Report for 11983

Name

TIKTOK-USDS - Tiktok U.S. Data Security 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.

11983 TIKTOK-USDS - Tiktok U.S. Data Security Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14186 AS11983        ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  TIKTOK-USDS - Tiktok U.S. Data Security 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       %
12275 AS11983       TIKTOK-USDS - Tiktok U.S. Data Security Inc.,     23      6      3     20      3  13.04%


  Prefix               AS Path                              Aggregation Suggestion
  71.18.10.0/23        4777 2516 1299 11983 + Announce - aggregate of 71.18.10.0/24 (4777 2516 1299 11983) and 71.18.11.0/24 (4777 2516 1299 11983)
  71.18.10.0/24        4777 2516 1299 11983 - Withdrawn - aggregated with 71.18.11.0/24 (4777 2516 1299 11983)
  71.18.11.0/24        4777 2516 1299 11983 - Withdrawn - aggregated with 71.18.10.0/24 (4777 2516 1299 11983)
  71.18.31.0/24        4777 2516 1299 11983   
  71.18.33.0/24        4777 2516 1299 11983   
  71.18.38.0/24        4777 2516 1299 11983   
  71.18.43.0/24        4777 2516 1299 11983   
  71.18.50.0/24        4777 2516 1299 11983   
  71.18.52.0/24        4777 2516 1299 11983   
  71.18.60.0/24        4777 2516 1299 11983   
  71.18.104.0/24       4777 2516 1299 11983   
  71.18.116.0/24       4777 2497 1299 11983   
  71.18.123.0/24       4777 2516 1299 11983   
  71.18.124.0/23       4777 2516 1299 11983 + Announce - aggregate of 71.18.124.0/24 (4777 2516 1299 11983) and 71.18.125.0/24 (4777 2516 1299 11983)
  71.18.124.0/24       4777 2516 1299 11983 - Withdrawn - aggregated with 71.18.125.0/24 (4777 2516 1299 11983)
  71.18.125.0/24       4777 2516 1299 11983 - Withdrawn - aggregated with 71.18.124.0/24 (4777 2516 1299 11983)
  71.18.130.0/24       4777 2497 1299 11983   
  71.18.188.0/24       4777 2516 1299 11983   
  71.18.191.0/24       4777 2497 1299 11983   
  71.18.192.0/23       4777 2497 1299 11983 + Announce - aggregate of 71.18.192.0/24 (4777 2497 1299 11983) and 71.18.193.0/24 (4777 2497 1299 11983)
  71.18.192.0/24       4777 2497 1299 11983 - Withdrawn - aggregated with 71.18.193.0/24 (4777 2497 1299 11983)
  71.18.193.0/24       4777 2497 1299 11983 - Withdrawn - aggregated with 71.18.192.0/24 (4777 2497 1299 11983)
  71.18.224.0/24       4777 2516 1299 11983   
  71.18.243.0/24       4777 2497 1299 11983   
  147.160.177.0/24     4777 2516 1299 11983   
  147.160.180.0/24     4777 2516 1299 11983   

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

AS11983   23 More Specifics   23 Total Advertisements   TIKTOK-USDS - Tiktok U.S. Data Security Inc., US
    71.18.10.0/24                 71.18.0.0/16
    71.18.11.0/24                 71.18.0.0/16
    71.18.31.0/24                 71.18.0.0/16
    71.18.33.0/24                 71.18.0.0/16
    71.18.38.0/24                 71.18.0.0/16
    71.18.43.0/24                 71.18.0.0/16
    71.18.50.0/24                 71.18.0.0/16
    71.18.52.0/24                 71.18.0.0/16
    71.18.60.0/24                 71.18.0.0/16
    71.18.104.0/24                71.18.0.0/16
    71.18.116.0/24                71.18.0.0/16
    71.18.123.0/24                71.18.0.0/16
    71.18.124.0/24                71.18.0.0/16
    71.18.125.0/24                71.18.0.0/16
    71.18.130.0/24                71.18.0.0/16
    71.18.188.0/24                71.18.0.0/16
    71.18.191.0/24                71.18.0.0/16
    71.18.192.0/24                71.18.0.0/16
    71.18.193.0/24                71.18.0.0/16
    71.18.224.0/24                71.18.0.0/16
    71.18.243.0/24                71.18.0.0/16
    147.160.177.0/24              147.160.176.0/20
    147.160.180.0/24              147.160.176.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 71.18.10.0/24               Announced
    + 71.18.33.0/24               Announced
    + 71.18.38.0/24               Announced
    + 71.18.43.0/24               Announced
    + 71.18.60.0/24               Announced
    + 71.18.116.0/24              Announced
    + 71.18.130.0/24              Announced
    + 71.18.191.0/24              Announced
    + 71.18.192.0/24              Announced
    + 71.18.193.0/24              Announced
    + 71.18.243.0/24              Announced

