BGP map for 203.17.203.0/24

203.17.203.0/24 is announced by AS7575 Australian Academic and Research Network (AARNet) and seen by 328 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (34%), AS3356 Level 3 Parent, LLC (24%) and AS2914 NTT America, Inc. (23%). The most common path, used by 7 peers, is AS24482 AS2914 AS7575.

Routes checked 14:54:49 UTC

No change in the origin, the upstreams or the number of peers since 14:54 UTC, when this site first looked at 203.17.203.0/24.

AS-path graph toward 203.17.203.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 328 peers (2%) number on a line = peers using that link RIS data up to 14:53 UTC what the colours mean 12 of 259 paths drawn 3 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

259distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	111	34%
AS3356 Level 3 Parent, LLC	79	24%
AS2914 NTT America, Inc.	74	23%
AS6939 Hurricane Electric LLC	16	5%
AS3491 PCCW Global (HK) Ltd.	9	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS24482 SG.GS	3	<1%
AS49544 i3Dnet i3D.net B.V	3	<1%
AS35280 F5 F5 Networks SARL	2	<1%
AS19151 BroadbandONE, LLC	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	109	33%
AS3356 Level 3 Parent, LLC	79	24%
AS2914 NTT America, Inc.	71	22%
AS6939 Hurricane Electric LLC	16	5%
AS174 Cogent Communications, LLC	10	3%
AS6461 Zayo Bandwidth	8	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3491 PCCW Global (HK) Ltd.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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	AS24482 AS2914 AS7575	7	2%	7
2	AS199524 AS1299 AS7575	6	2%	6
3	AS8218 AS6461 AS3356 AS7575	6	2%	5
4	AS13030 AS1299 AS7575	4	1%	4
5	AS12779 AS2914 AS7575	4	1%	4
6	AS14840 AS3356 AS7575	4	1%	2
7	AS47147 AS1299 AS7575	4	1%	4
8	AS2914 AS7575	3	<1%	3
9	AS3491 AS7575	3	<1%	3
10	AS24482 AS7575	3	<1%	3
11	AS49544 AS7575	3	<1%	3
12	AS9002 AS2914 AS7575	3	<1%	3
13	AS34927 AS1299 AS7575	3	<1%	3
14	AS34019 AS3303 AS7575	3	<1%	3
15	AS6461 AS3356 AS7575	3	<1%	3
16	AS48362 AS1299 AS7575	3	<1%	3
17	AS1299 AS7575	2	<1%	2
18	AS35280 AS7575	2	<1%	2
19	AS19151 AS7575	2	<1%	2
20	AS3257 AS3356 AS7575	2	<1%	2
21	AS6461 AS2914 AS7575	2	<1%	2
22	AS6830 AS2914 AS7575	2	<1%	2
23	AS62167 AS3356 AS7575	2	<1%	2
24	AS25160 AS2914 AS7575	2	<1%	2
25	AS42473 AS1299 AS7575	2	<1%	2
26	AS49544 AS3356 AS7575	2	<1%	1
27	AS31027 AS1299 AS7575	2	<1%	1
28	AS14907 AS1299 AS7575	2	<1%	2
29	AS15547 AS3303 AS7575	2	<1%	2
30	AS47692 AS2914 AS7575	2	<1%	2
31	AS59890 AS3356 AS7575	2	<1%	2
32	AS271253 AS3356 AS7575	2	<1%	1
33	AS58057 AS1836 AS3356 AS7575	2	<1%	2
34	AS58057 AS34549 AS1299 AS7575	2	<1%	2
35	AS142289 AS9583 AS2914 AS7575	2	<1%	1
36	AS35710 AS3320 AS3356 AS7575	2	<1%	2
37	AS51184 AS47692 AS2914 AS7575	2	<1%	2
38	AS51185 AS6762 AS2914 AS7575	2	<1%	2
39	AS20612 AS9044 AS1299 AS7575	2	<1%	1
40	AS1828 AS7575	1	<1%	1
41	AS17639 AS7575	1	<1%	1
42	AS4608 AS7575	1	<1%	1
43	AS6057 AS7575	1	<1%	1
44	AS132847 AS7575	1	<1%	1
45	AS36236 AS7575	1	<1%	1
46	AS8888 AS7575	1	<1%	1
47	AS51185 AS7575	1	<1%	1
48	AS9002 AS7575	1	<1%	1
49	AS1103 AS7575	1	<1%	1
50	AS15692 AS2914 AS7575	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS7575

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 14:53 UTC, fetched just now.