Report for 396986

Name

BYTEDANCE - Bytedance 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.

396986 BYTEDANCE - Bytedance Inc., US

  Adjacency:    38  Upstream:    37  Downstream:     1
  Upstream Adjacent AS list
    AS17676         GIGAINFRA SoftBank Corp., JP
    AS24115         ASN-EQIX-MLPE Equinix, SG
    AS6663          TTI-NET, RO
    AS7575          AARNET-AS-AP Australian Academic and Research Network AARNet, AU
    AS137409        GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
    AS15924         BORUSANTELEKOM-AS, TR
    AS57187         DATAMENA-ASN, AE
    AS151552        IDNIC-THREEGOTECHNOLOGY-AS-ID PT Threego Technology Indonesia, ID
    AS61610         ELEA DATA CENTERS, BR
    AS38082         IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
    AS45629         JASTEL-NETWORK-TH-AP JasTel Network International Gateway, TH
    AS4775          GLOBE-TELECOM-AS Globe Telecoms, PH
    AS138699        TIKTOK-AS-AP TIKTOK PTE. LTD., SG
    AS4788          TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD., MY
    AS6453          AS6453 - TATA COMMUNICATIONS AMERICA INC, US
    AS45903         CMCTELECOM-VN CMC Telecom Infrastructure Company, VN
    AS7713          TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
    AS8966          ETISALAT-AS P.O. Box 1150, Dubai, U, AE
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3257          GTT-BACKBONE GTT, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS37271         Workonline, ZA
    AS2516          KDDI KDDI CORPORATION, JP
    AS4637          ASN-TELSTRA-GLOBAL Telstra Global, HK
    AS7552          VIETEL-AS-AP Viettel Group, VN
    AS8781          QA-ISP, QA
    AS58470         MOBILINK-PEERING-AS-PK IX Peering for Mobilink and Link Direct International., PK
    AS25019         SAUDINETSTC-AS, SA
    AS39386         STC-IGW-AS, SA
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
    AS9299          IPG-AS-AP Philippine Long Distance Telephone Company, PH
    AS4777          APNIC-COLO Asia Pacific Network Information Centre, JP
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS4229          ZEN-NET - Zenlayer Inc, US
    AS37662         WIOCC-AS, MU
  Downstream Adjacent AS list
    AS150436        BYTEPLUS-AS-AP Byteplus Pte. Ltd., SG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4077  AS396986       ORG+TRN Originate:      58112 /16.17  Transit:       9216 /18.83 BYTEDANCE - Bytedance 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       %
 1736 AS396986      BYTEDANCE - Bytedance Inc., US                   195     55     22    162     33  16.92%


  Prefix               AS Path                              Aggregation Suggestion
  71.18.1.0/24         4777 2516 4637 396986   
  71.18.2.0/23         4777 2516 9299 396986   
  71.18.4.0/23         4777 2516 1299 396986 + Announce - aggregate of 71.18.4.0/24 (4777 2516 1299 396986) and 71.18.5.0/24 (4777 2516 1299 396986)
  71.18.4.0/24         4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.5.0/24 (4777 2516 1299 396986)
  71.18.5.0/24         4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.4.0/24 (4777 2516 1299 396986)
  71.18.6.0/24         4608 7575 396986       
  71.18.7.0/24         4777 2497 3356 396986   
  71.18.8.0/24         4777 2497 174 396986   
  71.18.12.0/24        4608 7575 39386 396986   
  71.18.13.0/24        4777 2516 4637 396986   
  71.18.16.0/22        4777 2516 1299 396986   
  71.18.20.0/23        4777 2497 174 396986 + Announce - aggregate of 71.18.20.0/24 (4777 2497 174 396986) and 71.18.21.0/24 (4777 2497 174 396986)
