BGP map for 2a01:c50e:3c00::/40

2a01:c50e:3c00::/40 is announced by AS12479 UNI2-AS and seen by 323 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS5511 Opentransit (78%), AS24482 SG.GS (3%) and AS8218 NEO-ASN (3%). The most common path, used by 9 peers, is AS24482 AS12479.

Routes checked 12:48:26 UTC

No change in the origin, the upstreams or the number of peers since 20:54 UTC on 29 Oct, when this site first looked at 2a01:c50e:3c00::/40.

AS-path graph toward 2a01:c50e:3c00::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 12:47 UTC what the colours mean 12 of 240 paths drawn 3 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

240distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS5511 Opentransit Orange S.A.	253	78%
AS24482 SG.GS	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	9	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%
AS25091 IP-Max IP-Max SA	8	2%
AS8220 COLT COLT Technology Services Group Limited	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS60068 CDN77 Datacamp Limited	4	1%
AS35280 F5 F5 Networks SARL	4	1%
AS137409 GSL Networks Pty LTD	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS5511 Opentransit Orange S.A.	253	78%
AS6939 Hurricane Electric LLC	60	19%
AS1299 TWELVE99 Arelion Sweden AB	39	12%
AS2914 NTT America, Inc.	24	7%
AS3356 Level 3 Parent, LLC	18	6%
AS9002 RETN-AS RETN Limited	11	3%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS174 Cogent Communications, LLC	6	2%
AS8220 COLT COLT Technology Services Group Limited	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 AS12479	9	3%	9
2	AS6939 AS5511 AS12479	9	3%	9
3	AS8218 AS12479	7	2%	6
4	AS9002 AS5511 AS12479	5	2%	5
5	AS6461 AS5511 AS12479	5	2%	5
6	AS13030 AS12479	4	1%	4
7	AS14840 AS3356 AS5511 AS12479	4	1%	2
8	AS25091 AS12479	3	<1%	3
9	AS2914 AS5511 AS12479	3	<1%	3
10	AS3491 AS5511 AS12479	3	<1%	3
11	AS15547 AS8220 AS12479	3	<1%	3
12	AS12779 AS2914 AS5511 AS12479	3	<1%	3
13	AS49544 AS12479	2	<1%	2
14	AS2497 AS5511 AS12479	2	<1%	2
15	AS6762 AS5511 AS12479	2	<1%	2
16	AS58057 AS34549 AS12479	2	<1%	2
17	AS8529 AS137409 AS12479	2	<1%	2
18	AS1299 AS5511 AS12479	2	<1%	2
19	AS3257 AS5511 AS12479	2	<1%	2
20	AS34019 AS25091 AS12479	2	<1%	2
21	AS3320 AS5511 AS12479	2	<1%	2
22	AS6830 AS5511 AS12479	2	<1%	2
23	AS917 AS60068 AS12479	2	<1%	2
24	AS59890 AS60068 AS12479	2	<1%	2
25	AS199524 AS3491 AS5511 AS12479	2	<1%	2
26	AS19151 AS2914 AS5511 AS12479	2	<1%	2
27	AS199524 AS1299 AS5511 AS12479	2	<1%	2
28	AS14907 AS6939 AS5511 AS12479	2	<1%	2
29	AS34927 AS6939 AS5511 AS12479	2	<1%	1
30	AS49544 AS3356 AS5511 AS12479	2	<1%	1
31	AS49544 AS2914 AS5511 AS12479	2	<1%	2
32	AS3214 AS6939 AS5511 AS12479	2	<1%	2
33	AS35710 AS6939 AS5511 AS12479	2	<1%	2
34	AS6667 AS1299 AS5511 AS12479	2	<1%	2
35	AS47692 AS6939 AS5511 AS12479	2	<1%	2
36	AS48362 AS9002 AS5511 AS12479	2	<1%	2
37	AS51184 AS6939 AS5511 AS12479	2	<1%	2
38	AS12859 AS1299 AS5511 AS12479	2	<1%	1
39	AS25160 AS2914 AS5511 AS12479	2	<1%	2
40	AS47147 AS1299 AS5511 AS12479	2	<1%	2
41	AS42473 AS1299 AS5511 AS12479	2	<1%	2
42	AS62167 AS6939 AS5511 AS12479	2	<1%	2
43	AS202032 AS6939 AS5511 AS12479	2	<1%	2
44	AS28917 AS3257 AS5511 AS12479	2	<1%	1
45	AS58057 AS6939 AS5511 AS12479	2	<1%	1
46	AS1403 AS577 AS6939 AS5511 AS12479	2	<1%	1
47	AS142289 AS9583 AS2914 AS5511 AS12479	2	<1%	1
48	AS20612 AS8758 AS9002 AS5511 AS12479	2	<1%	1
49	AS206271 AS60707 AS12735 AS6762 AS5511 AS12479	2	<1%	1
50	AS34549 AS12479	1	<1%	1

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS12479

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 12:47 UTC, fetched just now.