BGP map for 2a12:cb41:802::/48

2a12:cb41:802::/48 is announced by AS204921 YunZheng-Network and seen by 358 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS216211 CYBERVERSE-BACKBONE (95%) and AS40792 CYBERVERSE (5%). The most common path, used by 21 peers, is AS6939 AS216211 AS204921.

Routes checked 21:50:00 UTC

No change in the origin, the upstreams or the number of peers since 21:50 UTC, when this site first looked at 2a12:cb41:802::/48.

AS-path graph toward 2a12:cb41:802::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 21 of 358 peers (6%) number on a line = peers using that link RIS data up to 21:49 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

358collector peers

23RIS collectors

250distinct AS paths

4.0average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS216211 CYBERVERSE-BACKBONE CYBERVERSE LLC	340	95%
AS40792 CYBERVERSE	18	5%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS216211 CYBERVERSE-BACKBONE CYBERVERSE LLC	340	95%
AS6939 Hurricane Electric LLC	270	75%
AS3356 Level 3 Parent, LLC	23	6%
AS40792 CYBERVERSE	18	5%
AS2914 NTT America, Inc.	15	4%
AS3491 PCCW Global (HK) Ltd.	13	4%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS9002 RETN-AS RETN Limited	3	<1%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<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 AS216211 AS204921	21	6%	17
2	AS24482 AS6939 AS216211 AS204921	10	3%	10
3	AS8218 AS6939 AS216211 AS204921	7	2%	6
4	AS199524 AS6939 AS216211 AS204921	6	2%	6
5	AS9002 AS6939 AS216211 AS204921	4	1%	4
6	AS13030 AS3491 AS216211 AS204921	4	1%	4
7	AS58057 AS6939 AS216211 AS204921	4	1%	3
8	AS34927 AS6939 AS216211 AS204921	4	1%	3
9	AS14840 AS6939 AS216211 AS204921	4	1%	2
10	AS12779 AS6939 AS216211 AS204921	4	1%	4
11	AS2914 AS40792 AS204921	3	<1%	3
12	AS3491 AS216211 AS204921	3	<1%	3
13	AS51185 AS6939 AS216211 AS204921	3	<1%	3
14	AS14907 AS6939 AS216211 AS204921	3	<1%	3
15	AS48185 AS6939 AS216211 AS204921	3	<1%	3
16	AS49544 AS6939 AS216211 AS204921	3	<1%	3
17	AS3214 AS6939 AS216211 AS204921	3	<1%	3
18	AS34019 AS6939 AS216211 AS204921	3	<1%	3
19	AS48362 AS6939 AS216211 AS204921	3	<1%	3
20	AS15547 AS6939 AS216211 AS204921	3	<1%	3
21	AS199524 AS3491 AS216211 AS204921	2	<1%	2
22	AS19151 AS6939 AS216211 AS204921	2	<1%	2
23	AS852 AS6939 AS216211 AS204921	2	<1%	2
24	AS1403 AS6939 AS216211 AS204921	2	<1%	1
25	AS50628 AS6939 AS216211 AS204921	2	<1%	2
26	AS37721 AS6939 AS216211 AS204921	2	<1%	1
27	AS31027 AS6939 AS216211 AS204921	2	<1%	1
28	AS8529 AS6939 AS216211 AS204921	2	<1%	2
29	AS35710 AS6939 AS216211 AS204921	2	<1%	2
30	AS1299 AS3356 AS216211 AS204921	2	<1%	2
31	AS3257 AS3356 AS216211 AS204921	2	<1%	2
32	AS6461 AS6939 AS216211 AS204921	2	<1%	2
33	AS6667 AS6939 AS216211 AS204921	2	<1%	2
34	AS47692 AS6939 AS216211 AS204921	2	<1%	2
35	AS51184 AS6939 AS216211 AS204921	2	<1%	2
36	AS3320 AS2914 AS40792 AS204921	2	<1%	2
37	AS6461 AS2914 AS40792 AS204921	2	<1%	2
38	AS6830 AS2914 AS40792 AS204921	2	<1%	2
39	AS12859 AS6939 AS216211 AS204921	2	<1%	1
40	AS25160 AS2914 AS40792 AS204921	2	<1%	2
41	AS42473 AS6939 AS216211 AS204921	2	<1%	2
42	AS62167 AS6939 AS216211 AS204921	2	<1%	2
43	AS202032 AS6939 AS216211 AS204921	2	<1%	2
44	AS28917 AS6939 AS216211 AS204921	2	<1%	1
45	AS59890 AS6939 AS216211 AS204921	2	<1%	2
46	AS25091 AS6939 AS216211 AS204921	2	<1%	2
47	AS20612 AS6939 AS216211 AS204921	2	<1%	1
48	AS142289 AS9583 AS6939 AS216211 AS204921	2	<1%	1
49	AS47147 AS1299 AS3356 AS216211 AS204921	2	<1%	2
50	AS206271 AS60707 AS12735 AS6939 AS216211 AS204921	2	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS204921

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 21:49 UTC, fetched just now.