-10-28
             Ref:            https://rdap.arin.net/registry/entity/MCICS
             
             
             OrgTechHandle: SWIPP9-ARIN
             OrgTechName:   SWIPPER
             OrgTechPhone:  +1-800-900-0241 
             OrgTechEmail:  swipper@verizonbusiness.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SWIPP9-ARIN
             
             OrgDNSHandle: VZDNS1-ARIN
             OrgDNSName:   VZ-DNSADMIN
             OrgDNSPhone:  +1-800-900-0241 
             OrgDNSEmail:  dnsadmin@verizon.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/VZDNS1-ARIN
             
             OrgAbuseHandle: ABUSE5603-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-800-900-0241 
             OrgAbuseEmail:  abuse@verizon.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5603-ARIN
             
             OrgAbuseHandle: ABUSE3-ARIN
             OrgAbuseName:   abuse
             OrgAbusePhone:  +1-800-900-0241 
             OrgAbuseEmail:  abuse-mail@verizonbusiness.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3-ARIN
             
             OrgTechHandle: VIS1-ARIN
             OrgTechName:   Verizon Internet Services
             OrgTechPhone:  +1-800-243-6994 
             OrgTechEmail:  IPMGMT@verizon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VIS1-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.
             #