BGP map for 211.65.0.0/16

211.65.0.0/16 is announced by AS4538 China Education and Research Network Center and seen by 326 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (63%), AS2914 NTT America, Inc. (28%) and AS4635 Hong Kong Internet Exchange--Route Server 1 (3%). The most common path, used by 10 peers, is AS24482 AS4538.

Routes checked 07:18:17 UTC

No change in the origin, the upstreams or the number of peers since 19:52 UTC on 25 Oct, when this site first looked at 211.65.0.0/16.

AS-path graph toward 211.65.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 326 peers (3%) number on a line = peers using that link RIS data up to 07:17 UTC what the colours mean 12 of 254 paths drawn 4 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

254distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	205	63%
AS2914 NTT America, Inc.	91	28%
AS4635 Hong Kong Internet Exchange--Route Server 1	11	3%
AS24482 SG.GS	10	3%
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4	1%
AS8359 MTS MTS PJSC	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS23911 China Next Generation Internet Beijing IX	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	203	62%
AS2914 NTT America, Inc.	88	27%
AS174 Cogent Communications, LLC	18	6%
AS3356 Level 3 Parent, LLC	17	5%
AS4635 Hong Kong Internet Exchange--Route Server 1	11	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS6939 Hurricane Electric LLC	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%

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	AS24482 AS4538	10	3%	10
2	AS8218 AS6461 AS1299 AS4538	7	2%	6
3	AS199524 AS1299 AS4538	5	2%	5
4	AS13030 AS1299 AS4538	4	1%	4
5	AS9002 AS2914 AS4538	4	1%	4
6	AS14907 AS1299 AS4538	4	1%	4
7	AS6461 AS1299 AS4538	4	1%	4
8	AS47147 AS1299 AS4538	4	1%	4
9	AS14840 AS3356 AS1299 AS4538	4	1%	2
10	AS2914 AS4538	3	<1%	3
11	AS34927 AS1299 AS4538	3	<1%	3
12	AS35280 AS2914 AS4538	3	<1%	3
13	AS48362 AS1299 AS4538	3	<1%	3
14	AS1299 AS4538	2	<1%	2
15	AS3257 AS1299 AS4538	2	<1%	2
16	AS3320 AS1299 AS4538	2	<1%	2
17	AS3491 AS1299 AS4538	2	<1%	2
18	AS25160 AS2914 AS4538	2	<1%	2
19	AS42473 AS1299 AS4538	2	<1%	2
20	AS48185 AS1299 AS4538	2	<1%	2
21	AS31027 AS1299 AS4538	2	<1%	1
22	AS49544 AS2914 AS4538	2	<1%	2
23	AS8529 AS1299 AS4538	2	<1%	2
24	AS12779 AS2914 AS4538	2	<1%	2
25	AS47692 AS2914 AS4538	2	<1%	2
26	AS25091 AS1299 AS4538	2	<1%	2
27	AS2497 AS2914 AS4538	2	<1%	2
28	AS19151 AS2914 AS4538	2	<1%	2
29	AS58057 AS1836 AS1299 AS4538	2	<1%	2
30	AS58057 AS34549 AS1299 AS4538	2	<1%	2
31	AS49544 AS3356 AS1299 AS4538	2	<1%	1
32	AS142289 AS9583 AS1299 AS4538	2	<1%	1
33	AS35710 AS3320 AS1299 AS4538	2	<1%	2
34	AS15547 AS174 AS1299 AS4538	2	<1%	2
35	AS51184 AS47692 AS2914 AS4538	2	<1%	2
36	AS34019 AS25091 AS2914 AS4538	2	<1%	2
37	AS51185 AS6762 AS2914 AS4538	2	<1%	2
38	AS59890 AS60068 AS1299 AS4538	2	<1%	2
39	AS20612 AS9044 AS1299 AS4538	2	<1%	1
40	AS271253 AS3356 AS1299 AS4538	2	<1%	1
41	AS36236 AS4538	1	<1%	1
42	AS49544 AS4538	1	<1%	1
43	AS15692 AS2914 AS4538	1	<1%	1
44	AS31742 AS1299 AS4538	1	<1%	1
45	AS35266 AS2914 AS4538	1	<1%	1
46	AS6461 AS2914 AS4538	1	<1%	1
47	AS1828 AS1299 AS4538	1	<1%	1
48	AS6830 AS1299 AS4538	1	<1%	1
49	AS39122 AS1299 AS4538	1	<1%	1
50	AS12969 AS1299 AS4538	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS4538

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 07:17 UTC, fetched 5 hours ago.