BGP map for 178.159.152.0/21

178.159.152.0/21 is announced by AS9009 M247 and seen by 338 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (12%), AS174 Cogent Communications, LLC (12%) and AS3356 Level 3 Parent, LLC (12%). The most common path, used by 11 peers, is AS24482 AS9009.

Routes checked 20:13:35 UTC

No change in the origin, the upstreams or the number of peers since 20:13 UTC, when this site first looked at 178.159.152.0/21.

AS-path graph toward 178.159.152.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 338 peers (3%) number on a line = peers using that link RIS data up to 20:12 UTC what the colours mean 12 of 265 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

338collector peers

23RIS collectors

265distinct AS paths

2.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	42	12%
AS174 Cogent Communications, LLC	41	12%
AS3356 Level 3 Parent, LLC	40	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	26	8%
AS6939 Hurricane Electric LLC	13	4%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	8	2%
AS6461 Zayo Bandwidth	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	41	12%
AS1299 TWELVE99 Arelion Sweden AB	40	12%
AS3356 Level 3 Parent, LLC	40	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	25	7%
AS6939 Hurricane Electric LLC	13	4%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	1%
AS2914 NTT America, Inc.	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	3	<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	AS24482 AS9009	11	3%	11
2	AS8218 AS9009	7	2%	6
3	AS6461 AS9009	5	1%	5
4	AS13030 AS9009	4	1%	4
5	AS12779 AS9009	4	1%	4
6	AS14840 AS9009	4	1%	2
7	AS9002 AS3257 AS9009	4	1%	4
8	AS199524 AS1299 AS9009	4	1%	4
9	AS47147 AS1299 AS9009	4	1%	4
10	AS48185 AS9009	3	<1%	3
11	AS3214 AS9009	3	<1%	3
12	AS34019 AS9009	3	<1%	3
13	AS25091 AS9009	3	<1%	3
14	AS49544 AS3356 AS9009	3	<1%	2
15	AS6830 AS9009	2	<1%	2
16	AS1299 AS9009	2	<1%	2
17	AS34927 AS9009	2	<1%	2
18	AS31027 AS9009	2	<1%	1
19	AS8529 AS9009	2	<1%	2
20	AS51184 AS9009	2	<1%	2
21	AS199524 AS9009	2	<1%	2
22	AS47692 AS9009	2	<1%	2
23	AS49544 AS9009	2	<1%	2
24	AS2914 AS3356 AS9009	2	<1%	2
25	AS3491 AS3356 AS9009	2	<1%	2
26	AS25160 AS174 AS9009	2	<1%	2
27	AS42473 AS1299 AS9009	2	<1%	2
28	AS34927 AS1299 AS9009	2	<1%	2
29	AS58057 AS34549 AS9009	2	<1%	2
30	AS35280 AS3356 AS9009	2	<1%	2
31	AS15547 AS174 AS9009	2	<1%	2
32	AS199524 AS174 AS9009	2	<1%	2
33	AS48362 AS1764 AS9009	2	<1%	2
34	AS59890 AS3356 AS9009	2	<1%	2
35	AS271253 AS3356 AS9009	2	<1%	1
36	AS19151 AS174 AS9009	2	<1%	2
37	AS35710 AS3320 AS3257 AS9009	2	<1%	2
38	AS20612 AS8758 AS8220 AS9009	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS174 AS9009	2	<1%	1
40	AS1828 AS9009	1	<1%	1
41	AS5511 AS9009	1	<1%	1
42	AS3170 AS9009	1	<1%	1
43	AS208972 AS9009	1	<1%	1
44	AS34549 AS9009	1	<1%	1
45	AS49673 AS9009	1	<1%	1
46	AS37721 AS9009	1	<1%	1
47	AS17639 AS9009	1	<1%	1
48	AS61573 AS9009	1	<1%	1
49	AS1257 AS9009	1	<1%	1
50	AS13004 AS9009	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS9009

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:12 UTC, fetched just now.