BGP map for 240b:4002::/33

240b:4002::/33 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 325 peers of 23 RIPE RIS collectors, over 239 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (43%), AS174 Cogent Communications, LLC (32%) and AS6461 Zayo Bandwidth (22%). The most common path, used by 9 peers, is AS6939 AS3356 AS45102.

Routes checked 05:32:36 UTC

No change in the origin, the upstreams or the number of peers since 06:53 UTC on 29 Oct, when this site first looked at 240b:4002::/33.

AS-path graph toward 240b:4002::/33

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 325 peers (3%) number on a line = peers using that link RIS data up to 05:32 UTC what the colours mean 12 of 239 paths drawn 5 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

239distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	141	43%
AS174 Cogent Communications, LLC	103	32%
AS6461 Zayo Bandwidth	71	22%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	6	2%
AS60068 CDN77 Datacamp Limited	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	141	43%
AS174 Cogent Communications, LLC	103	32%
AS6461 Zayo Bandwidth	66	20%
AS6939 Hurricane Electric LLC	54	17%
AS1299 TWELVE99 Arelion Sweden AB	17	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS2914 NTT America, Inc.	6	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	5	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	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 AS3356 AS45102	9	3%	9
2	AS24482 AS6461 AS45102	9	3%	9
3	AS8218 AS6461 AS45102	7	2%	6
4	AS6461 AS45102	5	2%	5
5	AS9002 AS3356 AS45102	5	2%	5
6	AS13030 AS6461 AS45102	4	1%	4
7	AS14840 AS174 AS45102	4	1%	2
8	AS49544 AS12956 AS45102	4	1%	3
9	AS58057 AS6939 AS3356 AS45102	4	1%	3
10	AS199524 AS174 AS45102	3	<1%	3
11	AS48185 AS3356 AS45102	3	<1%	3
12	AS12779 AS6461 AS45102	3	<1%	3
13	AS25091 AS6461 AS45102	3	<1%	3
14	AS15547 AS3303 AS3356 AS45102	3	<1%	3
15	AS19151 AS174 AS45102	2	<1%	2
16	AS6762 AS3356 AS45102	2	<1%	2
17	AS852 AS6461 AS45102	2	<1%	2
18	AS50628 AS3356 AS45102	2	<1%	2
19	AS8529 AS3356 AS45102	2	<1%	2
20	AS1299 AS174 AS45102	2	<1%	2
21	AS2914 AS3356 AS45102	2	<1%	2
22	AS3214 AS6461 AS45102	2	<1%	2
23	AS3257 AS3356 AS45102	2	<1%	2
24	AS6667 AS6461 AS45102	2	<1%	2
25	AS3320 AS6461 AS45102	2	<1%	2
26	AS6830 AS174 AS45102	2	<1%	2
27	AS12859 AS6461 AS45102	2	<1%	1
28	AS25160 AS174 AS45102	2	<1%	2
29	AS6424 AS174 AS45102	2	<1%	2
30	AS917 AS60068 AS45102	2	<1%	2
31	AS35280 AS3356 AS45102	2	<1%	2
32	AS28917 AS6461 AS45102	2	<1%	1
33	AS59890 AS60068 AS45102	2	<1%	2
34	AS3491 AS174 AS45102	2	<1%	2
35	AS1403 AS577 AS6461 AS45102	2	<1%	1
36	AS34927 AS6939 AS3356 AS45102	2	<1%	1
37	AS35710 AS6939 AS3356 AS45102	2	<1%	2
38	AS47692 AS6939 AS3356 AS45102	2	<1%	2
39	AS48362 AS1764 AS3356 AS45102	2	<1%	2
40	AS51184 AS6939 AS3356 AS45102	2	<1%	2
41	AS34019 AS3303 AS3356 AS45102	2	<1%	2
42	AS47147 AS1299 AS174 AS45102	2	<1%	2
43	AS42473 AS1299 AS174 AS45102	2	<1%	2
44	AS62167 AS6939 AS3356 AS45102	2	<1%	2
45	AS202032 AS6939 AS3356 AS45102	2	<1%	2
46	AS20612 AS9044 AS174 AS45102	2	<1%	1
47	AS142289 AS9583 AS2914 AS3356 AS45102	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS3356 AS45102	2	<1%	1
49	AS12956 AS45102	1	<1%	1
50	AS2497 AS174 AS45102	1	<1%	1

50 of 239 paths shown. All of them are in the JSON.

More prefixes from AS45102

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 05:32 UTC, fetched 17 hours ago.