BGP map for 2a10:3c0:5::/48

2a10:3c0:5::/48 is announced by AS21859 Zenlayer Inc and seen by 332 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (33%), AS6939 Hurricane Electric LLC (28%) and AS2914 NTT America, Inc. (18%). The most common path, used by 11 peers, is AS24482 AS6461 AS21859.

Routes checked 19:03:44 UTC

No change in the origin, the upstreams or the number of peers since 19:03 UTC, when this site first looked at 2a10:3c0:5::/48.

AS-path graph toward 2a10:3c0:5::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 19:03 UTC what the colours mean 12 of 240 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

332collector peers

23RIS collectors

240distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	110	33%
AS6939 Hurricane Electric LLC	94	28%
AS2914 NTT America, Inc.	59	18%
AS174 Cogent Communications, LLC	52	16%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	6	2%
AS1299 TWELVE99 Arelion Sweden AB	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS7195 EDGEUNO S.A.S	2	<1%
AS14907 Wikimedia Foundation Inc.	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	105	32%
AS6939 Hurricane Electric LLC	85	26%
AS2914 NTT America, Inc.	56	17%
AS174 Cogent Communications, LLC	52	16%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	5	2%
AS3356 Level 3 Parent, LLC	4	1%
AS9002 RETN-AS RETN Limited	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 AS6461 AS21859	11	3%	11
2	AS6939 AS21859	9	3%	9
3	AS8218 AS6461 AS21859	7	2%	6
4	AS6461 AS21859	5	2%	5
5	AS9002 AS6461 AS21859	4	1%	4
6	AS58057 AS6939 AS21859	4	1%	3
7	AS14840 AS174 AS21859	4	1%	2
8	AS12779 AS6461 AS21859	4	1%	4
9	AS2914 AS21859	3	<1%	3
10	AS48185 AS2914 AS21859	3	<1%	3
11	AS34927 AS6939 AS21859	3	<1%	2
12	AS34019 AS6461 AS21859	3	<1%	3
13	AS47147 AS6461 AS21859	3	<1%	3
14	AS14907 AS6939 AS21859	3	<1%	3
15	AS35280 AS2914 AS21859	3	<1%	3
16	AS199524 AS6939 AS21859	3	<1%	3
17	AS25091 AS6461 AS21859	3	<1%	3
18	AS48362 AS1764 AS2914 AS21859	3	<1%	3
19	AS1299 AS21859	2	<1%	2
20	AS49544 AS21859	2	<1%	2
21	AS13030 AS6461 AS21859	2	<1%	2
22	AS19151 AS174 AS21859	2	<1%	2
23	AS199524 AS174 AS21859	2	<1%	2
24	AS6762 AS2914 AS21859	2	<1%	2
25	AS852 AS6461 AS21859	2	<1%	2
26	AS37721 AS6939 AS21859	2	<1%	1
27	AS49544 AS2914 AS21859	2	<1%	2
28	AS35710 AS6939 AS21859	2	<1%	2
29	AS3214 AS6461 AS21859	2	<1%	2
30	AS3257 AS174 AS21859	2	<1%	2
31	AS6667 AS6461 AS21859	2	<1%	2
32	AS47692 AS6939 AS21859	2	<1%	2
33	AS51184 AS6939 AS21859	2	<1%	2
34	AS199524 AS2914 AS21859	2	<1%	2
35	AS3320 AS6461 AS21859	2	<1%	2
36	AS12859 AS6461 AS21859	2	<1%	1
37	AS13030 AS2914 AS21859	2	<1%	2
38	AS25160 AS2914 AS21859	2	<1%	2
39	AS62167 AS6939 AS21859	2	<1%	2
40	AS202032 AS6939 AS21859	2	<1%	2
41	AS15547 AS6461 AS21859	2	<1%	2
42	AS28917 AS6461 AS21859	2	<1%	1
43	AS59890 AS6939 AS21859	2	<1%	2
44	AS3491 AS174 AS21859	2	<1%	2
45	AS1403 AS577 AS6939 AS21859	2	<1%	1
46	AS49544 AS3356 AS6461 AS21859	2	<1%	1
47	AS31027 AS12552 AS6461 AS21859	2	<1%	1
48	AS142289 AS9583 AS2914 AS21859	2	<1%	1
49	AS20612 AS9044 AS2914 AS21859	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS2914 AS21859	2	<1%	1

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 19:03 UTC, fetched just now.