BGP map for 222.192.0.0/12

222.192.0.0/12 is announced by AS4538 China Education and Research Network Center and seen by 378 peers of 23 RIPE RIS collectors, over 283 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (40%), AS140570 Hong Kong Beecloud System Technology Services Limited (38%) and AS58453 China Mobile International Limited (14%). The most common path, used by 21 peers, is AS6939 AS4538.

Routes checked 00:05:52 UTC

No change in the origin, the upstreams or the number of peers since 00:05 UTC, when this site first looked at 222.192.0.0/12.

AS-path graph toward 222.192.0.0/12

origin Tier 1Tier 2transitedge network prefix best path: chosen by 21 of 378 peers (6%) number on a line = peers using that link RIS data up to 00:05 UTC what the colours mean 12 of 283 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

378collector peers

23RIS collectors

283distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	152	40%
AS140570 Hong Kong Beecloud System Technology Services Limited	143	38%
AS58453 China Mobile International Limited	53	14%
AS4635 Hong Kong Internet Exchange--Route Server 1	8	2%
AS20965 GEANT GEANT Vereniging	6	2%
AS4134 No.31,Jin-rong Street	5	1%
AS4837 CHINA UNICOM China169 Backbone	4	1%
AS23911 China Next Generation Internet Beijing IX	3	<1%
AS24482 SG.GS	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS140570 Hong Kong Beecloud System Technology Services Limited	142	38%
AS6939 Hurricane Electric LLC	131	35%
AS9002 RETN-AS RETN Limited	52	14%
AS58453 China Mobile International Limited	52	14%
AS174 Cogent Communications, LLC	18	5%
AS9304 HGC Global Communications Limited	17	4%
AS3491 PCCW Global (HK) Ltd.	17	4%
AS2914 NTT America, Inc.	13	3%
AS4635 Hong Kong Internet Exchange--Route Server 1	8	2%
AS20965 GEANT GEANT Vereniging	6	2%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS4538	21	6%	17
2	AS8218 AS9002 AS140570 AS4538	7	2%	6
3	AS24482 AS9304 AS140570 AS4538	7	2%	7
4	AS9002 AS140570 AS4538	4	1%	4
5	AS34927 AS6939 AS4538	4	1%	3
6	AS14840 AS58453 AS4538	4	1%	2
7	AS13030 AS3491 AS140570 AS4538	4	1%	4
8	AS6461 AS9002 AS140570 AS4538	4	1%	4
9	AS47147 AS9002 AS140570 AS4538	4	1%	4
10	AS2914 AS140570 AS4538	3	<1%	3
11	AS3491 AS140570 AS4538	3	<1%	3
12	AS12779 AS58453 AS4538	3	<1%	3
13	AS48185 AS6939 AS4538	3	<1%	3
14	AS58057 AS6939 AS4538	3	<1%	3
15	AS24482 AS58453 AS4538	3	<1%	3
16	AS25091 AS58453 AS4538	3	<1%	3
17	AS199524 AS58453 AS4538	3	<1%	3
18	AS48362 AS6939 AS4538	3	<1%	3
19	AS62167 AS6939 AS4538	2	<1%	2
20	AS25160 AS58453 AS4538	2	<1%	2
21	AS1299 AS58453 AS4538	2	<1%	2
22	AS50628 AS58453 AS4538	2	<1%	2
23	AS14907 AS6939 AS4538	2	<1%	2
24	AS49544 AS6939 AS4538	2	<1%	2
25	AS8529 AS4134 AS4538	2	<1%	2
26	AS34019 AS58453 AS4538	2	<1%	2
27	AS15547 AS58453 AS4538	2	<1%	2
28	AS51184 AS6939 AS4538	2	<1%	2
29	AS20612 AS6939 AS4538	2	<1%	1
30	AS202032 AS6939 AS4538	2	<1%	2
31	AS271253 AS6939 AS4538	2	<1%	1
32	AS2497 AS4837 AS4538	2	<1%	2
33	AS6830 AS2914 AS140570 AS4538	2	<1%	2
34	AS3320 AS2914 AS140570 AS4538	2	<1%	2
35	AS42473 AS9002 AS140570 AS4538	2	<1%	2
36	AS142289 AS9583 AS140570 AS4538	2	<1%	1
37	AS31027 AS9002 AS140570 AS4538	2	<1%	1
38	AS3214 AS4809 AS4134 AS4538	2	<1%	2
39	AS14907 AS3491 AS140570 AS4538	2	<1%	2
40	AS6762 AS9002 AS140570 AS4538	2	<1%	2
41	AS199524 AS9002 AS140570 AS4538	2	<1%	2
42	AS47692 AS2914 AS140570 AS4538	2	<1%	2
43	AS59890 AS174 AS140570 AS4538	2	<1%	2
44	AS199524 AS174 AS140570 AS4538	2	<1%	2
45	AS19151 AS9002 AS140570 AS4538	2	<1%	2
46	AS24482 AS4538	1	<1%	1
47	AS36236 AS4538	1	<1%	1
48	AS49544 AS4538	1	<1%	1
49	AS58453 AS4538	1	<1%	1
50	AS140570 AS4538	1	<1%	1

50 of 283 paths shown. All of them are in the JSON.

More prefixes from AS4538

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 00:05 UTC, fetched just now.