  71.18.20.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.21.0/24 (4777 2497 174 396986)
  71.18.21.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.20.0/24 (4777 2497 174 396986)
  71.18.24.0/24        4777 2516 6762 396986   
  71.18.25.0/24        4777 2497 3356 396986   
  71.18.26.0/24        4777 2516 1299 396986   
  71.18.29.0/24        4777 2516 6453 8781 396986   
  71.18.30.0/24        4777 396986 396986     
  71.18.32.0/24        4608 7575 39386 25019 396986   
  71.18.34.0/24        4777 137409 396986     
  71.18.35.0/24        4777 2516 396986       
  71.18.36.0/23        4777 2497 2914 4229 21859 396986   
  71.18.39.0/24        4777 2497 174 396986   
  71.18.41.0/24        4777 2516 6762 396986   
  71.18.42.0/24        4777 2516 6762 396986   
  71.18.44.0/23        4777 2516 1299 396986   
  71.18.46.0/24        4777 2516 37271 396986   
  71.18.47.0/24        4777 2516 6762 38193 58470 396986   
  71.18.48.0/23        4777 2497 174 396986   
  71.18.51.0/24        4777 2497 174 396986   
  71.18.53.0/24        4777 2497 174 396986   
  71.18.54.0/24        4777 2497 4775 396986   
  71.18.55.0/24        4777 2497 4788 396986   
  71.18.56.0/22        4777 2497 3257 396986   
  71.18.64.0/21        4777 2516 1299 396986   
  71.18.64.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.64.0/21 4777 2516 1299 396986
  71.18.65.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.64.0/21 4777 2516 1299 396986
  71.18.66.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.64.0/21 4777 2516 1299 396986
  71.18.67.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.64.0/21 4777 2516 1299 396986
  71.18.71.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.64.0/21 4777 2516 1299 396986
  71.18.72.0/23        4777 2497 174 396986 + Announce - aggregate of 71.18.72.0/24 (4777 2497 174 396986) and 71.18.73.0/24 (4777 2497 174 396986)
  71.18.72.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.73.0/24 (4777 2497 174 396986)
  71.18.73.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.72.0/24 (4777 2497 174 396986)
  71.18.74.0/24        4777 2516 4637 396986   
  71.18.75.0/24        4777 2497 3356 396986   
  71.18.77.0/24        4777 2497 174 396986   
  71.18.79.0/24        4777 2497 174 396986   
  71.18.80.0/24        4777 2497 174 396986   
  71.18.81.0/24        4777 2516 4637 7552 396986   
  71.18.82.0/24        4777 2516 4637 7552 396986   
  71.18.84.0/22        4777 2497 174 396986   
  71.18.88.0/23        4777 2497 174 396986   
  71.18.90.0/23        4777 2516 1299 396986   
  71.18.90.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.90.0/23 4777 2516 1299 396986
  71.18.91.0/24        4777 2516 1299 396986 - Withdrawn - matching aggregate 71.18.90.0/23 4777 2516 1299 396986
  71.18.92.0/24        4777 2516 396986       
  71.18.93.0/24        4777 2497 38082 396986   
  71.18.94.0/23        4777 2497 174 396986 + Announce - aggregate of 71.18.94.0/24 (4777 2497 174 396986) and 71.18.95.0/24 (4777 2497 174 396986)
  71.18.94.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.95.0/24 (4777 2497 174 396986)
  71.18.95.0/24        4777 2497 174 396986 - Withdrawn - aggregated with 71.18.94.0/24 (4777 2497 174 396986)
  71.18.96.0/22        4777 2497 1299 396986   
  71.18.100.0/24       4777 6939 37662 396986   
  71.18.101.0/24       4777 2497 6453 396986 396986   
  71.18.102.0/24       4777 396986            
  71.18.103.0/24       4777 2516 1299 396986   
  71.18.105.0/24       4777 2516 1299 396986   
  71.18.106.0/24       4777 2516 3491 4229 21859 21859 21859 21859 396986   
