BGP map for 2a05:e4c1::/32

2a05:e4c1::/32 is announced by AS39521 TNGNET and seen by 355 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (57%), AS174 Cogent Communications, LLC (5%) and AS6830 LibertyGlobal (4%). The most common path, used by 22 peers, is AS6939 AS39521.

Routes checked 10:01:36 UTC

No change in the origin, the upstreams or the number of peers since 20:43 UTC on 25 Oct, when this site first looked at 2a05:e4c1::/32.

AS-path graph toward 2a05:e4c1::/32

origin Tier 2edge network prefix best path: chosen by 22 of 355 peers (6%) number on a line = peers using that link RIS data up to 10:00 UTC what the colours mean 12 of 257 paths drawn 2 quieter networks left out

View JSON Raw upstream

355collector peers

23RIS collectors

257distinct AS paths

2.7average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	202	57%
AS174 Cogent Communications, LLC	19	5%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	14	4%
AS24482 SG.GS	7	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	6	2%
AS34019 HIVANE Hivane Association	4	1%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%
AS25091 IP-Max IP-Max SA	4	1%
AS5511 Opentransit Orange S.A.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	180	51%
AS174 Cogent Communications, LLC	19	5%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	12	3%
AS5511 Opentransit Orange S.A.	4	1%
AS29632 NASSIST-AS Netassist International EOOD	3	<1%
AS9044 SOLNET BSE Software GmbH	2	<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%
AS3356 Level 3 Parent, LLC	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 AS39521	22	6%	17
2	AS24482 AS39521	7	2%	7
3	AS8218 AS39521	7	2%	6
4	AS9002 AS39521	5	1%	5
5	AS13030 AS6939 AS39521	4	1%	4
6	AS199524 AS6939 AS39521	4	1%	4
7	AS58057 AS6939 AS39521	4	1%	3
8	AS34927 AS6939 AS39521	4	1%	3
9	AS14840 AS6939 AS39521	4	1%	2
10	AS48185 AS39521	3	<1%	3
11	AS12779 AS39521	3	<1%	3
12	AS34019 AS39521	3	<1%	3
13	AS48362 AS39521	3	<1%	3
14	AS15547 AS39521	3	<1%	3
15	AS25091 AS39521	3	<1%	3
16	AS14907 AS6939 AS39521	3	<1%	3
17	AS49544 AS6939 AS39521	3	<1%	3
18	AS8529 AS39521	2	<1%	2
19	AS47692 AS39521	2	<1%	2
20	AS51184 AS39521	2	<1%	2
21	AS199524 AS39521	2	<1%	2
22	AS6830 AS39521	2	<1%	2
23	AS12859 AS39521	2	<1%	1
24	AS25160 AS39521	2	<1%	2
25	AS49544 AS39521	2	<1%	2
26	AS28917 AS39521	2	<1%	1
27	AS19151 AS6939 AS39521	2	<1%	2
28	AS24482 AS6939 AS39521	2	<1%	2
29	AS51185 AS6939 AS39521	2	<1%	2
30	AS852 AS6939 AS39521	2	<1%	2
31	AS1403 AS6939 AS39521	2	<1%	1
32	AS50628 AS6939 AS39521	2	<1%	2
33	AS35710 AS6939 AS39521	2	<1%	2
34	AS1299 AS174 AS39521	2	<1%	2
35	AS2914 AS6830 AS39521	2	<1%	2
36	AS6461 AS6939 AS39521	2	<1%	2
37	AS6667 AS6939 AS39521	2	<1%	2
38	AS3491 AS6939 AS39521	2	<1%	2
39	AS6424 AS6939 AS39521	2	<1%	2
40	AS42473 AS6939 AS39521	2	<1%	2
41	AS62167 AS6939 AS39521	2	<1%	2
42	AS202032 AS6939 AS39521	2	<1%	2
43	AS59890 AS6939 AS39521	2	<1%	2
44	AS20612 AS9044 AS39521	2	<1%	1
45	AS35280 AS6939 AS39521	2	<1%	2
46	AS142289 AS9583 AS6939 AS39521	2	<1%	1
47	AS206271 AS60707 AS12735 AS6939 AS39521	2	<1%	1
48	AS39521	1	<1%	1
49	AS50300 AS39521	1	<1%	1
50	AS50304 AS39521	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS39521

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 10:00 UTC, fetched 3 hours ago.