BGP map for 2401:1d40:100::/48

2401:1d40:100::/48 is announced by 3 networks, mostly AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd and seen by 361 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS133111 CERNET New Technology Co., Ltd (50%), AS4134 No.31,Jin-rong Street (39%) and AS4837 CHINA UNICOM China169 Backbone (11%). The most common path, used by 20 peers, is AS6939 AS23911 AS23910 AS133111 AS59019.

Routes checked 21:17:36 UTC

No change in the origin, the upstreams or the number of peers since 21:17 UTC, when this site first looked at 2401:1d40:100::/48.

361collector peers

23RIS collectors

257distinct AS paths

4.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS133111 CERNET New Technology Co., Ltd	182	50%
AS4134 No.31,Jin-rong Street	139	39%
AS4837 CHINA UNICOM China169 Backbone	40	11%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS23911 China Next Generation Internet Beijing IX	182	50%
AS23910 China Next Generation Internet CERNET2	182	50%
AS133111 CERNET New Technology Co., Ltd	182	50%
AS6939 Hurricane Electric LLC	160	44%
AS4134 No.31,Jin-rong Street	138	38%
AS4837 CHINA UNICOM China169 Backbone	39	11%
AS1299 TWELVE99 Arelion Sweden AB	22	6%
AS3320 DTAG Deutsche Telekom AG	12	3%
AS174 Cogent Communications, LLC	12	3%
AS3356 Level 3 Parent, LLC	8	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 AS23911 AS23910 AS133111 AS59019	20	6%	16
2	AS24482 AS6939 AS23911 AS23910 AS133111 AS59019	10	3%	10
3	AS8218 AS6939 AS23911 AS23910 AS133111 AS59019	7	2%	6
4	AS9002 AS4134 AS23724	5	1%	5
5	AS6461 AS4134 AS23724	5	1%	5
6	AS199524 AS1299 AS4134 AS23724	5	1%	5
7	AS12779 AS4837 AS133119	4	1%	4
8	AS13030 AS3320 AS4837 AS133119	4	1%	4
9	AS58057 AS6939 AS23911 AS23910 AS133111 AS59019	4	1%	3
10	AS34927 AS6939 AS23911 AS23910 AS133111 AS59019	4	1%	3
11	AS14840 AS6939 AS23911 AS23910 AS133111 AS59019	4	1%	2
12	AS2914 AS4134 AS23724	3	<1%	3
13	AS34019 AS4134 AS23724	3	<1%	3
14	AS3491 AS4134 AS23724	3	<1%	3
15	AS25091 AS4134 AS23724	3	<1%	3
16	AS15547 AS3303 AS4134 AS23724	3	<1%	3
17	AS48185 AS6939 AS23911 AS23910 AS133111 AS59019	3	<1%	3
18	AS3214 AS6939 AS23911 AS23910 AS133111 AS59019	3	<1%	3
19	AS1299 AS4134 AS23724	2	<1%	2
20	AS3257 AS4134 AS23724	2	<1%	2
21	AS47692 AS4134 AS23724	2	<1%	2
22	AS51184 AS4837 AS133119	2	<1%	2
23	AS3320 AS4134 AS23724	2	<1%	2
24	AS6830 AS4134 AS23724	2	<1%	2
25	AS28917 AS4134 AS23724	2	<1%	1
26	AS37721 AS174 AS4134 AS23724	2	<1%	1
27	AS35710 AS3320 AS4837 AS133119	2	<1%	2
28	AS47147 AS3320 AS4837 AS133119	2	<1%	2
29	AS25160 AS174 AS4134 AS23724	2	<1%	2
30	AS47147 AS1299 AS4134 AS23724	2	<1%	2
31	AS49544 AS3320 AS4837 AS133119	2	<1%	2
32	AS42473 AS1299 AS4134 AS23724	2	<1%	2
33	AS59890 AS60068 AS4134 AS23724	2	<1%	2
34	AS31027 AS12552 AS3320 AS4837 AS133119	2	<1%	1
35	AS19151 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
36	AS51185 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
37	AS852 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
38	AS1403 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	1
39	AS50628 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
40	AS49544 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
41	AS6667 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
42	AS62167 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
43	AS202032 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
44	AS48362 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	2
45	AS20612 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	1
46	AS206271 AS60707 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	1
47	AS142289 AS9583 AS6939 AS23911 AS23910 AS133111 AS59019	2	<1%	1
48	AS4837 AS133119	1	<1%	1
49	AS4134 AS23724	1	<1%	1
50	AS2497 AS4134 AS23724	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS59019

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:16 UTC, fetched just now.