  71.18.107.0/24       4777 4713 2914 4229 21859 396986   
  71.18.108.0/22       4777 2497 6453 396986   
  71.18.112.0/23       4777 2497 15412 57187 57187 57187 396986 + Announce - aggregate of 71.18.112.0/24 (4777 2497 15412 57187 57187 57187 396986) and 71.18.113.0/24 (4777 2497 15412 57187 57187 57187 396986)
  71.18.112.0/24       4777 2497 15412 57187 57187 57187 396986 - Withdrawn - aggregated with 71.18.113.0/24 (4777 2497 15412 57187 57187 57187 396986)
  71.18.113.0/24       4777 2497 15412 57187 57187 57187 396986 - Withdrawn - aggregated with 71.18.112.0/24 (4777 2497 15412 57187 57187 57187 396986)
  71.18.116.0/24       4777 2497 174 396986   
  71.18.117.0/24       4777 2516 6762 396986   
  71.18.118.0/24       4777 2516 6762 396986   
  71.18.119.0/24       4777 2516 1299 396986   
  71.18.120.0/23       4777 2516 1299 396986   
  71.18.122.0/24       4777 2516 6762 396986   
  71.18.126.0/23       4777 2497 2914 4229 21859 396986 + Announce - aggregate of 71.18.126.0/24 (4777 2497 2914 4229 21859 396986) and 71.18.127.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.126.0/24       4777 2497 2914 4229 21859 396986 - Withdrawn - aggregated with 71.18.127.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.127.0/24       4777 2497 2914 4229 21859 396986 - Withdrawn - aggregated with 71.18.126.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.128.0/23       4777 2516 1299 396986 + Announce - aggregate of 71.18.128.0/24 (4777 2516 1299 396986) and 71.18.129.0/24 (4777 2516 1299 396986)
  71.18.128.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.129.0/24 (4777 2516 1299 396986)
  71.18.129.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.128.0/24 (4777 2516 1299 396986)
  71.18.131.0/24       4777 2497 6453 396986 396986   
  71.18.132.0/23       4777 2497 38082 396986 + Announce - aggregate of 71.18.132.0/24 (4777 2497 38082 396986) and 71.18.133.0/24 (4777 2497 38082 396986)
  71.18.132.0/24       4777 2497 38082 396986 - Withdrawn - aggregated with 71.18.133.0/24 (4777 2497 38082 396986)
  71.18.133.0/24       4777 2497 38082 396986 - Withdrawn - aggregated with 71.18.132.0/24 (4777 2497 38082 396986)
  71.18.134.0/24       4777 2497 4788 21859 396986   
  71.18.135.0/24       4608 7575 396986       
  71.18.136.0/23       4777 2497 6453 396986 + Announce - aggregate of 71.18.136.0/24 (4777 2497 6453 396986) and 71.18.137.0/24 (4777 2497 6453 396986)
  71.18.136.0/24       4777 2497 6453 396986 - Withdrawn - aggregated with 71.18.137.0/24 (4777 2497 6453 396986)
  71.18.137.0/24       4777 2497 6453 396986 - Withdrawn - aggregated with 71.18.136.0/24 (4777 2497 6453 396986)
  71.18.138.0/23       4777 2516 1299 396986 + Announce - aggregate of 71.18.138.0/24 (4777 2516 1299 396986) and 71.18.139.0/24 (4777 2516 1299 396986)
  71.18.138.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.139.0/24 (4777 2516 1299 396986)
  71.18.139.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.138.0/24 (4777 2516 1299 396986)
  71.18.140.0/22       4777 2516 1299 396986   
  71.18.144.0/24       4777 2497 174 396986   
  71.18.145.0/24       4777 2497 3356 396986   
  71.18.146.0/24       4608 7575 39386 25019 396986   
  71.18.147.0/24       4608 7575 39386 396986   
  71.18.148.0/23       4777 2516 1299 396986 + Announce - aggregate of 71.18.148.0/24 (4777 2516 1299 396986) and 71.18.149.0/24 (4777 2516 1299 396986)
  71.18.148.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.149.0/24 (4777 2516 1299 396986)
  71.18.149.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.148.0/24 (4777 2516 1299 396986)
