Report for 4229

Name

ZEN-NET - Zenlayer 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.

4229 ZEN-NET - Zenlayer Inc, US

  Adjacency:    38  Upstream:     8  Downstream:    30
  Upstream Adjacent AS list
    AS45558         MPT-MM-AS-AP - MYANMA POSTS AND TELECOMMUNICATIONS, MM
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS57463         NetIX - NetIX Communications JSC, BG
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
    AS3491          PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
  Downstream Adjacent AS list
    AS18403         FPT-VN - FPT Telecom Company, VN
    AS45629         JASTEL-NETWORK-TH-AP - JasTel Network International Gateway, TH
    AS7536          CDNEXIS-NET - chiaochiao ltd., TW
    AS138415        YANCYLIMITED-AS-HK - Yancy Limited, HK
    AS135300        MBTCL-AS-AP - Myanmar Broadband Telecom Co., Ltd, MM
    AS29752         ZEN-SDN - Zenlayer Inc, US
    AS131429        MOBIFONE-AS-VN - MOBIFONE Corporation, VN
    AS132204        CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD, SG
    AS137280        KSYUNGLOBAL-AS-AP - Kingsoft cloud corporation limited, HK
    AS140899        AGORALABINC-AS-AP - Agora Lab, Inc., SG
    AS140766        FPTCLOUD-AS-VN - FPT Smart Cloud Company Limited, VN
    AS150436        BYTEPLUS-AS-AP - Byteplus Pte. Ltd., SG
    AS151552        IDNIC-THREEGOTECHNOLOGY-AS-ID - PT Threego Technology Indonesia, ID
    AS7483          SKYCLOUD-NET - Skycloud Computing co., Ltd., TW
    AS51031         StarNetwork - w1n ltd, GB
    AS132203        TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN
    AS136255        TIMCL-AS-AP - Telecom International Myanmar Co., Ltd, MM
    AS133478        TENCENT-AS-AP - Tencent Cloud Computing (Beijing) Co., Ltd, CN
    AS133385        ATOMMYANMAR-AS-AP - Atom Myanmar Limited, MM
    AS24162         MINGXI-NET - Mingxi Technology Co., Ltd., TW
    AS396986        BYTEDANCE - Bytedance Inc., US
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS45166         PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd, SG
    AS401948        MIXBOOST-D - VERYBOOST INC, US
    AS54994         ML-1432-54994 - Meteverse Limited., CA
    AS7552          VIETEL-AS-AP - Viettel Group, VN
    AS62610         ZEN-DPS - Zenlayer Inc, US
    AS9516          SAKURALINK-AS-AP - SAKURA LINK LIMITED, HK
    AS45899         VNPT-AS-VN - VNPT Corp, VN
    AS401322        LUCK-NETO-01 - NetO Corp, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10180 AS4229         ORG+TRN Originate:       9984 /18.71  Transit:     563200 /12.90 ZEN-NET - Zenlayer 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       %
15547 AS4229        ZEN-NET - Zenlayer Inc, US                        27      3      1     25      2   7.41%


  Prefix               AS Path                              Aggregation Suggestion
  23.91.109.0/24       4777 4713 2914 4229    
  23.91.110.0/23       4777 4713 2914 4229    
  82.38.180.0/24       4777 4713 2914 4229    
  84.75.148.0/24       4777 2516 3491 4229    
  84.75.150.0/24       4777 2516 3491 4229    
  84.75.155.0/24       4777 2516 3491 4229    
  84.75.158.0/24       4777 2516 3491 4229    
  98.98.98.0/24        4777 2497 1299 4229    
  98.98.230.0/23       4777 4713 2914 4229    
  103.140.146.0/23     4777 4713 2914 4229    
  128.14.86.0/24       4608 7575 2914 4229    
  129.227.160.0/21     4608 7575 1299 4229    
  129.227.160.0/24     4777 2497 1299 4229    
  129.227.161.0/24     4777 4713 2914 4229    
  129.227.162.0/24     4608 7575 2914 4229    
  129.227.163.0/24     4608 7575 1299 4229  - Withdrawn - matching aggregate 129.227.160.0/21 4608 7575 1299 4229
  129.227.164.0/24     4608 7575 2914 4229    
  129.227.165.0/24     4777 2516 3491 4229    
  129.227.166.0/24     4777 4713 2914 4229    
  129.227.167.0/24     4608 7575 2914 4229    
  162.128.0.0/22       4777 2516 3491 4229  + Announce - aggregate of 162.128.0.0/23 (4777 2516 3491 4229) and 162.128.2.0/23 (4777 2516 3491 4229)
  162.128.0.0/23       4777 2516 3491 4229  - Withdrawn - aggregated with 162.128.2.0/23 (4777 2516 3491 4229)
  162.128.2.0/23       4777 2516 3491 4229  - Withdrawn - aggregated with 162.128.0.0/23 (4777 2516 3491 4229)
  162.128.41.0/24      4777 2516 3491 4229    
  162.128.42.0/24      4777 2516 3491 4229    
  162.128.193.0/24     4777 4713 2914 4229    
  162.128.226.0/24     4777 2516 3491 4229    
  162.128.227.0/24     4777 4713 2914 4229    

