
The first virtual BGP player, operating
AS211729 IPv6-Only Research and Experiential Network

Network Resources
ASN
- AS211729
IPv6 Prefixes
2a0f:85c1:bba::/48
2a10:ccc0:d00::/44
2a10:ccc6:66c0::/44
2a14:67c1:b400::/40
AS-SET
AS211729:AS-BAIYUEXIAO
— Self and downstreamsAS211729:AS-DOWNSTREAM
— Downstream only
Services
Public DNS
AdGuard-based zero-logging anycast IPv6 DNS service.
To use our DNS service, please set your DNS server to the following addresses:
2a10:ccc0:d00::0720
2a10:ccc0:d00::0721
Network Access
We provide following network access services, please contact our support for more information:
- IPv6 Transit at multiple locations, with BGP support, for personal and non-commercial use only
- IPv6 tunneled Internet access
IX & PoPs
- FogIXP, Zurich (ZRH), CH
- LocIX, Frankfurt am Main (FRA), DE
- AKIX (VXLAN), Frankfurt (FRA), DE
- FREMIX, Fremont (FRM), CA, US
- ZXIX, Hong Kong (HKG), CN
- ZeroIX, San Jose (SJC), CA, US
Peering Policy
BAIYUEXIAO PROJECT have an open peering policy. You can peer with us at the IXPs we are present, as listed above.
Alternatively, you can also peer with us via a tunnel. Below is a list of tunnel technologies we support, please note that we do not support IPSec.
- GRE
- GRETAP
- SIT (IPv6-in-IPv4)
- VXLAN
- WireGuard
Please send your peering request to our NOC mailbox: noc@baiyuexiao.cn.
You may also check our Filtering Policy when establishing BGP sessions with us.
BGP Communities
We use BGP communities to control the routing of our prefixes. See our BGP Communities page for more information.
The same BGP communities are also available at our BGP.tools page.
MANRS Membership

BAIYUEXIAO PROJECT is a proud member of MANRS, the Mutually Agreed Norms for Routing Security.
MANRS supports thousands of network operators, infrastructure, and equipment manufacturers worldwide in enhancing routing security, making significant contributions to the stability and healthy operation of global network.Committed to delivering secure and reliable network to our customers, BAIYUEXIAO PROJECT is honored to join MANRS. By becoming member of MANRS, we are able to improve our network security measures and policies continuously, and engage more deeply in communication and coordination with global network operators.
See our Implementation of MANRS Actions for more information.
Contact and Support
For abuse reports, please send an email to our abuse mailbox: abuse@baiyuexiao.cn.
For network operations and peering requests, please contact our NOC team at: noc@baiyuexiao.cn.
The working language of our NOC are:
- Chinese (中文)
- English
If you encounter any issues, here are resources you can refer to:
- Filtering Policy to understand which prefixes we accept and how we filter them.
- Looking Glass for our routing information.
- Contact our NOC with email listed above.