  71.18.150.0/24       4777 2516 1299 396986   
  71.18.152.0/22       4777 2516 1299 396986 + Announce - aggregate of 71.18.152.0/23 (4777 2516 1299 396986) and 71.18.154.0/23 (4777 2516 1299 396986)
  71.18.152.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.153.0/24 (4777 2516 1299 396986)
  71.18.153.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.152.0/24 (4777 2516 1299 396986)
  71.18.154.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.155.0/24 (4777 2516 1299 396986)
  71.18.155.0/24       4777 2516 1299 396986 - Withdrawn - aggregated with 71.18.154.0/24 (4777 2516 1299 396986)
  71.18.156.0/23       4777 2497 6453 396986 396986 + Announce - aggregate of 71.18.156.0/24 (4777 2497 6453 396986 396986) and 71.18.157.0/24 (4777 2497 6453 396986 396986)
  71.18.156.0/24       4777 2497 6453 396986 396986 - Withdrawn - aggregated with 71.18.157.0/24 (4777 2497 6453 396986 396986)
  71.18.157.0/24       4777 2497 6453 396986 396986 - Withdrawn - aggregated with 71.18.156.0/24 (4777 2497 6453 396986 396986)
  71.18.158.0/24       4777 4713 2914 4229 396986   
  71.18.159.0/24       4777 2516 6762 396986   
  71.18.160.0/23       4777 2497 6453 396986 396986 + Announce - aggregate of 71.18.160.0/24 (4777 2497 6453 396986 396986) and 71.18.161.0/24 (4777 2497 6453 396986 396986)
  71.18.160.0/24       4777 2497 6453 396986 396986 - Withdrawn - aggregated with 71.18.161.0/24 (4777 2497 6453 396986 396986)
  71.18.161.0/24       4777 2497 6453 396986 396986 - Withdrawn - aggregated with 71.18.160.0/24 (4777 2497 6453 396986 396986)
  71.18.162.0/24       4777 2497 174 396986   
  71.18.163.0/24       4777 396986            
  71.18.164.0/23       4777 2516 4637 7552 396986 + Announce - aggregate of 71.18.164.0/24 (4777 2516 4637 7552 396986) and 71.18.165.0/24 (4777 2516 4637 7552 396986)
  71.18.164.0/24       4777 2516 4637 7552 396986 - Withdrawn - aggregated with 71.18.165.0/24 (4777 2516 4637 7552 396986)
  71.18.165.0/24       4777 2516 4637 7552 396986 - Withdrawn - aggregated with 71.18.164.0/24 (4777 2516 4637 7552 396986)
  71.18.166.0/24       4777 2497 3356 396986   
  71.18.167.0/24       4777 137409 396986     
  71.18.168.0/24       4777 2497 3356 396986   
  71.18.169.0/24       4777 2516 1299 396986   
  71.18.170.0/23       4777 2497 2914 4229 21859 396986 + Announce - aggregate of 71.18.170.0/24 (4777 2497 2914 4229 21859 396986) and 71.18.171.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.170.0/24       4777 2497 2914 4229 21859 396986 - Withdrawn - aggregated with 71.18.171.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.171.0/24       4777 2497 2914 4229 21859 396986 - Withdrawn - aggregated with 71.18.170.0/24 (4777 2497 2914 4229 21859 396986)
  71.18.175.0/24       4777 2497 174 396986   
  71.18.176.0/23       4777 396986 396986   + Announce - aggregate of 71.18.176.0/24 (4777 396986 396986) and 71.18.177.0/24 (4777 396986 396986)
  71.18.176.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.177.0/24 (4777 396986 396986)
  71.18.177.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.176.0/24 (4777 396986 396986)
  71.18.178.0/24       4777 2497 1273 15924 396986   
  71.18.179.0/24       4777 2497 174 396986   
  71.18.180.0/24       4777 2497 5511 37662 396986   
  71.18.182.0/24       4777 2497 1273 15924 396986   
  71.18.183.0/24       4777 2497 174 396986   
  71.18.184.0/24       4777 2516 6762 38193 58470 396986   
  71.18.185.0/24       4777 2516 1299 396986   
  71.18.186.0/23       4777 2497 174 396986 + Announce - aggregate of 71.18.186.0/24 (4777 2497 174 396986) and 71.18.187.0/24 (4777 2497 174 396986)
