BGP map for 38.21.43.0/24

38.21.43.0/24 is announced by AS133524 Global Technology Co., Ltd. and seen by 374 peers of 23 RIPE RIS collectors, over 281 different AS paths. All of those routes reach it through one upstream, AS132876 Symphony Communication (Thailand) PCL.. The most common path, used by 22 peers, is AS6939 AS132876 AS133524.

Routes checked 19:50:56 UTC

Recent route changes

8 Nov 19:50 UTCThe prefix is announced again, seen by 374 collector peers
7 Nov 20:50 UTCNo collector peer sees the prefix any more

AS-path graph toward 38.21.43.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 22 of 374 peers (6%) number on a line = peers using that link RIS data up to 19:49 UTC what the colours mean 12 of 281 paths drawn 5 quieter networks left out

View JSON Raw upstream

374collector peers

23RIS collectors

281distinct AS paths

4.0average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS132876 Symphony Communication (Thailand) PCL.	374	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS132876 Symphony Communication (Thailand) PCL.	374	100%
AS6939 Hurricane Electric LLC	278	74%
AS3356 Level 3 Parent, LLC	34	9%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	5%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS174 Cogent Communications, LLC	4	1%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS9583 Sify Limited	2	<1%
AS4637 Telstra Global	2	<1%
AS50629 LWLCOM LWLcom GmbH	2	<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	AS6939 AS132876 AS133524	22	6%	18
2	AS24482 AS6939 AS132876 AS133524	9	2%	9
3	AS8218 AS6939 AS132876 AS133524	7	2%	6
4	AS199524 AS6939 AS132876 AS133524	5	1%	5
5	AS13030 AS6939 AS132876 AS133524	4	1%	4
6	AS34927 AS6939 AS132876 AS133524	4	1%	3
7	AS49544 AS6939 AS132876 AS133524	4	1%	4
8	AS14840 AS6939 AS132876 AS133524	4	1%	2
9	AS2914 AS132876 AS133524	3	<1%	3
10	AS9002 AS6939 AS132876 AS133524	3	<1%	3
11	AS48185 AS6939 AS132876 AS133524	3	<1%	3
12	AS271253 AS6939 AS132876 AS133524	3	<1%	2
13	AS58057 AS6939 AS132876 AS133524	3	<1%	3
14	AS34019 AS6939 AS132876 AS133524	3	<1%	3
15	AS48362 AS6939 AS132876 AS133524	3	<1%	3
16	AS47147 AS3320 AS3356 AS132876 AS133524	3	<1%	3
17	AS8529 AS132876 AS133524	2	<1%	2
18	AS6762 AS132876 AS133524	2	<1%	2
19	AS6461 AS6762 AS132876 AS133524	2	<1%	2
20	AS62167 AS6939 AS132876 AS133524	2	<1%	2
21	AS6424 AS6939 AS132876 AS133524	2	<1%	2
22	AS42473 AS6939 AS132876 AS133524	2	<1%	2
23	AS3214 AS6939 AS132876 AS133524	2	<1%	2
24	AS1299 AS6939 AS132876 AS133524	2	<1%	2
25	AS50628 AS6939 AS132876 AS133524	2	<1%	2
26	AS14907 AS6939 AS132876 AS133524	2	<1%	2
27	AS31027 AS6939 AS132876 AS133524	2	<1%	1
28	AS35710 AS6939 AS132876 AS133524	2	<1%	2
29	AS3491 AS6939 AS132876 AS133524	2	<1%	2
30	AS15547 AS6939 AS132876 AS133524	2	<1%	2
31	AS12779 AS6939 AS132876 AS133524	2	<1%	2
32	AS25091 AS6939 AS132876 AS133524	2	<1%	2
33	AS51184 AS6939 AS132876 AS133524	2	<1%	2
34	AS6461 AS6939 AS132876 AS133524	2	<1%	2
35	AS47692 AS6939 AS132876 AS133524	2	<1%	2
36	AS59890 AS6939 AS132876 AS133524	2	<1%	2
37	AS20612 AS6939 AS132876 AS133524	2	<1%	1
38	AS202032 AS6939 AS132876 AS133524	2	<1%	2
39	AS19151 AS6939 AS132876 AS133524	2	<1%	2
40	AS51185 AS6939 AS132876 AS133524	2	<1%	2
41	AS25160 AS1299 AS6939 AS132876 AS133524	2	<1%	2
42	AS142289 AS9583 AS6939 AS132876 AS133524	2	<1%	1
43	AS17639 AS132876 AS133524	1	<1%	1
44	AS38001 AS132876 AS133524	1	<1%	1
45	AS24482 AS132876 AS133524	1	<1%	1
46	AS45489 AS132876 AS133524	1	<1%	1
47	AS36236 AS132876 AS133524	1	<1%	1
48	AS51185 AS132876 AS133524	1	<1%	1
49	AS18106 AS132876 AS133524	1	<1%	1
50	AS14907 AS132876 AS133524	1	<1%	1

50 of 281 paths shown. All of them are in the JSON.

More prefixes from AS133524

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:49 UTC, fetched just now.