BGP map for 2a02:2891:157::/48

2a02:2891:157::/48 is announced by AS51185 MAINSTREAMING-AS and seen by 320 peers of 23 RIPE RIS collectors, over 233 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (99%) and AS8529 OMANTEL-AS (<1%). The most common path, used by 9 peers, is AS6939 AS1299 AS51185.

Routes checked 17:51:02 UTC

No change in the origin, the upstreams or the number of peers since 09:04 UTC on 26 Oct, when this site first looked at 2a02:2891:157::/48.

AS-path graph toward 2a02:2891:157::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 320 peers (3%) number on a line = peers using that link RIS data up to 17:50 UTC what the colours mean 12 of 233 paths drawn 5 quieter networks left out

View JSON Raw upstream

320collector peers

23RIS collectors

233distinct AS paths

3.7average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	317	99%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	315	98%
AS6939 Hurricane Electric LLC	58	18%
AS2914 NTT America, Inc.	14	4%
AS3356 Level 3 Parent, LLC	12	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS174 Cogent Communications, LLC	10	3%
AS6461 Zayo Bandwidth	8	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS3491 PCCW Global (HK) Ltd.	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 AS1299 AS51185	9	3%	9
2	AS24482 AS2914 AS1299 AS51185	9	3%	9
3	AS8218 AS6461 AS1299 AS51185	7	2%	6
4	AS9002 AS1299 AS51185	5	2%	5
5	AS6461 AS1299 AS51185	5	2%	5
6	AS13030 AS1299 AS51185	4	1%	4
7	AS199524 AS1299 AS51185	4	1%	4
8	AS14840 AS3356 AS1299 AS51185	4	1%	2
9	AS2914 AS1299 AS51185	3	<1%	3
10	AS14907 AS1299 AS51185	3	<1%	3
11	AS48185 AS1299 AS51185	3	<1%	3
12	AS48362 AS1299 AS51185	3	<1%	3
13	AS49544 AS1299 AS51185	3	<1%	3
14	AS3491 AS1299 AS51185	3	<1%	3
15	AS25091 AS1299 AS51185	3	<1%	3
16	AS3214 AS6939 AS1299 AS51185	3	<1%	3
17	AS12779 AS3257 AS1299 AS51185	3	<1%	3
18	AS8529 AS51185	2	<1%	2
19	AS1299 AS51185	2	<1%	2
20	AS2497 AS1299 AS51185	2	<1%	2
21	AS6762 AS1299 AS51185	2	<1%	2
22	AS852 AS1299 AS51185	2	<1%	2
23	AS3257 AS1299 AS51185	2	<1%	2
24	AS6667 AS1299 AS51185	2	<1%	2
25	AS34927 AS1299 AS51185	2	<1%	2
26	AS3320 AS1299 AS51185	2	<1%	2
27	AS6830 AS1299 AS51185	2	<1%	2
28	AS12859 AS1299 AS51185	2	<1%	1
29	AS25160 AS1299 AS51185	2	<1%	2
30	AS47147 AS1299 AS51185	2	<1%	2
31	AS42473 AS1299 AS51185	2	<1%	2
32	AS1403 AS577 AS1299 AS51185	2	<1%	1
33	AS58057 AS34549 AS1299 AS51185	2	<1%	2
34	AS49544 AS3356 AS1299 AS51185	2	<1%	1
35	AS142289 AS9583 AS1299 AS51185	2	<1%	1
36	AS34019 AS6696 AS1299 AS51185	2	<1%	2
37	AS47147 AS3320 AS1299 AS51185	2	<1%	2
38	AS47692 AS6939 AS1299 AS51185	2	<1%	2
39	AS51184 AS6939 AS1299 AS51185	2	<1%	2
40	AS62167 AS6939 AS1299 AS51185	2	<1%	2
41	AS202032 AS6939 AS1299 AS51185	2	<1%	2
42	AS15547 AS6939 AS1299 AS51185	2	<1%	2
43	AS28917 AS3257 AS1299 AS51185	2	<1%	1
44	AS59890 AS60068 AS1299 AS51185	2	<1%	2
45	AS20612 AS9044 AS1299 AS51185	2	<1%	1
46	AS58057 AS6939 AS1299 AS51185	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS1299 AS51185	2	<1%	1
48	AS51185	1	<1%	1
49	AS52320 AS1299 AS51185	1	<1%	1
50	AS1280 AS1299 AS51185	1	<1%	1

50 of 233 paths shown. All of them are in the JSON.

More prefixes from AS51185

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:50 UTC, fetched just now.