AS38255 — FITI-AS-AP China Education and Research Network CERNET

AS38255 announces 1 IPv4 prefixes covering 2,048 addresses and 3 IPv6 prefixes.

About this network

FITI-AS-AP is operated by CERNET (China Education and Research Network).

What it's used for

• The address space carries educational and research traffic, as indicated by the netname BJR-CERNET and registrant CERNET Helpdesk.
• With 2048 IPv4 addresses and 3 IPv6 prefixes announced against 4102 observed neighbours, the high neighbour-to-address ratio indicates a transit role for the national education backbone.
• Traffic consists of data for universities, research institutions, and academic networks across China, managed under the Ministry of Education.

Notable

• Registrants align with the announcer, listing CERNET Helpdesk and IRT-CERNET-AP for the primary prefix.
• CERNET was established in 1994 as the first nationwide education and research computer network in China.
• The inventory includes a single IPv4 prefix (118.229.40.0/21) and three IPv6 prefixes, including a large /32 block.

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

Announced prefixes

• 118.229.40.0/21
• 2001:255::/32
• 2a0e:aa06:49f::/48
• 2a0e:b107:740::/44

Upstream networks

• AS6939 Hurricane Electric LLC
• AS209300 Wende Tan
• AS24239 TWD2 Education and Research Network
• AS23911 China Next Generation Internet Beijing IX

Downstream networks

• AS9425 Future Internet Technology Infrastructure (FITI)
• AS142690 China Education and Research Network (CERNET)
• AS142664 China Education and Research Network (CERNET)
• AS142651 China Education and Research Network (CERNET)
• AS142652 China Education and Research Network (CERNET)
• AS142653 China Education and Research Network (CERNET)
• AS142654 China Education and Research Network (CERNET)
• AS142655 China Education and Research Network (CERNET)
• AS142656 China Education and Research Network (CERNET)
• AS142657 China Education and Research Network (CERNET)
• AS142658 China Education and Research Network (CERNET)
• AS142659 China Education and Research Network (CERNET)
• AS142660 China Education and Research Network (CERNET)
• AS142662 China Education and Research Network (CERNET)
• AS142663 China Education and Research Network (CERNET)
• AS142665 China Education and Research Network (CERNET)
• AS142666 China Education and Research Network (CERNET)
• AS142667 China Education and Research Network (CERNET)
• AS142668 China Education and Research Network (CERNET)
• AS142669 China Education and Research Network (CERNET)
• AS142670 China Education and Research Network (CERNET)
• AS145722 China Education and Research Network (CERNET)
• AS38272 China Education and Research Network (CERNET)
• AS142650 China Education and Research Network (CERNET)
• AS143108 China Education and Research Network (CERNET)

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS23911 China Next Generation Internet Beijing IX
• AS9425 Future Internet Technology Infrastructure (FITI)
• AS38272 China Education and Research Network (CERNET)
• AS24239 TWD2 Education and Research Network
• AS142690 China Education and Research Network (CERNET)
• AS142669 China Education and Research Network (CERNET)
• AS142664 China Education and Research Network (CERNET)
• AS209300 Wende Tan
• AS142659 China Education and Research Network (CERNET)
• AS142660 China Education and Research Network (CERNET)
• AS142662 China Education and Research Network (CERNET)
• AS142663 China Education and Research Network (CERNET)
• AS142665 China Education and Research Network (CERNET)
• AS142666 China Education and Research Network (CERNET)
• AS142667 China Education and Research Network (CERNET)
• AS142668 China Education and Research Network (CERNET)
• AS142670 China Education and Research Network (CERNET)
• AS142673 China Education and Research Network (CERNET)
• AS146239 China Education and Research Network (CERNET)
• AS142650 China Education and Research Network (CERNET)
• AS142651 China Education and Research Network (CERNET)
• AS142652 China Education and Research Network (CERNET)
• AS142653 China Education and Research Network (CERNET)
• AS142654 China Education and Research Network (CERNET)