BGP map for 2a10:8740::/29

2a10:8740::/29 is announced by AS21859 Zenlayer Inc and seen by 323 peers of 23 RIPE RIS collectors, over 236 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (84%), AS4229 Zenlayer Inc (11%) and AS1299 TWELVE99 (4%). The most common path, used by 9 peers, is AS6939 AS2914 AS21859.

Routes checked 13:18:55 UTC

No change in the origin, the upstreams or the number of peers since 06:14 UTC on 29 Oct, when this site first looked at 2a10:8740::/29.

AS-path graph toward 2a10:8740::/29

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 13:18 UTC what the colours mean 12 of 236 paths drawn 5 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

236distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	272	84%
AS4229 Zenlayer Inc	37	11%
AS1299 TWELVE99 Arelion Sweden AB	14	4%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	269	83%
AS6939 Hurricane Electric LLC	63	20%
AS4229 Zenlayer Inc	37	11%
AS174 Cogent Communications, LLC	18	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	15	5%
AS3356 Level 3 Parent, LLC	14	4%
AS1299 TWELVE99 Arelion Sweden AB	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS6461 Zayo Bandwidth	9	3%
AS3320 DTAG Deutsche Telekom AG	7	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 AS2914 AS21859	9	3%	9
2	AS24482 AS4229 AS21859	9	3%	9
3	AS8218 AS6461 AS2914 AS21859	7	2%	6
4	AS9002 AS2914 AS21859	5	2%	5
5	AS6461 AS2914 AS21859	5	2%	5
6	AS13030 AS1299 AS21859	4	1%	4
7	AS2914 AS21859	3	<1%	3
8	AS48185 AS2914 AS21859	3	<1%	3
9	AS12779 AS2914 AS21859	3	<1%	3
10	AS3491 AS2914 AS21859	3	<1%	3
11	AS35280 AS2914 AS21859	3	<1%	3
12	AS25091 AS2914 AS21859	3	<1%	3
13	AS14840 AS3356 AS2914 AS21859	3	<1%	2
14	AS3214 AS6939 AS2914 AS21859	3	<1%	3
15	AS48362 AS1764 AS2914 AS21859	3	<1%	3
16	AS15547 AS3303 AS2914 AS21859	3	<1%	3
17	AS1299 AS21859	2	<1%	2
18	AS2497 AS2914 AS21859	2	<1%	2
19	AS19151 AS4229 AS21859	2	<1%	2
20	AS6762 AS2914 AS21859	2	<1%	2
21	AS852 AS2914 AS21859	2	<1%	2
22	AS14907 AS2914 AS21859	2	<1%	2
23	AS49544 AS2914 AS21859	2	<1%	2
24	AS3257 AS4229 AS21859	2	<1%	2
25	AS47692 AS2914 AS21859	2	<1%	2
26	AS199524 AS2914 AS21859	2	<1%	2
27	AS3320 AS2914 AS21859	2	<1%	2
28	AS6830 AS2914 AS21859	2	<1%	2
29	AS12859 AS2914 AS21859	2	<1%	1
30	AS25160 AS2914 AS21859	2	<1%	2
31	AS47147 AS1299 AS21859	2	<1%	2
32	AS49544 AS4229 AS21859	2	<1%	2
33	AS1403 AS577 AS2914 AS21859	2	<1%	1
34	AS58057 AS34549 AS2914 AS21859	2	<1%	2
35	AS34927 AS6939 AS2914 AS21859	2	<1%	2
36	AS49544 AS3356 AS2914 AS21859	2	<1%	1
37	AS142289 AS9583 AS2914 AS21859	2	<1%	1
38	AS6667 AS3257 AS4229 AS21859	2	<1%	2
39	AS34019 AS25091 AS2914 AS21859	2	<1%	2
40	AS47147 AS3320 AS2914 AS21859	2	<1%	2
41	AS51184 AS47692 AS2914 AS21859	2	<1%	2
42	AS14907 AS6939 AS2914 AS21859	2	<1%	2
43	AS62167 AS6939 AS2914 AS21859	2	<1%	2
44	AS917 AS60068 AS4229 AS21859	2	<1%	2
45	AS202032 AS6939 AS2914 AS21859	2	<1%	2
46	AS28917 AS3257 AS4229 AS21859	2	<1%	1
47	AS59890 AS60068 AS4229 AS21859	2	<1%	2
48	AS20612 AS9044 AS2914 AS21859	2	<1%	1
49	AS58057 AS6939 AS2914 AS21859	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS2914 AS21859	2	<1%	1

50 of 236 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 13:18 UTC, fetched just now.