BGP map for 2a12:5900::/29

2a12:5900::/29 is announced by AS205544 LEASEWEB-UK-LON-11 and seen by 332 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS16265 LEASEWEB-NETWORK (61%), AS1299 TWELVE99 (15%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (12%). The most common path, used by 9 peers, is AS24482 AS16265 AS205544.

Routes checked 13:44:28 UTC

No change in the origin, the upstreams or the number of peers since 06:24 UTC on 29 Oct, when this site first looked at 2a12:5900::/29.

AS-path graph toward 2a12:5900::/29

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 332 peers (3%) number on a line = peers using that link RIS data up to 13:44 UTC what the colours mean 12 of 256 paths drawn 7 quieter networks left out

View JSON Raw upstream

332collector peers

23RIS collectors

256distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS16265 LEASEWEB-NETWORK LeaseWeb Network B.V.	203	61%
AS1299 TWELVE99 Arelion Sweden AB	50	15%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	41	12%
AS174 Cogent Communications, LLC	38	11%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS16265 LEASEWEB-NETWORK LeaseWeb Network B.V.	201	61%
AS1299 TWELVE99 Arelion Sweden AB	48	14%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	40	12%
AS174 Cogent Communications, LLC	38	11%
AS6939 Hurricane Electric LLC	26	8%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS3356 Level 3 Parent, LLC	4	1%
AS2914 NTT America, Inc.	3	<1%
AS8758 IWAY Iway AG	3	<1%
AS3491 PCCW Global (HK) 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 AS16265 AS205544	9	3%	9
2	AS8218 AS16265 AS205544	7	2%	6
3	AS9002 AS16265 AS205544	4	1%	4
4	AS13030 AS16265 AS205544	4	1%	4
5	AS14840 AS16265 AS205544	4	1%	2
6	AS6939 AS16265 AS205544	4	1%	4
7	AS2914 AS6453 AS205544	3	<1%	3
8	AS48185 AS16265 AS205544	3	<1%	3
9	AS6461 AS174 AS205544	3	<1%	3
10	AS34019 AS16265 AS205544	3	<1%	3
11	AS48362 AS16265 AS205544	3	<1%	3
12	AS35280 AS6453 AS205544	3	<1%	3
13	AS15547 AS16265 AS205544	3	<1%	3
14	AS25091 AS16265 AS205544	3	<1%	3
15	AS1299 AS205544	2	<1%	2
16	AS16265 AS205544	2	<1%	2
17	AS6939 AS6453 AS205544	2	<1%	2
18	AS6939 AS1299 AS205544	2	<1%	2
19	AS19151 AS174 AS205544	2	<1%	2
20	AS199524 AS1299 AS205544	2	<1%	2
21	AS852 AS1299 AS205544	2	<1%	2
22	AS3214 AS16265 AS205544	2	<1%	2
23	AS3257 AS6453 AS205544	2	<1%	2
24	AS6667 AS16265 AS205544	2	<1%	2
25	AS12779 AS16265 AS205544	2	<1%	2
26	AS34927 AS16265 AS205544	2	<1%	2
27	AS47147 AS16265 AS205544	2	<1%	2
28	AS47692 AS16265 AS205544	2	<1%	2
29	AS51184 AS16265 AS205544	2	<1%	2
30	AS199524 AS16265 AS205544	2	<1%	2
31	AS12859 AS16265 AS205544	2	<1%	1
32	AS14907 AS16265 AS205544	2	<1%	2
33	AS25160 AS16265 AS205544	2	<1%	2
34	AS49544 AS16265 AS205544	2	<1%	2
35	AS212483 AS16265 AS205544	2	<1%	1
36	AS42473 AS1299 AS205544	2	<1%	2
37	AS62167 AS16265 AS205544	2	<1%	2
38	AS28917 AS16265 AS205544	2	<1%	1
39	AS59890 AS174 AS205544	2	<1%	2
40	AS1403 AS577 AS1299 AS205544	2	<1%	1
41	AS49544 AS3356 AS1299 AS205544	2	<1%	1
42	AS49544 AS2914 AS6453 AS205544	2	<1%	2
43	AS142289 AS9583 AS1299 AS205544	2	<1%	1
44	AS917 AS60068 AS16265 AS205544	2	<1%	2
45	AS202032 AS6939 AS16265 AS205544	2	<1%	2
46	AS20612 AS8758 AS16265 AS205544	2	<1%	1
47	AS58057 AS6939 AS16265 AS205544	2	<1%	1
48	AS206271 AS60707 AS12735 AS16265 AS205544	2	<1%	1
49	AS6453 AS205544	1	<1%	1
50	AS2497 AS6453 AS205544	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS205544

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 13:44 UTC, fetched 4 hours ago.