BGP map for 2001:c58:a000::/35

2001:c58:a000::/35 is announced by AS7539 National Center for High-performance Computing and seen by 359 peers of 23 RIPE RIS collectors, over 243 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (98%), AS11537 Internet2 (1%) and AS24482 SG.GS (<1%). The most common path, used by 21 peers, is AS6939 AS7539.

Routes checked 12:40:22 UTC

No change in the origin, the upstreams or the number of peers since 12:40 UTC, when this site first looked at 2001:c58:a000::/35.

AS-path graph toward 2001:c58:a000::/35

origin Tier 1Tier 2edge network prefix best path: chosen by 21 of 359 peers (6%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 243 paths drawn 6 quieter networks left out

View JSON Raw upstream

359collector peers

23RIS collectors

243distinct AS paths

3.1average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	352	98%
AS11537 Internet2	4	1%
AS24482 SG.GS	1	<1%
AS293 ESnet	1	<1%
AS18041 Taiwan Digital Streaming Co.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	331	92%
AS1299 TWELVE99 Arelion Sweden AB	5	1%
AS11537 Internet2	4	1%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	2	<1%
AS9002 RETN-AS RETN 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	AS6939 AS7539	21	6%	17
2	AS24482 AS6939 AS7539	10	3%	10
3	AS8218 AS6939 AS7539	7	2%	6
4	AS6461 AS6939 AS7539	5	1%	5
5	AS9002 AS6939 AS7539	5	1%	5
6	AS49544 AS6939 AS7539	5	1%	5
7	AS14907 AS6939 AS7539	4	1%	4
8	AS58057 AS6939 AS7539	4	1%	3
9	AS34927 AS6939 AS7539	4	1%	3
10	AS12779 AS6939 AS7539	4	1%	4
11	AS13030 AS6939 AS7539	4	1%	4
12	AS199524 AS6939 AS7539	4	1%	4
13	AS14840 AS6939 AS7539	4	1%	2
14	AS48185 AS6939 AS7539	3	<1%	3
15	AS2914 AS6939 AS7539	3	<1%	3
16	AS3214 AS6939 AS7539	3	<1%	3
17	AS3491 AS6939 AS7539	3	<1%	3
18	AS34019 AS6939 AS7539	3	<1%	3
19	AS15547 AS6939 AS7539	3	<1%	3
20	AS25091 AS6939 AS7539	3	<1%	3
21	AS48362 AS6939 AS7539	3	<1%	3
22	AS35280 AS6939 AS7539	3	<1%	3
23	AS51185 AS6939 AS7539	3	<1%	3
24	AS1403 AS6939 AS7539	2	<1%	1
25	AS852 AS6939 AS7539	2	<1%	2
26	AS50628 AS6939 AS7539	2	<1%	2
27	AS1299 AS6939 AS7539	2	<1%	2
28	AS6424 AS6939 AS7539	2	<1%	2
29	AS6830 AS6939 AS7539	2	<1%	2
30	AS25160 AS6939 AS7539	2	<1%	2
31	AS42473 AS6939 AS7539	2	<1%	2
32	AS3257 AS6939 AS7539	2	<1%	2
33	AS3320 AS6939 AS7539	2	<1%	2
34	AS62167 AS6939 AS7539	2	<1%	2
35	AS8529 AS6939 AS7539	2	<1%	2
36	AS12859 AS6939 AS7539	2	<1%	1
37	AS47692 AS6939 AS7539	2	<1%	2
38	AS51184 AS6939 AS7539	2	<1%	2
39	AS59890 AS6939 AS7539	2	<1%	2
40	AS2497 AS6939 AS7539	2	<1%	2
41	AS6667 AS6939 AS7539	2	<1%	2
42	AS202032 AS6939 AS7539	2	<1%	2
43	AS19151 AS6939 AS7539	2	<1%	2
44	AS6762 AS6939 AS7539	2	<1%	2
45	AS35710 AS6939 AS7539	2	<1%	2
46	AS28917 AS6939 AS7539	2	<1%	1
47	AS20612 AS6939 AS7539	2	<1%	1
48	AS31027 AS6939 AS7539	2	<1%	1
49	AS47147 AS1299 AS6939 AS7539	2	<1%	2
50	AS142289 AS9583 AS6939 AS7539	2	<1%	1

50 of 243 paths shown. All of them are in the JSON.

More prefixes from AS7539

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.