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

AS4229   26 More Specifics   27 Total Advertisements   ZEN-NET - Zenlayer Inc, US
    23.91.109.0/24                23.91.96.0/20
    23.91.110.0/23                23.91.96.0/20
    82.38.180.0/24                82.38.0.0/15
    84.75.148.0/24                84.75.0.0/16
    84.75.150.0/24                84.75.0.0/16
    84.75.155.0/24                84.75.0.0/16
    84.75.158.0/24                84.75.0.0/16
    98.98.98.0/24                 98.98.0.0/16
    98.98.230.0/23                98.98.0.0/16
    128.14.86.0/24                128.14.0.0/16
    129.227.160.0/21              129.227.0.0/16
    129.227.160.0/24              129.227.0.0/16
    129.227.161.0/24              129.227.0.0/16
    129.227.162.0/24              129.227.0.0/16
    129.227.163.0/24              129.227.0.0/16
    129.227.164.0/24              129.227.0.0/16
    129.227.165.0/24              129.227.0.0/16
    129.227.166.0/24              129.227.0.0/16
    129.227.167.0/24              129.227.0.0/16
    162.128.0.0/23                162.128.0.0/16
    162.128.2.0/23                162.128.0.0/16
    162.128.41.0/24               162.128.0.0/16
    162.128.42.0/24               162.128.0.0/16
    162.128.193.0/24              162.128.0.0/16
    162.128.226.0/24              162.128.0.0/16
    162.128.227.0/24              162.128.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS4229 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4229\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:       4229
             ASName:         ZEN-NET
             ASHandle:       AS4229
             RegDate:        2020-05-20
             Updated:        2021-07-17
             Ref:            https://rdap.arin.net/registry/autnum/4229
             
             
             
             OrgName:        Zenlayer Inc
             OrgId:          ZENLA-7
             Address:        21700 Copley Dr Suite 350
             City:           Diamond Bar
             StateProv:      CA
             PostalCode:     91765
             Country:        US
             RegDate:        2017-12-27
             Updated:        2026-06-09
             Ref:            https://rdap.arin.net/registry/entity/ZENLA-7
             
             
             OrgNOCHandle: IPNOC27-ARIN
             OrgNOCName:   IPNOC
             OrgNOCPhone:  +1-800-858-7986 
             OrgNOCEmail:  ipnoc-t3@zenlayer.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/IPNOC27-ARIN
             
             OrgTechHandle: IPNOC27-ARIN
             OrgTechName:   IPNOC
             OrgTechPhone:  +1-800-858-7986 
             OrgTechEmail:  ipnoc-t3@zenlayer.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPNOC27-ARIN
             
             OrgTechHandle: TANGR16-ARIN
             OrgTechName:   Tang, Ruifan 
             OrgTechPhone:  +1-800-858-7986 
             OrgTechEmail:  ruifan.tang@zenlayer.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TANGR16-ARIN
             
             OrgTechHandle: CHUAN32-ARIN
             OrgTechName:   Chuang, Zoe 
             OrgTechPhone:  +1-909-718-3558 
             OrgTechEmail:  zoe.chuang@zenlayer.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CHUAN32-ARIN
             
             OrgAbuseHandle: SOCOP-ARIN
             OrgAbuseName:   SOC Ops
             OrgAbusePhone:  +1-909-718-3558 
             OrgAbuseEmail:  abuse@zenlayer.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOCOP-ARIN
             
             OrgNOCHandle: IPADM641-ARIN
             OrgNOCName:   IP ADMIN
             OrgNOCPhone:  +1-909-718-3558 
             OrgNOCEmail:  ipadmin@zenlayer.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM641-ARIN
             
             OrgTechHandle: IPADM641-ARIN
             OrgTechName:   IP ADMIN
             OrgTechPhone:  +1-909-718-3558 
             OrgTechEmail:  ipadmin@zenlayer.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM641-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.
             #