  71.18.186.0/24       4777 2497 174 396986 - Withdrawn - aggregated with 71.18.187.0/24 (4777 2497 174 396986)
  71.18.187.0/24       4777 2497 174 396986 - Withdrawn - aggregated with 71.18.186.0/24 (4777 2497 174 396986)
  71.18.196.0/24       4777 2497 2914 4229 151552 396986   
  71.18.197.0/24       4777 2497 6453 396986 396986   
  71.18.199.0/24       4777 2497 45629 396986   
  71.18.200.0/22       4777 396986 396986   + Announce - aggregate of 71.18.200.0/23 (4777 396986 396986) and 71.18.202.0/23 (4777 396986 396986)
  71.18.200.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.201.0/24 (4777 396986 396986)
  71.18.201.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.200.0/24 (4777 396986 396986)
  71.18.202.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.203.0/24 (4777 396986 396986)
  71.18.203.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.202.0/24 (4777 396986 396986)
  71.18.204.0/23       4777 396986 396986   + Announce - aggregate of 71.18.204.0/24 (4777 396986 396986) and 71.18.205.0/24 (4777 396986 396986)
  71.18.204.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.205.0/24 (4777 396986 396986)
  71.18.205.0/24       4777 396986 396986   - Withdrawn - aggregated with 71.18.204.0/24 (4777 396986 396986)
  71.18.206.0/23       4777 2516 174 396986 + Announce - aggregate of 71.18.206.0/24 (4777 2516 174 396986) and 71.18.207.0/24 (4777 2516 174 396986)
  71.18.206.0/24       4777 2516 174 396986 - Withdrawn - aggregated with 71.18.207.0/24 (4777 2516 174 396986)
  71.18.207.0/24       4777 2516 174 396986 - Withdrawn - aggregated with 71.18.206.0/24 (4777 2516 174 396986)
  71.18.208.0/24       4777 2516 174 396986   
  71.18.209.0/24       4777 2497 174 396986   
  71.18.210.0/24       4777 2497 174 396986   
  71.18.211.0/24       4777 2497 3356 61610 396986   
  71.18.212.0/24       4777 2497 3356 61610 396986   
  71.18.213.0/24       4777 2516 1299 396986   
  71.18.214.0/24       4777 2497 174 396986   
  71.18.215.0/24       4777 2516 1299 396986   
  71.18.216.0/23       4777 2497 174 396986 + Announce - aggregate of 71.18.216.0/24 (4777 2497 174 396986) and 71.18.217.0/24 (4777 2497 174 396986)
  71.18.216.0/24       4777 2497 174 396986 - Withdrawn - aggregated with 71.18.217.0/24 (4777 2497 174 396986)
  71.18.217.0/24       4777 2497 174 396986 - Withdrawn - aggregated with 71.18.216.0/24 (4777 2497 174 396986)
  71.18.218.0/24       4777 2516 1299 396986   
  71.18.219.0/24       4777 2497 1273 15924 396986   
  71.18.222.0/24       4777 396986            
  71.18.223.0/24       4777 2497 174 396986   
  71.18.228.0/24       4777 2497 6453 396986 396986   
  71.18.231.0/24       4777 2497 2914 4229 21859 396986   
  71.18.232.0/24       4777 2497 174 396986   
  71.18.233.0/24       4777 2497 3491 138699 396986   
  71.18.237.0/24       4777 2497 4788 21859 396986   
  71.18.238.0/24       4777 2497 4788 21859 396986   
  71.18.239.0/24       4777 2516 6762 396986   
  71.18.240.0/24       4777 2497 174 396986   
  71.18.241.0/24       4777 4713 2914 396986   
  71.18.243.0/24       4777 2497 174 396986   
  71.18.244.0/24       4777 2497 174 396986   
  71.18.245.0/24       4777 2516 396986 396986   
  71.18.246.0/24       4777 6939 37662 396986   
  101.45.0.0/24        4777 2516 3356 396986   
  101.45.3.0/24        4608 7575 21859 396986   
  101.45.4.0/24        4777 4713 2914 4229 21859 396986   
  101.45.5.0/24        4777 2497 7713 396986   
  101.45.16.0/24       4777 2497 1273 15924 396986   
  101.45.196.0/24      4777 2516 174 396986 396986   
  130.44.212.0/24      4777 2497 174 396986   
