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AS137207

JUCC-AS-AP

Joint Universities Computer Centre Limited

Registry

Authoritative registration data

AS number
137207
Name
JUCC-AS-AP
Organisation
Joint Universities Computer Centre Limited
Country
Flag of Hong Kong SAR China HK Hong Kong SAR China
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

1

IPv6 prefixes

0

Total announced

1

Announced prefixes

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

Prefixes announced by AS137207
103.43.28.0/22 IPv4 /22 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 AS137207 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

5 networks seen before AS137207 in AS paths

Observed upstreams
Families
AS20965 GEANT 94 595
v4 v6
AS23855 22 150
v4 v6
AS137409 GSLNETWORKS-AS-AP 15 104
v4
AS11537 18 84
v4 v6
AS7660 17 81
v4 v6

No rows match “”.

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Observed downstreams

8 networks seen after AS137207 in AS paths

Observed downstreams
Families
AS3662 85 454
v4 v6
AS7651 33 223
v4
AS3363 18 217
v4 v6
AS4158 17 154
v4 v6
AS4605 18 143
v4 v6
AS4528 17 141
v4 v6
AS4616 29 115
v4
AS3661 16 96
v4 v6

No rows match “”.

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Uncertain adjacencies

16 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 9 122
v4
AS59105 16 109
v4 v6
AS38001 NEWMEDIAEXPRESS-AS-AP 12 85
v4
AS4777 APNIC-COLO 15 84
v4 v6
AS1828 UNITAS 14 84
v4 v6
AS35280 F5 9 61
v4 v6
AS3662 8 43
v4 v6
AS7651 2 13
v4
AS3363 1 13
v4 v6
AS4158 1 9
v4 v6
AS4528 1 9
v4 v6
AS4605 1 9
v4 v6
AS3661 1 8
v4 v6
AS4616 2 7
v4
AS36236 NETACTUATE 3 3
v4
AS49544 i3Dnet 3 3
v4

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.