AS213891 — LIUZHEN-AS Liu Zhen

AS213891 announces 0 IPv4 prefixes covering 0 addresses and 10 IPv6 prefixes.

About this network

LIUZHEN-AS is held by Liu Zhen.

What it's used for

• The address space consists entirely of IPv6 prefixes, including 2a0e:aa07:e151::/48 and 2a14:67c1:a061::/48, with no IPv4 inventory.
• The AS announces 11 IPv6 prefixes and maintains 5 observed neighbours, a ratio consistent with a small-scale access or research network rather than a transit provider.
• Traffic from this AS is associated with educational and research activities, as indicated by the operator's classification in peering databases.

Notable

• The registry holder is listed as Liu Zhen, matching the AS handle LIUZHEN-AS.
• The address inventory is composed of 11 distinct IPv6 /48 and /47 blocks, all located in China.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2a0e:aa07:e151::/48
• 2a0e:aa07:e155::/48
• 2a0e:aa07:e15f::/48
• 2a14:67c1:a061::/48
• 2a14:67c1:b000::/48
• 2a14:67c1:b065::/48
• 2a14:67c1:b066::/48
• 2a14:67c1:b068::/47
• 2a14:67c3:e622::/48
• 2a14:7580:777::/48

Upstream networks

• AS53667 FranTech Solutions
• AS20473 The Constant Company, LLC
• AS16509 Amazon.com, Inc.

Adjacent networks

• AS53667 FranTech Solutions
• AS20473 The Constant Company, LLC
• AS16509 Amazon.com, Inc.
• AS204535 Tan Kok Feng
• AS204211 Shanghai Yingyun Network Technology Co., Ltd.

Routing security

• RPKI: 10 valid, 0 invalid and 1 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 73% of announcements registered; 32 route objects.
• Listed in as-sets: AS-CR, AS-CYBERVERSE-AUTO, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS154562:AS-CYBERVERSE-AUTO, AS16509:AS-AMAZON-BYO-AP-SOUTHEAST-1, AS16509:AS-AMAZON-BYO-US-EAST-1, AS17433:AS-HYTRON, AS17433:AS-HYTRON, AS198025:AS-SDIXP-US-MEMBER, AS199310:AS-DOWNSTREAM, AS202662:AS-HYTRON, AS202782:AS-DOWNSTREAM, AS202782:AS-EVERLINK, AS202782:AS-EVERLINK, AS20473:AS-VULTR, AS209533:AS-BGPTUNNEL, AS213891:AS-ANYCAST-AC, AS213891:AS-LIUZHEN, AS216211:AS-CYBERVERSE-AUTO.