Whois Entry

whois: 402332

IANA has recorded AS11983 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11983\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:       11983
             ASName:         TIKTOK-USDS
             ASHandle:       AS11983
             RegDate:        2025-12-31
             Updated:        2025-12-31
             Ref:            https://rdap.arin.net/registry/autnum/11983
             
             
             OrgName:        Tiktok U.S. Data Security Inc.
             OrgId:          TUDS
             Address:        5800 Bristol Pkwy Ste 100
             City:           Culver City
             StateProv:      CA
             PostalCode:     90230-6697
             Country:        US
             RegDate:        2025-12-09
             Updated:        2026-01-24
             Comment:        https://usdsjv.tiktok.com
             Ref:            https://rdap.arin.net/registry/entity/TUDS
             
             
             OrgAbuseHandle: DAVID778-ARIN
             OrgAbuseName:   Davidson, Brett 
             OrgAbusePhone:  +1-650-691-8551 
             OrgAbuseEmail:  brett.davidson@tiktokusds.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DAVID778-ARIN
             
             OrgTechHandle: HOSTJ-ARIN
             OrgTechName:   Host, James 
             OrgTechPhone:  +1-650-691-8551 
             OrgTechEmail:  james.host@tiktokusds.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTJ-ARIN
             
             OrgRoutingHandle: DAVID778-ARIN
             OrgRoutingName:   Davidson, Brett 
             OrgRoutingPhone:  +1-650-691-8551 
             OrgRoutingEmail:  brett.davidson@tiktokusds.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/DAVID778-ARIN
             
             OrgTechHandle: LAMEE1-ARIN
             OrgTechName:   Lameev, Sergey 
             OrgTechPhone:  +1-650-691-8551 
             OrgTechEmail:  sergey.lameev@tiktokusds.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LAMEE1-ARIN
             
             OrgDNSHandle: HOSTJ-ARIN
             OrgDNSName:   Host, James 
             OrgDNSPhone:  +1-650-691-8551 
             OrgDNSEmail:  james.host@tiktokusds.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/HOSTJ-ARIN
             
             OrgRoutingHandle: NETOP425-ARIN
             OrgRoutingName:   NETOPS
             OrgRoutingPhone:  +1-650-691-8551 
             OrgRoutingEmail:  netops@tiktokusds.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETOP425-ARIN
             
             OrgTechHandle: MUNOZ171-ARIN
             OrgTechName:   Munoz, Alejandro 
             OrgTechPhone:  +1-650-691-8551 
             OrgTechEmail:  alejandro.munoz@tiktokusds.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MUNOZ171-ARIN
             
             OrgDNSHandle: DNS1127-ARIN
             OrgDNSName:   DNS
             OrgDNSPhone:  +1-650-691-8551 
             OrgDNSEmail:  dns@tiktokusds.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DNS1127-ARIN
             
             OrgTechHandle: DAVID778-ARIN
             OrgTechName:   Davidson, Brett 
             OrgTechPhone:  +1-650-691-8551 
             OrgTechEmail:  brett.davidson@tiktokusds.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DAVID778-ARIN
             
             OrgNOCHandle: NOC34133-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-650-691-8551 
             OrgNOCEmail:  noc@tiktokusds.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC34133-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.
             #