BGP map for 2a0b:21c1:6009::/48

2a0b:21c1:6009::/48 is announced by AS21859 Zenlayer Inc and seen by 331 peers of 23 RIPE RIS collectors, over 261 different AS paths. All of those routes reach it through one upstream, AS8781 QA-ISP. The most common path, used by 6 peers, is AS199524 AS1299 AS8781 AS21859.

Routes checked 14:55:48 UTC

No change in the origin, the upstreams or the number of peers since 14:55 UTC, when this site first looked at 2a0b:21c1:6009::/48.

AS-path graph toward 2a0b:21c1:6009::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 6 of 331 peers (2%) number on a line = peers using that link RIS data up to 14:54 UTC what the colours mean 12 of 261 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

261distinct AS paths

4.5average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS8781 QA-ISP Ooredoo Q.S.C.	331	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS8781 QA-ISP Ooredoo Q.S.C.	331	100%
AS1299 TWELVE99 Arelion Sweden AB	119	36%
AS3356 Level 3 Parent, LLC	101	31%
AS3257 GTT-BACKBONE GTT Communications Inc.	54	16%
AS6939 Hurricane Electric LLC	45	14%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	35	11%
AS2914 NTT America, Inc.	16	5%
AS5511 Opentransit Orange S.A.	15	5%
AS6461 Zayo Bandwidth	8	2%
AS174 Cogent Communications, LLC	8	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	AS199524 AS1299 AS8781 AS21859	6	2%	6
2	AS8218 AS6461 AS3356 AS8781 AS21859	6	2%	5
3	AS9002 AS3257 AS8781 AS21859	5	2%	5
4	AS6939 AS3356 AS8781 AS21859	4	1%	4
5	AS13030 AS1299 AS8781 AS21859	4	1%	4
6	AS12779 AS3257 AS8781 AS21859	4	1%	4
7	AS24482 AS2914 AS3356 AS8781 AS21859	4	1%	4
8	AS14840 AS3356 AS8781 AS21859	3	<1%	2
9	AS49544 AS3356 AS8781 AS21859	3	<1%	2
10	AS6461 AS3356 AS8781 AS21859	3	<1%	3
11	AS48362 AS1299 AS8781 AS21859	3	<1%	3
12	AS24482 AS2914 AS6762 AS8781 AS21859	3	<1%	3
13	AS15547 AS3303 AS3257 AS8781 AS21859	3	<1%	3
14	AS6762 AS8781 AS21859	2	<1%	2
15	AS1299 AS8781 AS21859	2	<1%	2
16	AS3257 AS8781 AS21859	2	<1%	2
17	AS199524 AS6762 AS8781 AS21859	2	<1%	2
18	AS6939 AS1299 AS8781 AS21859	2	<1%	2
19	AS6939 AS6762 AS8781 AS21859	2	<1%	2
20	AS37721 AS5511 AS8781 AS21859	2	<1%	1
21	AS31027 AS1299 AS8781 AS21859	2	<1%	1
22	AS34927 AS1299 AS8781 AS21859	2	<1%	2
23	AS12859 AS1299 AS8781 AS21859	2	<1%	1
24	AS25160 AS1299 AS8781 AS21859	2	<1%	2
25	AS47147 AS1299 AS8781 AS21859	2	<1%	2
26	AS49544 AS1299 AS8781 AS21859	2	<1%	2
27	AS48185 AS1299 AS8781 AS21859	2	<1%	2
28	AS3491 AS1299 AS8781 AS21859	2	<1%	2
29	AS42473 AS1299 AS8781 AS21859	2	<1%	2
30	AS35280 AS3356 AS8781 AS21859	2	<1%	2
31	AS28917 AS3257 AS8781 AS21859	2	<1%	1
32	AS59890 AS3356 AS8781 AS21859	2	<1%	2
33	AS24482 AS2914 AS1299 AS8781 AS21859	2	<1%	2
34	AS1403 AS577 AS1299 AS8781 AS21859	2	<1%	1
35	AS58057 AS34549 AS1299 AS8781 AS21859	2	<1%	2
36	AS142289 AS9583 AS1299 AS8781 AS21859	2	<1%	1
37	AS24482 AS2914 AS3257 AS8781 AS21859	2	<1%	2
38	AS34019 AS25091 AS5511 AS8781 AS21859	2	<1%	2
39	AS47692 AS6939 AS3356 AS8781 AS21859	2	<1%	2
40	AS51184 AS6939 AS3356 AS8781 AS21859	2	<1%	2
41	AS62167 AS6939 AS1299 AS8781 AS21859	2	<1%	2
42	AS202032 AS6939 AS3356 AS8781 AS21859	2	<1%	2
43	AS20612 AS9044 AS1299 AS8781 AS21859	2	<1%	1
44	AS58057 AS6939 AS3356 AS8781 AS21859	2	<1%	1
45	AS206271 AS60707 AS12735 AS6762 AS8781 AS21859	2	<1%	1
46	AS2497 AS3257 AS8781 AS21859	1	<1%	1
47	AS52320 AS1299 AS8781 AS21859	1	<1%	1
48	AS2497 AS3356 AS8781 AS21859	1	<1%	1
49	AS21700 AS3257 AS8781 AS21859	1	<1%	1
50	AS1280 AS6762 AS8781 AS21859	1	<1%	1

50 of 261 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 14:54 UTC, fetched just now.