2400:b200::/32 RPKI valid

Announced by AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 380017473483737963 2026-09-18 2026-09-24

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
2400:b200::/32 /48 AS37963 apnic authorises it
2400:b200::/32 /48 AS45102 apnic wrong origin

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
2400:b200::/32
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2010-03-19

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

23 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
2400:b200::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:1000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:2000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:2000::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 35 2026-09-18
2400:b200:2800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 35 2026-09-18
2400:b200:3000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:3000::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:3800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:4100::/48 v6 AS45102 Alibaba (US) Technology Co., Ltd. RPKI valid 37 2026-09-18
2400:b200:4101::/48 v6 AS45102 Alibaba (US) Technology Co., Ltd. RPKI valid 37 2026-09-18
2400:b200:4102::/48 v6 AS45102 Alibaba (US) Technology Co., Ltd. RPKI valid 37 2026-09-18
2400:b200:4103::/48 v6 AS45102 Alibaba (US) Technology Co., Ltd. RPKI valid 37 2026-09-18
2400:b200:5000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:5000::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:5800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:6000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:6000::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:6800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 34 2026-09-18
2400:b200:9000::/36 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 32 2026-09-18
2400:b200:9000::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 33 2026-09-18
2400:b200:9800::/37 v6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. RPKI valid 33 2026-09-18