BGP map for 2a02:2891:4::/48

2a02:2891:4::/48 is announced by AS51185 MAINSTREAMING-AS and seen by 336 peers of 23 RIPE RIS collectors, over 241 different AS paths. Its busiest upstreams are AS6762 SEABONE-NET (30%), AS6939 Hurricane Electric LLC (25%) and AS24482 SG.GS (3%). The most common path, used by 11 peers, is AS24482 AS51185.

Routes checked 11:06:20 UTC

Recent route changes

9 Nov 11:06 UTCThe prefix is announced again, seen by 336 collector peers
8 Nov 10:39 UTCNo collector peer sees the prefix any more

AS-path graph toward 2a02:2891:4::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 336 peers (3%) number on a line = peers using that link RIS data up to 11:06 UTC what the colours mean 12 of 241 paths drawn 3 quieter networks left out

View JSON Raw upstream

336collector peers

23RIS collectors

241distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	100	30%
AS6939 Hurricane Electric LLC	83	25%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS34019 HIVANE Hivane Association	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS35280 F5 F5 Networks SARL	4	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	98	29%
AS6939 Hurricane Electric LLC	74	22%
AS2914 NTT America, Inc.	19	6%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS3491 PCCW Global (HK) Ltd.	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	1%
AS3356 Level 3 Parent, LLC	5	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	4	1%
AS174 Cogent Communications, LLC	4	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	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 AS51185	11	3%	11
2	AS6939 AS51185	9	3%	9
3	AS8218 AS51185	7	2%	6
4	AS9002 AS6762 AS51185	5	1%	5
5	AS6461 AS6762 AS51185	5	1%	5
6	AS51185	4	1%	3
7	AS13030 AS51185	4	1%	4
8	AS12779 AS51185	4	1%	4
9	AS58057 AS6939 AS51185	4	1%	3
10	AS14840 AS6762 AS51185	4	1%	2
11	AS48185 AS51185	3	<1%	3
12	AS34019 AS51185	3	<1%	3
13	AS15547 AS51185	3	<1%	3
14	AS25091 AS51185	3	<1%	3
15	AS2914 AS6762 AS51185	3	<1%	3
16	AS14907 AS6939 AS51185	3	<1%	3
17	AS34927 AS6939 AS51185	3	<1%	2
18	AS3214 AS6939 AS51185	3	<1%	3
19	AS48362 AS1764 AS51185	3	<1%	3
20	AS3491 AS6762 AS51185	3	<1%	3
21	AS6762 AS51185	2	<1%	2
22	AS8529 AS51185	2	<1%	2
23	AS6667 AS51185	2	<1%	2
24	AS47147 AS51185	2	<1%	2
25	AS51184 AS51185	2	<1%	2
26	AS12859 AS51185	2	<1%	1
27	AS25160 AS51185	2	<1%	2
28	AS49544 AS51185	2	<1%	2
29	AS212483 AS51185	2	<1%	1
30	AS28917 AS51185	2	<1%	1
31	AS31027 AS6797 AS51185	2	<1%	1
32	AS35710 AS6939 AS51185	2	<1%	2
33	AS1299 AS6762 AS51185	2	<1%	2
34	AS3257 AS6762 AS51185	2	<1%	2
35	AS47692 AS6939 AS51185	2	<1%	2
36	AS6830 AS6762 AS51185	2	<1%	2
37	AS62167 AS6939 AS51185	2	<1%	2
38	AS202032 AS6939 AS51185	2	<1%	2
39	AS59890 AS6939 AS51185	2	<1%	2
40	AS20612 AS9044 AS51185	2	<1%	1
41	AS2497 AS2914 AS6762 AS51185	2	<1%	2
42	AS19151 AS2914 AS6762 AS51185	2	<1%	2
43	AS1403 AS577 AS6939 AS51185	2	<1%	1
44	AS49544 AS3356 AS6762 AS51185	2	<1%	1
45	AS206271 AS60707 AS12735 AS51185	2	<1%	1
46	AS49544 AS2914 AS6762 AS51185	2	<1%	2
47	AS42473 AS1299 AS6762 AS51185	2	<1%	2
48	AS142289 AS9583 AS2914 AS6762 AS51185	2	<1%	1
49	AS17639 AS51185	1	<1%	1
50	AS50300 AS51185	1	<1%	1

50 of 241 paths shown. All of them are in the JSON.

More prefixes from AS51185

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 11:06 UTC, fetched just now.