BGP map for 2a05:d000::/25

2a05:d000::/25 is announced by AS16509 Amazon.com, Inc. and seen by 295 peers of 23 RIPE RIS collectors, over 231 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (43%), AS2914 NTT America, Inc. (23%) and AS174 Cogent Communications, LLC (23%). The most common path, used by 8 peers, is AS24482 AS2914 AS16509.

Routes checked 22:44:32 UTC

No change in the origin, the upstreams or the number of peers since 10:35 UTC on 29 Oct, when this site first looked at 2a05:d000::/25.

AS-path graph toward 2a05:d000::/25

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 295 peers (3%) number on a line = peers using that link RIS data up to 22:43 UTC what the colours mean 12 of 231 paths drawn 5 quieter networks left out

View JSON Raw upstream

295collector peers

23RIS collectors

231distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	127	43%
AS2914 NTT America, Inc.	67	23%
AS174 Cogent Communications, LLC	67	23%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	34	12%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	125	42%
AS174 Cogent Communications, LLC	67	23%
AS2914 NTT America, Inc.	65	22%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	33	11%
AS3356 Level 3 Parent, LLC	9	3%
AS3320 DTAG Deutsche Telekom AG	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS9002 RETN-AS RETN Limited	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	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 AS2914 AS16509	8	3%	8
2	AS8218 AS1299 AS16509	6	2%	5
3	AS13030 AS1299 AS16509	4	1%	4
4	AS14840 AS3356 AS1299 AS16509	4	1%	2
5	AS2914 AS16509	3	1%	3
6	AS199524 AS1299 AS16509	3	1%	3
7	AS14907 AS1299 AS16509	3	1%	3
8	AS34927 AS1299 AS16509	3	1%	3
9	AS48362 AS1299 AS16509	3	1%	3
10	AS15547 AS3303 AS2914 AS16509	3	1%	3
11	AS1299 AS16509	2	<1%	2
12	AS9002 AS1299 AS16509	2	<1%	2
13	AS19151 AS174 AS16509	2	<1%	2
14	AS6762 AS1299 AS16509	2	<1%	2
15	AS48185 AS1299 AS16509	2	<1%	2
16	AS8529 AS1299 AS16509	2	<1%	2
17	AS3257 AS6453 AS16509	2	<1%	2
18	AS6461 AS174 AS16509	2	<1%	2
19	AS6667 AS1299 AS16509	2	<1%	2
20	AS9002 AS6453 AS16509	2	<1%	2
21	AS47692 AS2914 AS16509	2	<1%	2
22	AS12859 AS1299 AS16509	2	<1%	1
23	AS25160 AS2914 AS16509	2	<1%	2
24	AS47147 AS1299 AS16509	2	<1%	2
25	AS49544 AS2914 AS16509	2	<1%	2
26	AS6461 AS6453 AS16509	2	<1%	2
27	AS12779 AS174 AS16509	2	<1%	2
28	AS42473 AS1299 AS16509	2	<1%	2
29	AS62167 AS174 AS16509	2	<1%	2
30	AS35280 AS2914 AS16509	2	<1%	2
31	AS25091 AS1299 AS16509	2	<1%	2
32	AS59890 AS174 AS16509	2	<1%	2
33	AS1403 AS577 AS1299 AS16509	2	<1%	1
34	AS58057 AS34549 AS1299 AS16509	2	<1%	2
35	AS49544 AS3356 AS1299 AS16509	2	<1%	1
36	AS35710 AS3320 AS1299 AS16509	2	<1%	2
37	AS142289 AS9583 AS2914 AS16509	2	<1%	1
38	AS34019 AS25091 AS2914 AS16509	2	<1%	2
39	AS47147 AS3320 AS1299 AS16509	2	<1%	2
40	AS51184 AS47692 AS2914 AS16509	2	<1%	2
41	AS917 AS60068 AS174 AS16509	2	<1%	2
42	AS28917 AS3257 AS6453 AS16509	2	<1%	1
43	AS20612 AS9044 AS1299 AS16509	2	<1%	1
44	AS206271 AS60707 AS12735 AS9121 AS1299 AS16509	2	<1%	1
45	AS6453 AS16509	1	<1%	1
46	AS2497 AS6453 AS16509	1	<1%	1
47	AS2500 AS2914 AS16509	1	<1%	1
48	AS25152 AS2914 AS16509	1	<1%	1
49	AS20080 AS2914 AS16509	1	<1%	1
50	AS52320 AS1299 AS16509	1	<1%	1

50 of 231 paths shown. All of them are in the JSON.

More prefixes from AS16509

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 22:43 UTC, fetched just now.