BGP map for 147.139.0.0/17

147.139.0.0/17 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 330 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS7473 Singapore Telecommunications Ltd (22%), AS1299 TWELVE99 (22%) and AS3356 Level 3 Parent, LLC (16%). The most common path, used by 7 peers, is AS8218 AS6461 AS7473 AS45102.

Routes checked 14:12:48 UTC

No change in the origin, the upstreams or the number of peers since 04:55 UTC on 29 Oct, when this site first looked at 147.139.0.0/17.

AS-path graph toward 147.139.0.0/17

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 330 peers (2%) number on a line = peers using that link RIS data up to 14:12 UTC what the colours mean 12 of 262 paths drawn 2 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

262distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7473 Singapore Telecommunications Ltd	74	22%
AS1299 TWELVE99 Arelion Sweden AB	74	22%
AS3356 Level 3 Parent, LLC	53	16%
AS3491 PCCW Global (HK) Ltd.	36	11%
AS2914 NTT America, Inc.	35	11%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	20	6%
AS6939 Hurricane Electric LLC	18	5%
AS4637 Telstra Global	7	2%
AS21859 Zenlayer Inc	4	1%
AS24482 SG.GS	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7473 Singapore Telecommunications Ltd	74	22%
AS1299 TWELVE99 Arelion Sweden AB	72	22%
AS6461 Zayo Bandwidth	65	20%
AS3356 Level 3 Parent, LLC	53	16%
AS3491 PCCW Global (HK) Ltd.	33	10%
AS2914 NTT America, Inc.	32	10%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	19	6%
AS6939 Hurricane Electric LLC	18	5%
AS174 Cogent Communications, LLC	16	5%
AS4637 Telstra Global	6	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	AS8218 AS6461 AS7473 AS45102	7	2%	6
2	AS24482 AS6461 AS7473 AS45102	7	2%	7
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	AS24482 AS45102	3	<1%	3
10	AS34927 AS1299 AS45102	3	<1%	3
11	AS199524 AS4637 AS45102	3	<1%	3
12	AS48362 AS1299 AS45102	3	<1%	3
13	AS12779 AS6461 AS7473 AS45102	3	<1%	3
14	AS48185 AS6461 AS7473 AS45102	3	<1%	3
15	AS3214 AS6461 AS7473 AS45102	3	<1%	3
16	AS25091 AS6461 AS7473 AS45102	3	<1%	3
17	AS1299 AS45102	2	<1%	2
18	AS9002 AS2914 AS45102	2	<1%	2
19	AS62167 AS3356 AS45102	2	<1%	2
20	AS25160 AS2914 AS45102	2	<1%	2
21	AS42473 AS1299 AS45102	2	<1%	2
22	AS49544 AS3356 AS45102	2	<1%	1
23	AS18041 AS21859 AS45102	2	<1%	1
24	AS8529 AS6453 AS45102	2	<1%	2
25	AS47692 AS2914 AS45102	2	<1%	2
26	AS49544 AS3491 AS45102	2	<1%	2
27	AS59890 AS3356 AS45102	2	<1%	2
28	AS271253 AS3356 AS45102	2	<1%	1
29	AS9002 AS6453 AS45102	2	<1%	2
30	AS19151 AS4637 AS45102	2	<1%	2
31	AS199524 AS3491 AS45102	2	<1%	2
32	AS58057 AS1836 AS3356 AS45102	2	<1%	2
33	AS142289 AS9583 AS1299 AS45102	2	<1%	1
34	AS35710 AS3320 AS1299 AS45102	2	<1%	2
35	AS15547 AS174 AS6453 AS45102	2	<1%	2
36	AS51184 AS47692 AS2914 AS45102	2	<1%	2
37	AS20612 AS9044 AS1299 AS45102	2	<1%	1
38	AS58057 AS34549 AS6461 AS7473 AS45102	2	<1%	2
39	AS31027 AS6797 AS6461 AS7473 AS45102	2	<1%	1
40	AS4637 AS45102	1	<1%	1
41	AS55720 AS45102	1	<1%	1
42	AS38008 AS45102	1	<1%	1
43	AS18106 AS45102	1	<1%	1
44	AS6453 AS45102	1	<1%	1
45	AS59105 AS45102	1	<1%	1
46	AS15692 AS2914 AS45102	1	<1%	1
47	AS31742 AS1299 AS45102	1	<1%	1
48	AS35266 AS2914 AS45102	1	<1%	1
49	AS3257 AS3356 AS45102	1	<1%	1
50	AS1828 AS3491 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, 14:12 UTC, fetched just now.