BGP map for 2403:a200:a20f::/48

2403:a200:a20f::/48 is announced by AS17428 21Vianet.Co.,Ltd and seen by 334 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS4847 China Networks Inter-Exchange (75%) and AS4808 China Unicom Beijing Province Network (25%). The most common path, used by 11 peers, is AS24482 AS2914 AS4134 AS4847 AS17428.

Routes checked 03:22:01 UTC

No change in the origin, the upstreams or the number of peers since 03:22 UTC, when this site first looked at 2403:a200:a20f::/48.

AS-path graph toward 2403:a200:a20f::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 334 peers (3%) number on a line = peers using that link RIS data up to 03:21 UTC what the colours mean 12 of 252 paths drawn 3 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

252distinct AS paths

4.9average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4847 China Networks Inter-Exchange	252	75%
AS4808 China Unicom Beijing Province Network	82	25%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4847 China Networks Inter-Exchange	252	75%
AS4134 No.31,Jin-rong Street	251	75%
AS4808 China Unicom Beijing Province Network	82	25%
AS4837 CHINA UNICOM China169 Backbone	81	24%
AS6939 Hurricane Electric LLC	53	16%
AS1299 TWELVE99 Arelion Sweden AB	39	12%
AS2914 NTT America, Inc.	25	7%
AS174 Cogent Communications, LLC	20	6%
AS3356 Level 3 Parent, LLC	18	5%
AS3320 DTAG Deutsche Telekom AG	14	4%

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 AS2914 AS4134 AS4847 AS17428	11	3%	11
2	AS8218 AS6461 AS4134 AS4847 AS17428	7	2%	6
3	AS6461 AS4134 AS4847 AS17428	5	1%	5
4	AS6939 AS4837 AS4808 AS17428	5	1%	5
5	AS199524 AS1299 AS4134 AS4847 AS17428	5	1%	5
6	AS6939 AS4134 AS4847 AS17428	4	1%	4
7	AS9002 AS4134 AS4847 AS17428	4	1%	4
8	AS12779 AS4837 AS4808 AS17428	4	1%	4
9	AS13030 AS3320 AS4837 AS4808 AS17428	4	1%	4
10	AS58057 AS6939 AS4837 AS4808 AS17428	4	1%	3
11	AS2914 AS4134 AS4847 AS17428	3	<1%	3
12	AS34019 AS4134 AS4847 AS17428	3	<1%	3
13	AS3491 AS4134 AS4847 AS17428	3	<1%	3
14	AS25091 AS4134 AS4847 AS17428	3	<1%	3
15	AS14907 AS6939 AS4134 AS4847 AS17428	3	<1%	3
16	AS14840 AS3356 AS4134 AS4847 AS17428	3	<1%	2
17	AS15547 AS3303 AS4134 AS4847 AS17428	3	<1%	3
18	AS1299 AS4134 AS4847 AS17428	2	<1%	2
19	AS3257 AS4134 AS4847 AS17428	2	<1%	2
20	AS47692 AS4134 AS4847 AS17428	2	<1%	2
21	AS51184 AS4134 AS4847 AS17428	2	<1%	2
22	AS3320 AS4134 AS4847 AS17428	2	<1%	2
23	AS6830 AS4134 AS4847 AS17428	2	<1%	2
24	AS28917 AS4134 AS4847 AS17428	2	<1%	1
25	AS19151 AS174 AS4134 AS4847 AS17428	2	<1%	2
26	AS34927 AS6939 AS4837 AS4808 AS17428	2	<1%	1
27	AS37721 AS174 AS4134 AS4847 AS17428	2	<1%	1
28	AS49544 AS3356 AS4134 AS4847 AS17428	2	<1%	1
29	AS49544 AS2914 AS4134 AS4847 AS17428	2	<1%	2
30	AS47147 AS3320 AS4837 AS4808 AS17428	2	<1%	2
31	AS48362 AS1764 AS4134 AS4847 AS17428	2	<1%	2
32	AS25160 AS174 AS4134 AS4847 AS17428	2	<1%	2
33	AS47147 AS1299 AS4134 AS4847 AS17428	2	<1%	2
34	AS49544 AS3320 AS4837 AS4808 AS17428	2	<1%	2
35	AS42473 AS1299 AS4134 AS4847 AS17428	2	<1%	2
36	AS917 AS60068 AS4134 AS4847 AS17428	2	<1%	2
37	AS202032 AS6939 AS4837 AS4808 AS17428	2	<1%	2
38	AS59890 AS60068 AS4134 AS4847 AS17428	2	<1%	2
39	AS1403 AS577 AS6939 AS4134 AS4847 AS17428	2	<1%	1
40	AS31027 AS12552 AS3320 AS4837 AS4808 AS17428	2	<1%	1
41	AS142289 AS9583 AS2914 AS4134 AS4847 AS17428	2	<1%	1
42	AS206271 AS60707 AS12735 AS6762 AS4134 AS4847 AS17428	2	<1%	1
43	AS4837 AS4808 AS17428	1	<1%	1
44	AS4134 AS4847 AS17428	1	<1%	1
45	AS2497 AS4134 AS4847 AS17428	1	<1%	1
46	AS2497 AS4837 AS4808 AS17428	1	<1%	1
47	AS6762 AS4837 AS4808 AS17428	1	<1%	1
48	AS7018 AS4134 AS4847 AS17428	1	<1%	1
49	AS1257 AS4134 AS4847 AS17428	1	<1%	1
50	AS680 AS4837 AS4808 AS17428	1	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS17428

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 03:21 UTC, fetched just now.