  130.44.214.0/24      4777 2497 3356 396986   
  130.44.215.0/24      4777 2497 174 396986   
  139.177.225.0/24     4777 2497 4788 138699 396986   
  139.177.227.0/24     4777 2516 1299 396986   
  139.177.233.0/24     4777 2516 1299 396986   
  139.177.235.0/24     4777 2516 1299 396986 396986 396986 396986 396986 396986   
  139.177.238.0/24     4777 2497 8966 396986   
  139.177.240.0/24     4777 2516 1299 396986   
  139.177.241.0/24     4777 2497 174 396986   
  139.177.242.0/24     4608 7575 3491 45903 45903 45903 45903 396986   
  139.177.243.0/24     4608 7575 15412 9304 45903 45903 45903 45903 45903 45903 45903 396986 396986 396986   
  139.177.244.0/24     4777 2497 6453 396986 396986   
  139.177.245.0/24     4777 2516 1299 396986   
  139.177.246.0/24     4777 2497 6453 396986 396986   
  139.177.247.0/24     4777 2497 4788 21859 396986   
  139.177.248.0/24     4777 2497 4788 396986   
  147.160.176.0/24     4777 396986            
  147.160.182.0/24     4608 7575 396986       
  147.160.184.0/24     4777 2516 1299 396986   
  147.160.190.0/24     4777 2516 1299 396986   
  192.64.15.0/24       4777 2497 174 396986   
  199.103.24.0/24      4777 396986            
  199.103.25.0/24      4777 2516 1299 396986   

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

AS396986   195 More Specifics   195 Total Advertisements   BYTEDANCE - Bytedance Inc., US
    71.18.1.0/24                  71.18.0.0/16
    71.18.2.0/23                  71.18.0.0/16
    71.18.4.0/24                  71.18.0.0/16
    71.18.5.0/24                  71.18.0.0/16
    71.18.6.0/24                  71.18.0.0/16
    71.18.7.0/24                  71.18.0.0/16
    71.18.8.0/24                  71.18.0.0/16
    71.18.12.0/24                 71.18.0.0/16
    71.18.13.0/24                 71.18.0.0/16
    71.18.16.0/22                 71.18.0.0/16
    71.18.20.0/24                 71.18.0.0/16
    71.18.21.0/24                 71.18.0.0/16
    71.18.24.0/24                 71.18.0.0/16
    71.18.25.0/24                 71.18.0.0/16
    71.18.26.0/24                 71.18.0.0/16
    71.18.29.0/24                 71.18.0.0/16
    71.18.30.0/24                 71.18.0.0/16
    71.18.32.0/24                 71.18.0.0/16
    71.18.34.0/24                 71.18.0.0/16
    71.18.35.0/24                 71.18.0.0/16
    71.18.36.0/23                 71.18.0.0/16
    71.18.39.0/24                 71.18.0.0/16
    71.18.41.0/24                 71.18.0.0/16
    71.18.42.0/24                 71.18.0.0/16
    71.18.44.0/23                 71.18.0.0/16
    71.18.46.0/24                 71.18.0.0/16
    71.18.47.0/24                 71.18.0.0/16
    71.18.48.0/23                 71.18.0.0/16
    71.18.51.0/24                 71.18.0.0/16
    71.18.53.0/24                 71.18.0.0/16
    71.18.54.0/24                 71.18.0.0/16
    71.18.55.0/24                 71.18.0.0/16
    71.18.56.0/22                 71.18.0.0/16
    71.18.64.0/21                 71.18.0.0/16
    71.18.64.0/24                 71.18.0.0/16
    71.18.65.0/24                 71.18.0.0/16
    71.18.66.0/24                 71.18.0.0/16
    71.18.67.0/24                 71.18.0.0/16
    71.18.71.0/24                 71.18.0.0/16
    71.18.72.0/24                 71.18.0.0/16
    71.18.73.0/24                 71.18.0.0/16
    71.18.74.0/24                 71.18.0.0/16
    71.18.75.0/24                 71.18.0.0/16
    71.18.77.0/24                 71.18.0.0/16
    71.18.79.0/24                 71.18.0.0/16
    71.18.80.0/24                 71.18.0.0/16
    71.18.81.0/24                 71.18.0.0/16
