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 331 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (66%), AS2914 NTT America, Inc. (25%) and AS24482 SG.GS (3%). The most common path, used by 11 peers, is AS24482 AS4538.

Routes checked 03:13:18 UTC

No change in the origin, the upstreams or the number of peers since 03:13 UTC, 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 11 of 331 peers (3%) number on a line = peers using that link RIS data up to 03:12 UTC what the colours mean 12 of 253 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

253distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	218	66%
AS2914 NTT America, Inc.	83	25%
AS24482 SG.GS	11	3%
AS4635 Hong Kong Internet Exchange--Route Server 1	9	3%
AS20965 GEANT GEANT Vereniging	5	2%
AS23911 China Next Generation Internet Beijing IX	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS8359 MTS MTS PJSC	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	216	65%
AS2914 NTT America, Inc.	80	24%
AS174 Cogent Communications, LLC	22	7%
AS3356 Level 3 Parent, LLC	19	6%
AS4635 Hong Kong Internet Exchange--Route Server 1	9	3%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS20965 GEANT GEANT Vereniging	5	2%
AS9002 RETN-AS RETN Limited	5	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	AS24482 AS4538	11	3%	11
2	AS199524 AS1299 AS4538	7	2%	7
3	AS8218 AS6461 AS1299 AS4538	7	2%	6
4	AS6461 AS1299 AS4538	5	2%	5
5	AS13030 AS1299 AS4538	4	1%	4
6	AS9002 AS2914 AS4538	4	1%	4
7	AS12779 AS2914 AS4538	4	1%	4
8	AS14907 AS1299 AS4538	4	1%	4
9	AS47147 AS1299 AS4538	4	1%	4
10	AS14840 AS3356 AS1299 AS4538	4	1%	2
11	AS2914 AS4538	3	<1%	3
12	AS34927 AS1299 AS4538	3	<1%	3
13	AS35280 AS2914 AS4538	3	<1%	3
14	AS48362 AS1299 AS4538	3	<1%	3
15	AS1299 AS4538	2	<1%	2
16	AS3257 AS1299 AS4538	2	<1%	2
17	AS3320 AS1299 AS4538	2	<1%	2
18	AS3491 AS1299 AS4538	2	<1%	2
19	AS25160 AS2914 AS4538	2	<1%	2
20	AS42473 AS1299 AS4538	2	<1%	2
21	AS48185 AS1299 AS4538	2	<1%	2
22	AS31027 AS1299 AS4538	2	<1%	1
23	AS49544 AS2914 AS4538	2	<1%	2
24	AS8529 AS1299 AS4538	2	<1%	2
25	AS6762 AS1299 AS4538	2	<1%	2
26	AS47692 AS2914 AS4538	2	<1%	2
27	AS25091 AS1299 AS4538	2	<1%	2
28	AS2497 AS2914 AS4538	2	<1%	2
29	AS19151 AS2914 AS4538	2	<1%	2
30	AS58057 AS1836 AS1299 AS4538	2	<1%	2
31	AS58057 AS34549 AS1299 AS4538	2	<1%	2
32	AS49544 AS3356 AS1299 AS4538	2	<1%	1
33	AS142289 AS9583 AS1299 AS4538	2	<1%	1
34	AS35710 AS3320 AS1299 AS4538	2	<1%	2
35	AS15547 AS174 AS1299 AS4538	2	<1%	2
36	AS51184 AS47692 AS2914 AS4538	2	<1%	2
37	AS34019 AS25091 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	AS36924 AS1299 AS4538	1	<1%	1
45	AS31742 AS1299 AS4538	1	<1%	1
46	AS35266 AS2914 AS4538	1	<1%	1
47	AS1828 AS1299 AS4538	1	<1%	1
48	AS6830 AS1299 AS4538	1	<1%	1
49	AS6424 AS1299 AS4538	1	<1%	1
50	AS39122 AS1299 AS4538	1	<1%	1

50 of 253 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, 03:12 UTC, fetched just now.