BGP map for 2a00:5881:9000::/40

2a00:5881:9000::/40 is announced by AS198978 ALKANTE and seen by 327 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS42845 Bretagnetelecom (50%), AS174 Cogent Communications, LLC (49%) and AS34019 HIVANE (<1%). The most common path, used by 9 peers, is AS6939 AS42845 AS198978.

Routes checked 17:27:46 UTC

No change in the origin, the upstreams or the number of peers since 19:02 UTC on 26 Oct, when this site first looked at 2a00:5881:9000::/40.

AS-path graph toward 2a00:5881:9000::/40

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 327 peers (3%) number on a line = peers using that link RIS data up to 17:27 UTC what the colours mean 12 of 240 paths drawn 6 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

240distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS42845 Bretagnetelecom BLUE SAS	163	50%
AS174 Cogent Communications, LLC	159	49%
AS34019 HIVANE Hivane Association	3	<1%
AS204092 GRIFON Association GRIFON	1	<1%
AS207910 DAM64 Damien Lacoste	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS42845 Bretagnetelecom BLUE SAS	162	50%
AS174 Cogent Communications, LLC	159	49%
AS6939 Hurricane Electric LLC	51	16%
AS1299 TWELVE99 Arelion Sweden AB	30	9%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS3356 Level 3 Parent, LLC	9	3%
AS2914 NTT America, Inc.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS6939 AS42845 AS198978	9	3%	9
2	AS24482 AS42845 AS198978	9	3%	9
3	AS8218 AS42845 AS198978	7	2%	6
4	AS9002 AS42845 AS198978	5	2%	5
5	AS6461 AS174 AS198978	5	2%	5
6	AS14840 AS174 AS198978	4	1%	2
7	AS13030 AS1299 AS174 AS198978	4	1%	4
8	AS34019 AS198978	3	<1%	3
9	AS199524 AS174 AS198978	3	<1%	3
10	AS12779 AS42845 AS198978	3	<1%	3
11	AS3491 AS174 AS198978	3	<1%	3
12	AS15547 AS42845 AS198978	3	<1%	3
13	AS25091 AS42845 AS198978	3	<1%	3
14	AS3214 AS6939 AS42845 AS198978	3	<1%	3
15	AS2497 AS174 AS198978	2	<1%	2
16	AS19151 AS174 AS198978	2	<1%	2
17	AS6762 AS42845 AS198978	2	<1%	2
18	AS852 AS174 AS198978	2	<1%	2
19	AS50628 AS42845 AS198978	2	<1%	2
20	AS8529 AS42845 AS198978	2	<1%	2
21	AS1299 AS174 AS198978	2	<1%	2
22	AS3257 AS42845 AS198978	2	<1%	2
23	AS6667 AS174 AS198978	2	<1%	2
24	AS6830 AS174 AS198978	2	<1%	2
25	AS25160 AS42845 AS198978	2	<1%	2
26	AS49544 AS42845 AS198978	2	<1%	2
27	AS6424 AS174 AS198978	2	<1%	2
28	AS59890 AS174 AS198978	2	<1%	2
29	AS58057 AS34549 AS174 AS198978	2	<1%	2
30	AS34927 AS6939 AS42845 AS198978	2	<1%	1
31	AS49544 AS3356 AS174 AS198978	2	<1%	1
32	AS49544 AS2914 AS174 AS198978	2	<1%	2
33	AS35710 AS6939 AS42845 AS198978	2	<1%	2
34	AS47692 AS6939 AS42845 AS198978	2	<1%	2
35	AS48362 AS1764 AS174 AS198978	2	<1%	2
36	AS51184 AS6939 AS42845 AS198978	2	<1%	2
37	AS3320 AS3257 AS42845 AS198978	2	<1%	2
38	AS12859 AS1299 AS174 AS198978	2	<1%	1
39	AS47147 AS1299 AS174 AS198978	2	<1%	2
40	AS48185 AS1299 AS174 AS198978	2	<1%	2
41	AS42473 AS1299 AS174 AS198978	2	<1%	2
42	AS62167 AS6939 AS42845 AS198978	2	<1%	2
43	AS917 AS60068 AS174 AS198978	2	<1%	2
44	AS202032 AS6939 AS42845 AS198978	2	<1%	2
45	AS28917 AS3257 AS42845 AS198978	2	<1%	1
46	AS20612 AS9044 AS174 AS198978	2	<1%	1
47	AS58057 AS6939 AS42845 AS198978	2	<1%	1
48	AS14907 AS6939 AS42845 AS198978	2	<1%	2
49	AS1403 AS577 AS6939 AS42845 AS198978	2	<1%	1
50	AS142289 AS9583 AS2914 AS174 AS198978	2	<1%	1

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

More prefixes from AS198978

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:27 UTC, fetched just now.