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AS219489

MZKNET

China (CN)

ASN Information

AS NumberAS219489
AS NameAS-MZKNET
OrganizationMizuki Networks (MZKNET)
Also known asMZKNET
CountryChina (CN)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count3
IPv4 Prefix Count0
IPv6 Prefix Count3
RPKI StatusUnknown (could not be determined) ×3
IRR RecordsAvailable (5 route objects)
Websitehttps://www.mzknet.work/ ↗

AS Path to AS219489

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 215172JIANYUELAB-AS JIANYUELAB LTD
  3. 197817NYCO-CLOUD-NETWORK Nyco Cloud Network LLC
  4. 219489Origin

Most common path, seen 14× in route collector data, latest at a collector in Singapore (2026-10-19 20:36:10 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 19 peer session(s)Johannesburg: 23 peer session(s)Singapore: 23 peer session(s)Amsterdam: 24 peer session(s)London: 31 peer session(s)Eugene, OR: 59 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (3)

View All →
PrefixFamilyRPKILast Seen
2a12:cb41:1200::/44IPv6Not checkedNot looked up yet
2a12:cb41:1300::/44IPv6Not checkedNot looked up yet
2a12:cb41:13f0::/44IPv6Not checkedNot looked up yet

Peers (2)

View All →
ASNameRelationshipPathsLast Seen
AS197817NYCO-CLOUD-NETWORK Nyco Cloud Network LLCUpstream (inferred)543
AS139317ZX-AS-AP - Ningbo Dahuamao Information Technology Co LtdUpstream (inferred)2

Neighbours seen next to AS219489 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (2)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
Protocol 7 IX - Hong KongHong Kong, HK—2602:f92a:1315:2::8e1GYes
TYIXTokyo, JP—2602:f429:31::171GYes

IX ports registered by AS219489 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS219489.

Data centres where AS219489 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS219489:AS-MZKNET
Member of AS-SETsAS-BBIX-T-V6, AS-MOEDOVE, AS-JYL-DOWNSTREAMS, AS-JYL, AS-CYBERVERSE-AUTO, AS44324:AS-MD, AS202782:AS-EVERLINK, AS-HURRICANEV6, AS17433:AS-HYTRON, AS-HYTRON, AS219489:AS-MZKNET, AS199310:AS-DOWN-SRC
Peering policySelective
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic500-1000Gbps
Traffic ratioBalanced
Geographic scopeGlobal
Max prefixes (IPv4 / IPv6)0 / 528
Unicast / IPv6 / MulticastNo / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (1)

RoleNameEmailPhone
NOCNOCnoc@mzknet.work—

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS197817NYCO-CLOUD-NETWORK Nyco Cloud Network LLCUpstream (inferred)543
AS139317ZX-AS-AP - Ningbo Dahuamao Information Technology Co LtdUpstream (inferred)2

Downstreams (0)

No downstream ASNs found for AS219489 in current data sources.

Registry and network details

Registered holderAS-MZKNET Zhengda Li
RegisteredYes
Peering policySelective
IRR AS-setAS219489:AS-MZKNET
Registry record last modified
MaintainersRIPE-NCC-END-MNT, MIZUKI-MNT, JIANYUELAB-STAFF-MNT
Internet exchanges2
Facilities0
Network profile updated

Data updated . See limitations.