BGP map for 2a0b:21c1:6008::/48

2a0b:21c1:6008::/48 is announced by AS21859 Zenlayer Inc and seen by 363 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS6774 ASN-BICS (100%) and AS36236 NetActuate, Inc (<1%). The most common path, used by 15 peers, is AS6939 AS7473 AS6774 AS21859.

Routes checked 17:55:25 UTC

No change in the origin, the upstreams or the number of peers since 09:04 UTC on 29 Oct, when this site first looked at 2a0b:21c1:6008::/48.

AS-path graph toward 2a0b:21c1:6008::/48

origin Tier 2transitedge network prefix best path: chosen by 15 of 363 peers (4%) number on a line = peers using that link RIS data up to 17:55 UTC what the colours mean 12 of 256 paths drawn 5 quieter networks left out

View JSON Raw upstream

363collector peers

23RIS collectors

256distinct AS paths

3.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6774 ASN-BICS Belgacom International Carrier Services SA	362	100%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6774 ASN-BICS Belgacom International Carrier Services SA	357	98%
AS7473 Singapore Telecommunications Ltd	89	25%
AS5405 INTERDOTLINK Inter.link GmbH	76	21%
AS6939 Hurricane Electric LLC	73	20%
AS1299 TWELVE99 Arelion Sweden AB	12	3%
AS174 Cogent Communications, LLC	7	2%
AS3320 DTAG Deutsche Telekom AG	5	1%
AS3303 SWISSCOM Swisscom (Schweiz) AG	4	1%
AS5511 Opentransit Orange S.A.	3	<1%
AS29632 NASSIST-AS Netassist International EOOD	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	AS6939 AS7473 AS6774 AS21859	15	4%	15
2	AS24482 AS6774 AS21859	9	2%	9
3	AS8218 AS6774 AS21859	7	2%	6
4	AS5405 AS6774 AS21859	6	2%	5
5	AS6774 AS21859	5	1%	4
6	AS9002 AS6774 AS21859	5	1%	5
7	AS199524 AS6774 AS21859	5	1%	5
8	AS6461 AS6774 AS21859	5	1%	5
9	AS13030 AS6774 AS21859	4	1%	4
10	AS14840 AS6774 AS21859	4	1%	2
11	AS58057 AS5405 AS6774 AS21859	4	1%	3
12	AS49544 AS6774 AS21859	3	<1%	3
13	AS48185 AS6774 AS21859	3	<1%	3
14	AS12779 AS6774 AS21859	3	<1%	3
15	AS34019 AS6774 AS21859	3	<1%	3
16	AS15547 AS6774 AS21859	3	<1%	3
17	AS25091 AS6774 AS21859	3	<1%	3
18	AS3491 AS5405 AS6774 AS21859	3	<1%	3
19	AS3214 AS3303 AS6774 AS21859	3	<1%	3
20	AS34927 AS6939 AS7473 AS6774 AS21859	3	<1%	2
21	AS48362 AS6939 AS7473 AS6774 AS21859	3	<1%	3
22	AS58952 AS6774 AS21859	2	<1%	1
23	AS35280 AS6774 AS21859	2	<1%	2
24	AS2497 AS6774 AS21859	2	<1%	2
25	AS19151 AS6774 AS21859	2	<1%	2
26	AS50628 AS6774 AS21859	2	<1%	2
27	AS8529 AS6774 AS21859	2	<1%	2
28	AS1299 AS6774 AS21859	2	<1%	2
29	AS6667 AS6774 AS21859	2	<1%	2
30	AS47692 AS6774 AS21859	2	<1%	2
31	AS51184 AS6774 AS21859	2	<1%	2
32	AS3320 AS6774 AS21859	2	<1%	2
33	AS6830 AS6774 AS21859	2	<1%	2
34	AS62167 AS6774 AS21859	2	<1%	2
35	AS2914 AS3320 AS6774 AS21859	2	<1%	2
36	AS6762 AS1299 AS6774 AS21859	2	<1%	2
37	AS852 AS3320 AS6774 AS21859	2	<1%	2
38	AS35710 AS5405 AS6774 AS21859	2	<1%	2
39	AS142289 AS9583 AS6774 AS21859	2	<1%	1
40	AS3257 AS5405 AS6774 AS21859	2	<1%	2
41	AS47147 AS5405 AS6774 AS21859	2	<1%	2
42	AS12859 AS5405 AS6774 AS21859	2	<1%	1
43	AS42473 AS5405 AS6774 AS21859	2	<1%	2
44	AS28917 AS5405 AS6774 AS21859	2	<1%	1
45	AS59890 AS5405 AS6774 AS21859	2	<1%	2
46	AS20612 AS5405 AS6774 AS21859	2	<1%	1
47	AS1403 AS6939 AS7473 AS6774 AS21859	2	<1%	1
48	AS49544 AS6939 AS7473 AS6774 AS21859	2	<1%	2
49	AS202032 AS6939 AS7473 AS6774 AS21859	2	<1%	2
50	AS206271 AS60707 AS12735 AS6939 AS7473 AS6774 AS21859	2	<1%	1

50 of 256 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, 17:55 UTC, fetched just now.