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AS24348

CNGI-BJ-IX2-AS-AP

CERNET2 IX at Tsinghua University

Registry

Authoritative registration data

AS number
24348
Name
CNGI-BJ-IX2-AS-AP
Organisation
CERNET2 IX at Tsinghua University
Country
Flag of China CN China
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

1

IPv6 prefixes

37

Total announced

38

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS24348
58.206.192.0/18 IPv4 /18 not checked
2403:3140::/32 IPv6 /32 RPKI not found
240c:c035::/32 IPv6 /32 not checked
240c:c0a8:8000::/33 IPv6 /33 RPKI valid
240c:c0a8::/33 IPv6 /33 not checked
240c:c0a8:4000::/34 IPv6 /34 RPKI valid
240c:c0a8:8000::/34 IPv6 /34 RPKI valid
240c:c0a8::/34 IPv6 /34 not checked
240c:c0a8:c000::/34 IPv6 /34 not checked
2001:250:209::/48 IPv6 /48 not checked
2001:250:217::/48 IPv6 /48 not checked
2001:250:219::/48 IPv6 /48 not checked
2001:250:21a::/48 IPv6 /48 not checked
2001:250:21b::/48 IPv6 /48 not checked
2001:250:23b::/48 IPv6 /48 not checked
2001:250:248::/48 IPv6 /48 not checked
2001:250:24f::/48 IPv6 /48 not checked
2001:250:2::/48 IPv6 /48 not checked
2001:250:4::/48 IPv6 /48 not checked
2001:250:803::/48 IPv6 /48 not checked
2001:250:c006::/48 IPv6 /48 not checked
2001:da8:20b::/48 IPv6 /48 not checked
2001:da8:20e::/48 IPv6 /48 not checked
2001:da8:210::/48 IPv6 /48 not checked
2001:da8:211::/48 IPv6 /48 not checked
2001:da8:212::/48 IPv6 /48 not checked
2001:da8:21a::/48 IPv6 /48 not checked
2001:da8:21f::/48 IPv6 /48 not checked
2001:da8:222::/48 IPv6 /48 not checked
2001:da8:232::/48 IPv6 /48 not checked
2001:da8:23d::/48 IPv6 /48 not checked
2001:da8:243::/48 IPv6 /48 not checked
2001:da8:258::/48 IPv6 /48 not checked
2001:da8:266::/48 IPv6 /48 not checked
2001:da8:a0::/48 IPv6 /48 not checked
2001:da8:aaa9::/48 IPv6 /48 not checked
2001:da8:da8::/48 IPv6 /48 not checked
2402:7d80:240::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS24348 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS24348 in AS paths

Observed upstreams
Families
AS23910 CNGI-CERNET2-AS-AP 595 1,310
v6
AS4538 ERX-CERNET-BKB 264 356
v4 v6

No rows match “”.

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Observed downstreams

5 networks seen after AS24348 in AS paths

Observed downstreams
Families
AS45576 CERNET2-TSINGHUA6-AS-AP 251 692
v6
AS24302 CRIS-CERNET-AS 131 174
v6
AS9405 TPS-CN-AS 129 171
v6
AS24310 NGDC-AS-AP 128 170
v6
AS131490 CERT-Cor 4 5
v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.