BGP map for 47.250.128.0/17

47.250.128.0/17 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 333 peers of 23 RIPE RIS collectors, over 268 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (23%), AS7473 Singapore Telecommunications Ltd (20%) and AS3356 Level 3 Parent, LLC (16%). The most common path, used by 10 peers, is AS24482 AS4788 AS45102.

Routes checked 17:22:51 UTC

No change in the origin, the upstreams or the number of peers since 06:49 UTC on 29 Oct, when this site first looked at 47.250.128.0/17.

AS-path graph toward 47.250.128.0/17

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 333 peers (3%) number on a line = peers using that link RIS data up to 17:21 UTC what the colours mean 12 of 268 paths drawn 2 quieter networks left out

View JSON Raw upstream

333collector peers

23RIS collectors

268distinct 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	76	23%
AS7473 Singapore Telecommunications Ltd	65	20%
AS3356 Level 3 Parent, LLC	53	16%
AS3491 PCCW Global (HK) Ltd.	42	13%
AS2914 NTT America, Inc.	41	12%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	21	6%
AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	18	5%
AS21859 Zenlayer Inc	10	3%
AS4637 Telstra Global	6	2%
AS55720 Gigabit Hosting Sdn Bhd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	74	22%
AS7473 Singapore Telecommunications Ltd	65	20%
AS6461 Zayo Bandwidth	56	17%
AS3356 Level 3 Parent, LLC	53	16%
AS3491 PCCW Global (HK) Ltd.	39	12%
AS2914 NTT America, Inc.	38	11%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	20	6%
AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	17	5%
AS174 Cogent Communications, LLC	16	5%
AS4229 Zenlayer Inc	10	3%

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 AS4788 AS45102	10	3%	10
2	AS8218 AS6461 AS7473 AS45102	7	2%	6
3	AS6461 AS7473 AS45102	5	2%	5
4	AS13030 AS3491 AS45102	4	1%	4
5	AS47147 AS1299 AS45102	4	1%	4
6	AS14840 AS174 AS1299 AS45102	4	1%	2
7	AS2914 AS45102	3	<1%	3
8	AS3491 AS45102	3	<1%	3
9	AS34927 AS1299 AS45102	3	<1%	3
10	AS48362 AS1299 AS45102	3	<1%	3
11	AS48185 AS6461 AS7473 AS45102	3	<1%	3
12	AS3214 AS6461 AS7473 AS45102	3	<1%	3
13	AS25091 AS6461 AS7473 AS45102	3	<1%	3
14	AS1299 AS45102	2	<1%	2
15	AS9002 AS2914 AS45102	2	<1%	2
16	AS62167 AS3356 AS45102	2	<1%	2
17	AS25160 AS2914 AS45102	2	<1%	2
18	AS42473 AS1299 AS45102	2	<1%	2
19	AS49544 AS3356 AS45102	2	<1%	1
20	AS199524 AS4637 AS45102	2	<1%	2
21	AS47692 AS2914 AS45102	2	<1%	2
22	AS49544 AS3491 AS45102	2	<1%	2
23	AS59890 AS3356 AS45102	2	<1%	2
24	AS271253 AS3356 AS45102	2	<1%	1
25	AS9002 AS6453 AS45102	2	<1%	2
26	AS19151 AS4637 AS45102	2	<1%	2
27	AS199524 AS3491 AS45102	2	<1%	2
28	AS58057 AS1836 AS3356 AS45102	2	<1%	2
29	AS35710 AS3320 AS1299 AS45102	2	<1%	2
30	AS15547 AS174 AS6453 AS45102	2	<1%	2
31	AS12779 AS6461 AS7473 AS45102	2	<1%	2
32	AS51184 AS47692 AS2914 AS45102	2	<1%	2
33	AS20612 AS9044 AS1299 AS45102	2	<1%	1
34	AS58057 AS34549 AS6461 AS7473 AS45102	2	<1%	2
35	AS142289 AS9583 AS4229 AS21859 AS45102	2	<1%	1
36	AS31027 AS6797 AS6461 AS7473 AS45102	2	<1%	1
37	AS4637 AS45102	1	<1%	1
38	AS55720 AS45102	1	<1%	1
39	AS4788 AS45102	1	<1%	1
40	AS6453 AS45102	1	<1%	1
41	AS15692 AS2914 AS45102	1	<1%	1
42	AS31742 AS1299 AS45102	1	<1%	1
43	AS35266 AS2914 AS45102	1	<1%	1
44	AS3257 AS3356 AS45102	1	<1%	1
45	AS1828 AS3491 AS45102	1	<1%	1
46	AS6830 AS1299 AS45102	1	<1%	1
47	AS3320 AS6453 AS45102	1	<1%	1
48	AS39122 AS1299 AS45102	1	<1%	1
49	AS12969 AS1299 AS45102	1	<1%	1
50	AS14630 AS2914 AS45102	1	<1%	1

50 of 268 paths shown. All of them are in the JSON.

More prefixes from AS45102

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:21 UTC, fetched just now.