    71.18.82.0/24                 71.18.0.0/16
    71.18.84.0/22                 71.18.0.0/16
    71.18.88.0/23                 71.18.0.0/16
    71.18.90.0/23                 71.18.0.0/16
    71.18.90.0/24                 71.18.0.0/16
    71.18.91.0/24                 71.18.0.0/16
    71.18.92.0/24                 71.18.0.0/16
    71.18.93.0/24                 71.18.0.0/16
    71.18.94.0/24                 71.18.0.0/16
    71.18.95.0/24                 71.18.0.0/16
    71.18.96.0/22                 71.18.0.0/16
    71.18.100.0/24                71.18.0.0/16
    71.18.101.0/24                71.18.0.0/16
    71.18.102.0/24                71.18.0.0/16
    71.18.103.0/24                71.18.0.0/16
    71.18.105.0/24                71.18.0.0/16
    71.18.106.0/24                71.18.0.0/16
    71.18.107.0/24                71.18.0.0/16
    71.18.108.0/22                71.18.0.0/16
    71.18.112.0/24                71.18.0.0/16
    71.18.113.0/24                71.18.0.0/16
    71.18.116.0/24                71.18.0.0/16
    71.18.117.0/24                71.18.0.0/16
    71.18.118.0/24                71.18.0.0/16
    71.18.119.0/24                71.18.0.0/16
    71.18.120.0/23                71.18.0.0/16
    71.18.122.0/24                71.18.0.0/16
    71.18.126.0/24                71.18.0.0/16
    71.18.127.0/24                71.18.0.0/16
    71.18.128.0/24                71.18.0.0/16
    71.18.129.0/24                71.18.0.0/16
    71.18.131.0/24                71.18.0.0/16
    71.18.132.0/24                71.18.0.0/16
    71.18.133.0/24                71.18.0.0/16
    71.18.134.0/24                71.18.0.0/16
    71.18.135.0/24                71.18.0.0/16
    71.18.136.0/24                71.18.0.0/16
    71.18.137.0/24                71.18.0.0/16
    71.18.138.0/24                71.18.0.0/16
    71.18.139.0/24                71.18.0.0/16
    71.18.140.0/22                71.18.0.0/16
    71.18.144.0/24                71.18.0.0/16
    71.18.145.0/24                71.18.0.0/16
    71.18.146.0/24                71.18.0.0/16
    71.18.147.0/24                71.18.0.0/16
    71.18.148.0/24                71.18.0.0/16
    71.18.149.0/24                71.18.0.0/16
    71.18.150.0/24                71.18.0.0/16
    71.18.152.0/24                71.18.0.0/16
    71.18.153.0/24                71.18.0.0/16
    71.18.154.0/24                71.18.0.0/16
    71.18.155.0/24                71.18.0.0/16
    71.18.156.0/24                71.18.0.0/16
    71.18.157.0/24                71.18.0.0/16
    71.18.158.0/24                71.18.0.0/16
    71.18.159.0/24                71.18.0.0/16
    71.18.160.0/24                71.18.0.0/16
    71.18.161.0/24                71.18.0.0/16
    71.18.162.0/24                71.18.0.0/16
    71.18.163.0/24                71.18.0.0/16
    71.18.164.0/24                71.18.0.0/16
    71.18.165.0/24                71.18.0.0/16
    71.18.166.0/24                71.18.0.0/16
    71.18.167.0/24                71.18.0.0/16
    71.18.168.0/24                71.18.0.0/16
    71.18.169.0/24                71.18.0.0/16
    71.18.170.0/24                71.18.0.0/16
    71.18.171.0/24                71.18.0.0/16
    71.18.175.0/24                71.18.0.0/16
    71.18.176.0/24                71.18.0.0/16
    71.18.177.0/24                71.18.0.0/16
    71.18.178.0/24                71.18.0.0/16
    71.18.179.0/24                71.18.0.0/16
    71.18.180.0/24                71.18.0.0/16
    71.18.182.0/24                71.18.0.0/16
    71.18.183.0/24                71.18.0.0/16
    71.18.184.0/24                71.18.0.0/16
