AS4229 ZEN-NET - Zenlayer Inc
🇺🇸ARINassigned
Announced Prefixes (BGP)
37total
27 IPv410 IPv6
IPv4 Addresses
Allocated (RIR)1,792
Announced (BGP)9,984
IPv6 Addresses
Allocated (RIR)1.1×10²⁹
Announced (BGP)1.2×10²⁹
Routing hygiene
Score 20/100 · Low riskRPKI ROA coverage
43.2%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
6
diversity 67/100
- 57% of announced prefixes (21 of 37) have no valid ROA
Based on 37 announced prefixes, updated daily (2026-10-18). How the score works · RPKI explained
Announced Prefixes
(BGP)37|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRRRIPE | - | |
| Valid | Other IRRRIPE | - | |
| Valid | Other IRRRIPE | - | |
| Valid | Other IRRRIPE | - | |
| Valid | Other IRRRIPE | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| No ROA | Other IRR | - |
1-10 of 37
1 / 4
Allocated Prefixes
(RIR)15Prefix | Country | RIR | Status |
|---|---|---|---|
| 82.38.180.0/24 | 🇭🇰 HK | RIPE | assigned |
| 84.75.148.0/24 | 🇭🇰 HK | RIPE | assigned |
| 84.75.150.0/24 | 🇭🇰 HK | RIPE | assigned |
| 84.75.155.0/24 | 🇸🇬 SG | RIPE | assigned |
| 84.75.158.0/24 | 🇭🇰 HK | RIPE | assigned |
| 103.140.146.0/23 | 🇸🇬 SG | APNIC | allocated |
| 2404:ff40::/32 | 🇸🇬 SG | APNIC | allocated |
| 2404:ff40::/36 | 🇸🇬 SG | APNIC | assigned |
| 2404:ff40:1000::/36 | 🇺🇸 US | APNIC | assigned |
| 2404:ff40:2000::/36 | 🇭🇰 HK | APNIC | assigned |
1-10 of 15
1 / 2
All 37 announced prefixes of AS4229 →
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS4229 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (38)
Networks whose own prefixes AS4229 passes on: usually its customers.
- AS21859Zenlayer858
- AS45899VNPT109
- AS54994Meteverse Limited98
- AS150436Byteplus Pte86
- AS18403FPT Telecom Company84
- AS131429MOBIFONE Corporation81
- AS140766FPT Smart Cloud Company Limited59
- AS137280Kingsoft Cloud Corporation Limited53
- AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED40
- AS133385Atom Myanmar Limited37
- AS136255Telecom International Myanmar29
- AS138995Antbox Networks Limited22
- AS62610Zenlayer19
- AS401322NetO17
- AS29752Zenlayer12
- AS7552Viettel Group7
- AS132203Tencent Building, Kejizhongyi Avenue7
- AS141389GOIP Telecom (Asia Pacific) Pte6
- AS51031StarNetwork Anastasiia Hein5
- AS4628Pacific Internet Pte3
- AS7483Skycloud Computing3
- AS753810F No 33 Sec 2 Zhongshan Rd Zhonghe Dist3
- AS24162Mingxi Technology3
- AS132204CORETEL NETWORKS (INTERNATIONAL) PTE2
- AS133478Tencent Cloud Computing (Beijing)2
- AS140899Agora Lab2
- AS200325BunnyCDN BUNNYWAY, Informacijske Storitve D.O.O2
- AS9516SAKURA LINK LIMITED1
- AS45166Pacific Internet Pte1
- AS45700PT. NAP Info Lintas Nusa1
- AS55720Gigabit Hosting Sdn Bhd1
- AS63793Japan OPS Better1
- AS132337Axclusive1
- AS135300Myanmar Broadband Telecom1
- AS139009Windstream Communication Limited1
- AS139057Edgenext Legend Dynasty Pte1
- AS396986Bytedance1
- AS401948VERYBOOST1
Other adjacent networks (40)
Adjacent to AS4229 in the transit part of AS paths: peers, providers or customers.
- AS6453TATA COMMUNICATIONS (AMERICA)411
- AS57463NetIX Communications JSC122
- AS24482SG.GS84
- AS3491PCCW Global (HK)64
- AS35280F5 Networks SARL50
- AS199524GCORE G Core Labs S.A27
- AS6797GLOBALCONNECT NET GlobalConnect AB21
- AS138997Eons Data Communications Limited20
- AS7473Singapore Telecommunications16
- AS60068CDN77 Datacamp Limited15
- AS17676SoftBank11
- AS131219Indosat Singapore Pte8
- AS2500WIDE Project7
- AS49544I3Dnet I3D.Net B.V7
- AS136897Enjoyvc Cloud Group Limited7
- AS6939Hurricane Electric6
- AS4230CLARO S.A3
- AS18106Viewqwest Pte3
- AS38880Micron21 Datacentre Pty3
- AS132602Bangladesh Submarine Cable Company Limited (BSCCL)3
- AS4761INDOSAT Internet Network Provider2
- AS37468Angola Cables Angola Cables2
- AS41095IPTP2
- AS137409GSL Networks Pty2
- AS151552PT Threego Technology Indonesia2
- AS2907Research Organization Of Information And Systems, National Institute Of Informatics1
- AS4760HKT Limited1
- AS8966Etisalat EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC1
- AS9002RETN Limited1
- AS9498BHARTI Airtel1
- AS18125Tsukuba Business Academia Cooperation Support Center, Agriculture, Forestry And Fisheries Research Council Secretariat, Ministry Of Agriculture, Forestry And Fisheries1
- AS20485TRANSTELECOM Joint Stock Company TransTeleCom1
- AS33891CORE BACKBONE Core Backbone1
- AS34019HIVANE Association1
- AS45430SBN IIG/AWN IIG Transit Provider1
- AS45796UIH / BB Connect1
- AS45896Mobifone Global JSC1
- AS52468UFINET PANAMA S.A1
- AS55518Singapore Internet Exchange Limited1
- AS209090STOLON Association Stolon1
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/4229Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4229" | jq