AS209300 — TWD2-NET Wende Tan

AS209300 announces 1 IPv4 prefixes covering 256 addresses and 3 IPv6 prefixes.

Announced prefixes

• 44.30.120.0/24
• 2404:f4c0:f000::/44
• 2a05:1085::/32
• 2a0c:b641:573::/48

Upstream networks

• AS212683 Olilo UK & Ireland Ltd.
• AS38255 China Education and Research Network (CERNET)
• AS142650 China Education and Research Network (CERNET)
• AS45576 Tsinghua University
• AS8772 Netassist International EOOD
• AS29632 Netassist International EOOD
• AS37989 DCS1 Pte. Ltd.
• AS58057 Securebit AG

Downstream networks

• AS24239 TWD2 Education and Research Network
• AS38255 China Education and Research Network (CERNET)

Adjacent networks

• AS24239 TWD2 Education and Research Network
• AS20473 The Constant Company, LLC
• AS212683 Olilo UK & Ireland Ltd.
• AS38255 China Education and Research Network (CERNET)
• AS8772 Netassist International EOOD
• AS142650 China Education and Research Network (CERNET)
• AS29632 Netassist International EOOD
• AS45576 Tsinghua University
• AS37989 DCS1 Pte. Ltd.
• AS58057 Securebit AG

Routing security

• RPKI: 5 valid, 0 invalid and 1 not-found announcements; 4 ROAs.
• ASPA: 10 authorised providers.
• IRR: 83% of announcements registered; 39 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-4IXPV6, AS-EVIX, AS-RETN-ACTUAL-V6, AS-TWD2-NET, AS20473:AS-VULTR, AS209300:AS-CUSTOMERS, AS212683:AS-OLILO, AS4842:AS-DOWNSTREAMS.