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AS23911

CNGI-BJIX-AS-AP

China Next Generation Internet Beijing IX

Registry

Authoritative registration data

AS number
23911
Name
CNGI-BJIX-AS-AP
Organisation
China Next Generation Internet Beijing IX
Country
Flag of China CN China
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

0

IPv6 prefixes

1

Total announced

1

Announced prefixes

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

Prefixes announced by AS23911
2001:252::/32 IPv6 /32 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

Internet Exchange memberships listed for AS23911
Address families
HKIX: HKIX Peering LAN 100,000 Mbps IPv6

No rows match “”.

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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 AS23911 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

10 networks seen before AS23911 in AS paths

Observed upstreams
Families
AS3491 PCCWG-APAC-HK 12,720 31,955
v6
AS6939 HURRICANE 17,738 30,534
v6
AS20965 GEANT 12,598 12,652
v4 v6
AS4538 ERX-CERNET-BKB 8,478 8,604
v4 v6
AS7660 APAN-JP 4,311 5,123
v4 v6
AS24489 TEIN2-NORTH-AP 4,174 4,407
v4 v6
AS4635 HKIX-RS1 571 1,639
v6
AS2497 IIJ 303 1,504
v6
AS11537 INTERNET2-RESEARCH-EDU 27 576
v6
AS1273 CW 124 429
v6

No rows match “”.

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Observed downstreams

8 networks seen after AS23911 in AS paths

Observed downstreams
Families
AS38255 FITI-AS-AP 64,444 90,902
v4 v6
AS23910 CNGI-CERNET2-AS-AP 4,634 14,748
v6
AS4538 ERX-CERNET-BKB 44 500
v4
AS45110 CBCnet 129 171
v6
AS24489 TEIN2-NORTH-AP 109 128
v4
AS59265 CT-CNGI 78 101
v6
AS7497 CSTNET-AS-AP 18 48
v6
AS9401 NLC-CN-AS 3 6
v4

No rows match “”.

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Uncertain adjacencies

2 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 4,218 4,657
v6
AS49544 i3Dnet 4,218 4,557
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. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.