BGP map for 2a0b:21c1:601c::/48

2a0b:21c1:601c::/48 is announced by AS29752 Zenlayer Inc and seen by 340 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS21859 Zenlayer Inc (43%), AS6762 SEABONE-NET (27%) and AS3257 GTT-BACKBONE (27%). The most common path, used by 11 peers, is AS24482 AS21859 AS29752.

Routes checked 04:14:24 UTC

No change in the origin, the upstreams or the number of peers since 04:14 UTC, when this site first looked at 2a0b:21c1:601c::/48.

AS-path graph toward 2a0b:21c1:601c::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 340 peers (3%) number on a line = peers using that link RIS data up to 04:13 UTC what the colours mean 12 of 253 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

340collector peers

23RIS collectors

253distinct AS paths

3.5average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS21859 Zenlayer Inc	146	43%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	93	27%
AS3257 GTT-BACKBONE GTT Communications Inc.	92	27%
AS174 Cogent Communications, LLC	9	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS21859 Zenlayer Inc	145	43%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	91	27%
AS3257 GTT-BACKBONE GTT Communications Inc.	90	26%
AS6939 Hurricane Electric LLC	41	12%
AS1299 TWELVE99 Arelion Sweden AB	16	5%
AS2914 NTT America, Inc.	11	3%
AS174 Cogent Communications, LLC	9	3%
AS3356 Level 3 Parent, LLC	8	2%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS6453 TATA COMMUNICATIONS (AMERICA) 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 AS21859 AS29752	11	3%	11
2	AS8218 AS21859 AS29752	7	2%	6
3	AS6939 AS6762 AS29752	5	1%	5
4	AS9002 AS3257 AS29752	5	1%	5
5	AS13030 AS21859 AS29752	4	1%	4
6	AS199524 AS3257 AS29752	4	1%	4
7	AS14840 AS21859 AS29752	4	1%	2
8	AS6461 AS3257 AS29752	4	1%	4
9	AS12779 AS21859 AS29752	4	1%	4
10	AS2914 AS6762 AS29752	3	<1%	3
11	AS48185 AS21859 AS29752	3	<1%	3
12	AS6939 AS21859 AS29752	3	<1%	3
13	AS34019 AS21859 AS29752	3	<1%	3
14	AS48362 AS21859 AS29752	3	<1%	3
15	AS3491 AS3257 AS29752	3	<1%	3
16	AS15547 AS21859 AS29752	3	<1%	3
17	AS25091 AS21859 AS29752	3	<1%	3
18	AS6762 AS29752	2	<1%	2
19	AS3257 AS29752	2	<1%	2
20	AS2497 AS3257 AS29752	2	<1%	2
21	AS199524 AS6762 AS29752	2	<1%	2
22	AS19151 AS174 AS29752	2	<1%	2
23	AS852 AS3257 AS29752	2	<1%	2
24	AS37721 AS6762 AS29752	2	<1%	1
25	AS1299 AS3257 AS29752	2	<1%	2
26	AS6667 AS3257 AS29752	2	<1%	2
27	AS51184 AS21859 AS29752	2	<1%	2
28	AS6830 AS3257 AS29752	2	<1%	2
29	AS12859 AS21859 AS29752	2	<1%	1
30	AS14907 AS21859 AS29752	2	<1%	2
31	AS25160 AS21859 AS29752	2	<1%	2
32	AS49544 AS21859 AS29752	2	<1%	2
33	AS212483 AS21859 AS29752	2	<1%	1
34	AS62167 AS21859 AS29752	2	<1%	2
35	AS28917 AS21859 AS29752	2	<1%	1
36	AS14907 AS6939 AS6762 AS29752	2	<1%	2
37	AS58057 AS34549 AS3257 AS29752	2	<1%	2
38	AS34927 AS6939 AS6762 AS29752	2	<1%	1
39	AS49544 AS3356 AS6762 AS29752	2	<1%	1
40	AS49544 AS2914 AS6762 AS29752	2	<1%	2
41	AS31027 AS6797 AS21859 AS29752	2	<1%	1
42	AS3214 AS6939 AS6762 AS29752	2	<1%	2
43	AS47692 AS6939 AS6762 AS29752	2	<1%	2
44	AS59890 AS3356 AS3257 AS29752	2	<1%	2
45	AS58057 AS6939 AS6762 AS29752	2	<1%	1
46	AS1403 AS577 AS6939 AS6762 AS29752	2	<1%	1
47	AS206271 AS60707 AS12735 AS6762 AS29752	2	<1%	1
48	AS142289 AS9583 AS2914 AS6762 AS29752	2	<1%	1
49	AS20612 AS8758 AS3303 AS3257 AS29752	2	<1%	1
50	AS21859 AS29752	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS29752

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 04:13 UTC, fetched just now.