AS24355 — CNGI-CD-IX-AS-AP CERNET2 IX at University of Electronic Science and Technology of China

AS24355 announces 0 IPv4 prefixes covering 0 addresses and 40 IPv6 prefixes.

About this network

The AS handle CNGI-CD-IX-AS-AP is held by CERNET2 IX at University of Electronic Science and Technology of China.

What it's used for

• The space carries CERNET infrastructure, evidenced by the netname BJR-CERNET and registrant China Education and Research Network (CERNET).
• The AS announces 256 IPv4 addresses and 47 IPv6 prefixes, with only 2 observed neighbours, indicating a localized exchange or access role rather than transit.

Notable

• The registrant China Education and Research Network (CERNET) aligns with the announcer's identity as a CERNET2 Internet Exchange Point.
• The address inventory consists of a single IPv4 prefix, 202.112.14.0/24, and multiple IPv6 prefixes under the 2001:250::/32 range, typical of Chinese academic networks.

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

Announced prefixes

• 2001:250:2000::/43
• 2001:250:2012::/47
• 2001:250:2015::/48
• 2001:250:2016::/47
• 2001:250:2018::/46
• 2001:250:201c::/47
• 2001:250:201f::/48
• 2001:250:2020::/44
• 2001:250:202a::/47
• 2001:250:202c::/46
• 2001:250:2030::/46
• 2001:250:2035::/48
• 2001:250:2036::/47
• 2001:250:2038::/45
• 2001:250:203e::/47
• 2001:250:2041::/48
• 2001:250:2043::/48
• 2001:250:2044::/47
• 2001:250:2047::/48
• 2001:250:2049::/48
• 2001:250:204d::/48
• 2001:250:2050::/45
• 2001:250:2057::/48
• 2001:250:2058::/47
• 2001:da8:b0::/48
• 2001:da8:6000::/48
• 2001:da8:6002::/47
• 2001:da8:6004::/46
• 2001:da8:6008::/47
• 2001:da8:600b::/48
• 2001:da8:600c::/47
• 2001:da8:600f::/48
• 2001:da8:6013::/48
• 2001:da8:6015::/48
• 2001:da8:6016::/47
• 2001:da8:6018::/45
• 2001:da8:6020::/43
• 240c:c981::/32
• 240c:c983::/32
• 240c:c99d::/32

Upstream networks

• AS23910 China Next Generation Internet CERNET2

Adjacent networks

• AS23910 China Next Generation Internet CERNET2