BGP map for 2a05:d012::/36

2a05:d012::/36 is announced by AS16509 Amazon.com, Inc. and seen by 348 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (8%), AS6939 Hurricane Electric LLC (7%) and AS174 Cogent Communications, LLC (4%). The most common path, used by 11 peers, is AS24482 AS16509.

Routes checked 18:07:39 UTC

No change in the origin, the upstreams or the number of peers since 18:07 UTC, when this site first looked at 2a05:d012::/36.

AS-path graph toward 2a05:d012::/36

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 348 peers (3%) number on a line = peers using that link RIS data up to 18:07 UTC what the colours mean 12 of 255 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

348collector peers

23RIS collectors

255distinct AS paths

2.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	27	8%
AS6939 Hurricane Electric LLC	26	7%
AS174 Cogent Communications, LLC	15	4%
AS24482 SG.GS	12	3%
AS9002 RETN-AS RETN Limited	9	3%
AS2914 NTT America, Inc.	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS6461 Zayo Bandwidth	6	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	25	7%
AS6939 Hurricane Electric LLC	17	5%
AS174 Cogent Communications, LLC	15	4%
AS3356 Level 3 Parent, LLC	7	2%
AS2914 NTT America, Inc.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	4	1%
AS9002 RETN-AS RETN Limited	4	1%
AS3320 DTAG Deutsche Telekom AG	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS16509	11	3%	11
2	AS6939 AS16509	9	3%	9
3	AS8218 AS16509	7	2%	6
4	AS9002 AS16509	5	1%	5
5	AS6461 AS16509	5	1%	5
6	AS13030 AS16509	4	1%	4
7	AS12779 AS16509	4	1%	4
8	AS199524 AS1299 AS16509	4	1%	4
9	AS14840 AS3356 AS1299 AS16509	4	1%	2
10	AS2914 AS16509	3	<1%	3
11	AS48185 AS16509	3	<1%	3
12	AS51185 AS16509	3	<1%	3
13	AS34019 AS16509	3	<1%	3
14	AS48362 AS16509	3	<1%	3
15	AS15547 AS16509	3	<1%	3
16	AS25091 AS16509	3	<1%	3
17	AS2497 AS16509	2	<1%	2
18	AS6762 AS16509	2	<1%	2
19	AS50628 AS16509	2	<1%	2
20	AS37721 AS16509	2	<1%	1
21	AS31027 AS16509	2	<1%	1
22	AS8529 AS16509	2	<1%	2
23	AS35710 AS16509	2	<1%	2
24	AS1299 AS16509	2	<1%	2
25	AS3257 AS16509	2	<1%	2
26	AS6667 AS16509	2	<1%	2
27	AS34927 AS16509	2	<1%	2
28	AS47147 AS16509	2	<1%	2
29	AS47692 AS16509	2	<1%	2
30	AS51184 AS16509	2	<1%	2
31	AS199524 AS16509	2	<1%	2
32	AS3320 AS16509	2	<1%	2
33	AS6830 AS16509	2	<1%	2
34	AS12859 AS16509	2	<1%	1
35	AS14907 AS16509	2	<1%	2
36	AS25160 AS16509	2	<1%	2
37	AS49544 AS16509	2	<1%	2
38	AS3491 AS16509	2	<1%	2
39	AS62167 AS16509	2	<1%	2
40	AS202032 AS16509	2	<1%	2
41	AS28917 AS16509	2	<1%	1
42	AS59890 AS16509	2	<1%	2
43	AS19151 AS174 AS16509	2	<1%	2
44	AS852 AS3320 AS16509	2	<1%	2
45	AS58057 AS34549 AS16509	2	<1%	2
46	AS20612 AS9044 AS16509	2	<1%	1
47	AS58057 AS6939 AS16509	2	<1%	1
48	AS1403 AS577 AS6939 AS16509	2	<1%	1
49	AS49544 AS3356 AS1299 AS16509	2	<1%	1
50	AS206271 AS60707 AS12735 AS16509	2	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS16509

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:07 UTC, fetched just now.