BGP map for 240b:400f::/33

240b:400f::/33 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 352 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS21859 Zenlayer Inc (83%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (17%). The most common path, used by 20 peers, is AS6939 AS4637 AS38082 AS21859 AS45102.

Routes checked 22:43:16 UTC

No change in the origin, the upstreams or the number of peers since 04:56 UTC on 29 Oct, when this site first looked at 240b:400f::/33.

352collector peers

23RIS collectors

254distinct AS paths

5.2average AS hops, 2 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS21859 Zenlayer Inc	292	83%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	60	17%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS21859 Zenlayer Inc	292	83%
AS38082 True International Gateway Co., Ltd.	258	73%
AS4637 Telstra Global	188	53%
AS6939 Hurricane Electric LLC	145	41%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	59	17%
AS4229 Zenlayer Inc	34	10%
AS23764 CTGNet	28	8%
AS58453 China Mobile International Limited	14	4%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS2914 NTT America, Inc.	12	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	AS6939 AS4637 AS38082 AS21859 AS45102	20	6%	15
2	AS24482 AS4229 AS21859 AS45102	9	3%	9
3	AS8218 AS6939 AS4637 AS38082 AS21859 AS45102	6	2%	5
4	AS9002 AS6453 AS45102	5	1%	5
5	AS6461 AS4637 AS38082 AS21859 AS45102	5	1%	5
6	AS13030 AS4637 AS38082 AS21859 AS45102	4	1%	4
7	AS58057 AS6939 AS4637 AS38082 AS21859 AS45102	4	1%	3
8	AS34927 AS6939 AS4637 AS38082 AS21859 AS45102	4	1%	3
9	AS14840 AS6939 AS4637 AS38082 AS21859 AS45102	4	1%	2
10	AS35280 AS6453 AS45102	3	<1%	3
11	AS2914 AS4229 AS21859 AS45102	3	<1%	3
12	AS15547 AS3303 AS6453 AS45102	3	<1%	3
13	AS25091 AS58453 AS38082 AS21859 AS45102	3	<1%	3
14	AS48185 AS6939 AS4637 AS38082 AS21859 AS45102	3	<1%	3
15	AS3214 AS6939 AS4637 AS38082 AS21859 AS45102	3	<1%	3
16	AS12779 AS6939 AS4637 AS38082 AS21859 AS45102	3	<1%	3
17	AS48362 AS6939 AS4637 AS38082 AS21859 AS45102	3	<1%	3
18	AS3491 AS6453 AS45102	2	<1%	2
19	AS2497 AS6453 AS45102	2	<1%	2
20	AS8529 AS6453 AS45102	2	<1%	2
21	AS58952 AS4229 AS21859 AS45102	2	<1%	1
22	AS1299 AS38082 AS21859 AS45102	2	<1%	2
23	AS23764 AS38082 AS21859 AS45102	2	<1%	2
24	AS34019 AS3303 AS6453 AS45102	2	<1%	2
25	AS47147 AS3320 AS6453 AS45102	2	<1%	2
26	AS6762 AS23764 AS38082 AS21859 AS45102	2	<1%	2
27	AS35710 AS23764 AS38082 AS21859 AS45102	2	<1%	2
28	AS142289 AS9583 AS38082 AS21859 AS45102	2	<1%	1
29	AS3257 AS23764 AS38082 AS21859 AS45102	2	<1%	2
30	AS47692 AS2914 AS4229 AS21859 AS45102	2	<1%	2
31	AS12859 AS23764 AS38082 AS21859 AS45102	2	<1%	1
32	AS25160 AS23764 AS38082 AS21859 AS45102	2	<1%	2
33	AS49544 AS4637 AS38082 AS21859 AS45102	2	<1%	2
34	AS212483 AS23764 AS38082 AS21859 AS45102	2	<1%	1
35	AS59890 AS174 AS38082 AS21859 AS45102	2	<1%	2
36	AS852 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
37	AS1403 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	1
38	AS50628 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
39	AS49544 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
40	AS6667 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
41	AS51184 AS47692 AS2914 AS4229 AS21859 AS45102	2	<1%	2
42	AS6424 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
43	AS62167 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
44	AS202032 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	2
45	AS28917 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	1
46	AS20612 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	1
47	AS206271 AS60707 AS12735 AS6939 AS4637 AS38082 AS21859 AS45102	2	<1%	1
48	AS6453 AS45102	1	<1%	1
49	AS7018 AS6453 AS45102	1	<1%	1
50	AS1257 AS6453 AS45102	1	<1%	1

50 of 254 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, 22:42 UTC, fetched just now.