BGP map for 203.132.16.0/20

203.132.16.0/20 is announced by AS49544 i3Dnet and seen by 357 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (6%), AS1299 TWELVE99 (5%) and AS24482 SG.GS (3%). The most common path, used by 11 peers, is AS24482 AS49544.

Routes checked 16:29:08 UTC

No change in the origin, the upstreams or the number of peers since 16:29 UTC, when this site first looked at 203.132.16.0/20.

AS-path graph toward 203.132.16.0/20

origin Tier 2edge network prefix best path: chosen by 11 of 357 peers (3%) number on a line = peers using that link RIS data up to 16:28 UTC what the colours mean 12 of 262 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

357collector peers

23RIS collectors

262distinct AS paths

2.4average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	23	6%
AS1299 TWELVE99 Arelion Sweden AB	17	5%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	8	2%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6939 Hurricane Electric LLC	7	2%
AS199524 GCORE G-Core Labs S.A.	6	2%
AS51185 MAINSTREAMING-AS MainStreaming SpA	5	1%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	23	6%
AS1299 TWELVE99 Arelion Sweden AB	15	4%
AS6939 Hurricane Electric LLC	7	2%
AS2914 NTT America, Inc.	5	1%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS174 Cogent Communications, LLC	5	1%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	4	1%
AS9002 RETN-AS RETN Limited	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<1%
AS9583 Sify Limited	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	AS24482 AS49544	11	3%	11
2	AS49544	9	3%	8
3	AS8218 AS49544	7	2%	6
4	AS199524 AS49544	6	2%	6
5	AS51185 AS49544	5	1%	5
6	AS13030 AS49544	4	1%	4
7	AS9002 AS49544	4	1%	4
8	AS12779 AS49544	4	1%	4
9	AS34927 AS49544	4	1%	3
10	AS14840 AS49544	4	1%	2
11	AS47147 AS49544	4	1%	4
12	AS3491 AS49544	3	<1%	3
13	AS48185 AS49544	3	<1%	3
14	AS3214 AS49544	3	<1%	3
15	AS14907 AS49544	3	<1%	3
16	AS25091 AS49544	3	<1%	3
17	AS48362 AS49544	3	<1%	3
18	AS2914 AS3356 AS49544	3	<1%	3
19	AS49544 AS3356 AS49544	3	<1%	2
20	AS6461 AS3356 AS49544	3	<1%	3
21	AS6830 AS49544	2	<1%	2
22	AS62167 AS49544	2	<1%	2
23	AS25160 AS49544	2	<1%	2
24	AS42473 AS49544	2	<1%	2
25	AS1299 AS49544	2	<1%	2
26	AS271253 AS49544	2	<1%	2
27	AS50628 AS49544	2	<1%	2
28	AS31027 AS49544	2	<1%	1
29	AS35710 AS49544	2	<1%	2
30	AS8529 AS49544	2	<1%	2
31	AS212483 AS49544	2	<1%	1
32	AS34019 AS49544	2	<1%	2
33	AS15547 AS49544	2	<1%	2
34	AS51184 AS49544	2	<1%	2
35	AS47692 AS49544	2	<1%	2
36	AS58057 AS49544	2	<1%	2
37	AS59890 AS49544	2	<1%	2
38	AS20612 AS49544	2	<1%	1
39	AS202032 AS49544	2	<1%	2
40	AS35280 AS49544	2	<1%	2
41	AS19151 AS49544	2	<1%	2
42	AS3257 AS3356 AS49544	2	<1%	2
43	AS6461 AS1299 AS49544	2	<1%	2
44	AS3320 AS1299 AS49544	2	<1%	2
45	AS2497 AS12956 AS49544	2	<1%	2
46	AS142289 AS9583 AS2914 AS3356 AS49544	2	<1%	1
47	AS36924 AS49544	1	<1%	1
48	AS48070 AS49544	1	<1%	1
49	AS6894 AS49544	1	<1%	1
50	AS31742 AS49544	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS49544

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 16:28 UTC, fetched 1 hour ago.