BGP map for 47.245.128.0/17

47.245.128.0/17 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 329 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS9002 RETN-AS (21%), AS1299 TWELVE99 (17%) and AS3491 PCCW Global (HK) Ltd. (11%). The most common path, used by 10 peers, is AS24482 AS45102.

Routes checked 15:33:21 UTC

No change in the origin, the upstreams or the number of peers since 06:48 UTC on 29 Oct, when this site first looked at 47.245.128.0/17.

AS-path graph toward 47.245.128.0/17

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 15:32 UTC what the colours mean 12 of 262 paths drawn 5 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

262distinct AS paths

3.0average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	68	21%
AS1299 TWELVE99 Arelion Sweden AB	57	17%
AS3491 PCCW Global (HK) Ltd.	37	11%
AS2914 NTT America, Inc.	28	9%
AS6939 Hurricane Electric LLC	14	4%
AS24482 SG.GS	10	3%
AS14840 BR.Digital Telecom	5	2%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	2%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%
AS60068 CDN77 Datacamp Limited	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	64	19%
AS1299 TWELVE99 Arelion Sweden AB	55	17%
AS3491 PCCW Global (HK) Ltd.	34	10%
AS2914 NTT America, Inc.	25	8%
AS174 Cogent Communications, LLC	16	5%
AS6939 Hurricane Electric LLC	14	4%
AS3356 Level 3 Parent, LLC	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS60068 CDN77 Datacamp Limited	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 AS45102	10	3%	10
2	AS8218 AS9002 AS45102	6	2%	5
3	AS9002 AS45102	4	1%	4
4	AS14840 AS45102	4	1%	2
5	AS47147 AS45102	4	1%	4
6	AS13030 AS3491 AS45102	4	1%	4
7	AS2914 AS45102	3	<1%	3
8	AS3491 AS45102	3	<1%	3
9	AS12779 AS45102	3	<1%	3
10	AS48185 AS45102	3	<1%	3
11	AS25091 AS45102	3	<1%	3
12	AS48362 AS45102	3	<1%	3
13	AS35280 AS2914 AS45102	3	<1%	3
14	AS1299 AS45102	2	<1%	2
15	AS35710 AS45102	2	<1%	2
16	AS8529 AS45102	2	<1%	2
17	AS3214 AS45102	2	<1%	2
18	AS14907 AS45102	2	<1%	2
19	AS51184 AS45102	2	<1%	2
20	AS34019 AS45102	2	<1%	2
21	AS6461 AS45102	2	<1%	2
22	AS47692 AS45102	2	<1%	2
23	AS917 AS60068 AS45102	2	<1%	2
24	AS25160 AS2914 AS45102	2	<1%	2
25	AS34927 AS1299 AS45102	2	<1%	2
26	AS31027 AS6797 AS45102	2	<1%	1
27	AS199524 AS1299 AS45102	2	<1%	2
28	AS49544 AS9002 AS45102	2	<1%	2
29	AS15547 AS8220 AS45102	2	<1%	2
30	AS6762 AS9002 AS45102	2	<1%	2
31	AS59890 AS60068 AS45102	2	<1%	2
32	AS20612 AS8758 AS45102	2	<1%	1
33	AS2497 AS2914 AS45102	2	<1%	2
34	AS19151 AS9002 AS45102	2	<1%	2
35	AS199524 AS3491 AS45102	2	<1%	2
36	AS58057 AS1836 AS9002 AS45102	2	<1%	2
37	AS49544 AS3356 AS9002 AS45102	2	<1%	1
38	AS51185 AS6762 AS9002 AS45102	2	<1%	2
39	AS271253 AS3356 AS9002 AS45102	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS9002 AS45102	2	<1%	1
41	AS34549 AS45102	1	<1%	1
42	AS204092 AS45102	1	<1%	1
43	AS37721 AS45102	1	<1%	1
44	AS17639 AS45102	1	<1%	1
45	AS6057 AS45102	1	<1%	1
46	AS3212 AS45102	1	<1%	1
47	AS18106 AS45102	1	<1%	1
48	AS34177 AS45102	1	<1%	1
49	AS56987 AS45102	1	<1%	1
50	AS8218 AS45102	1	<1%	1

50 of 262 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, 15:32 UTC, fetched just now.