    71.18.185.0/24                71.18.0.0/16
    71.18.186.0/24                71.18.0.0/16
    71.18.187.0/24                71.18.0.0/16
    71.18.196.0/24                71.18.0.0/16
    71.18.197.0/24                71.18.0.0/16
    71.18.199.0/24                71.18.0.0/16
    71.18.200.0/24                71.18.0.0/16
    71.18.201.0/24                71.18.0.0/16
    71.18.202.0/24                71.18.0.0/16
    71.18.203.0/24                71.18.0.0/16
    71.18.204.0/24                71.18.0.0/16
    71.18.205.0/24                71.18.0.0/16
    71.18.206.0/24                71.18.0.0/16
    71.18.207.0/24                71.18.0.0/16
    71.18.208.0/24                71.18.0.0/16
    71.18.209.0/24                71.18.0.0/16
    71.18.210.0/24                71.18.0.0/16
    71.18.211.0/24                71.18.0.0/16
    71.18.212.0/24                71.18.0.0/16
    71.18.213.0/24                71.18.0.0/16
    71.18.214.0/24                71.18.0.0/16
    71.18.215.0/24                71.18.0.0/16
    71.18.216.0/24                71.18.0.0/16
    71.18.217.0/24                71.18.0.0/16
    71.18.218.0/24                71.18.0.0/16
    71.18.219.0/24                71.18.0.0/16
    71.18.222.0/24                71.18.0.0/16
    71.18.223.0/24                71.18.0.0/16
    71.18.228.0/24                71.18.0.0/16
    71.18.231.0/24                71.18.0.0/16
    71.18.232.0/24                71.18.0.0/16
    71.18.233.0/24                71.18.0.0/16
    71.18.237.0/24                71.18.0.0/16
    71.18.238.0/24                71.18.0.0/16
    71.18.239.0/24                71.18.0.0/16
    71.18.240.0/24                71.18.0.0/16
    71.18.241.0/24                71.18.0.0/16
    71.18.243.0/24                71.18.0.0/16
    71.18.244.0/24                71.18.0.0/16
    71.18.245.0/24                71.18.0.0/16
    71.18.246.0/24                71.18.0.0/16
    101.45.0.0/24                 101.45.0.0/16
    101.45.3.0/24                 101.45.0.0/16
    101.45.4.0/24                 101.45.0.0/16
    101.45.5.0/24                 101.45.0.0/16
    101.45.16.0/24                101.45.0.0/16
    101.45.196.0/24               101.45.0.0/16
    130.44.212.0/24               130.44.212.0/22
    130.44.214.0/24               130.44.212.0/22
    130.44.215.0/24               130.44.212.0/22
    139.177.225.0/24              139.177.224.0/19
    139.177.227.0/24              139.177.224.0/19
    139.177.233.0/24              139.177.224.0/19
    139.177.235.0/24              139.177.224.0/19
    139.177.238.0/24              139.177.224.0/19
    139.177.240.0/24              139.177.224.0/19
    139.177.241.0/24              139.177.224.0/19
    139.177.242.0/24              139.177.224.0/19
    139.177.243.0/24              139.177.224.0/19
    139.177.244.0/24              139.177.224.0/19
    139.177.245.0/24              139.177.224.0/19
    139.177.246.0/24              139.177.224.0/19
    139.177.247.0/24              139.177.224.0/19
    139.177.248.0/24              139.177.224.0/19
    147.160.176.0/24              147.160.176.0/20
    147.160.182.0/24              147.160.176.0/20
    147.160.184.0/24              147.160.176.0/20
    147.160.190.0/24              147.160.176.0/20
    192.64.15.0/24                192.64.14.0/23
    199.103.24.0/24               199.103.24.0/23
    199.103.25.0/24               199.103.24.0/23

Whois Entry

whois: 402332

IANA has recorded AS396986 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS396986\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)