BGP map for 2a03:21c0::/32

2a03:21c0::/32 is announced by AS41722 MIRAN-AS and seen by 353 peers of 23 RIPE RIS collectors, over 272 different AS paths. Its busiest upstreams are AS12389 ROSTELECOM-AS (48%), AS20764 RASCOM-AS (31%) and AS20485 TRANSTELECOM (17%). The most common path, used by 12 peers, is AS6939 AS12389 AS41722.

Routes checked 13:08:21 UTC

No change in the origin, the upstreams or the number of peers since 03:26 UTC on 29 Oct, when this site first looked at 2a03:21c0::/32.

AS-path graph toward 2a03:21c0::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 12 of 353 peers (3%) number on a line = peers using that link RIS data up to 13:07 UTC what the colours mean 12 of 272 paths drawn 5 quieter networks left out

View JSON Raw upstream

353collector peers

23RIS collectors

272distinct AS paths

3.6average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS12389 ROSTELECOM-AS PJSC Rostelecom	169	48%
AS20764 RASCOM-AS CJSC RASCOM	109	31%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	59	17%
AS25091 IP-Max IP-Max SA	7	2%
AS24482 SG.GS	4	1%
AS36236 NetActuate, Inc	1	<1%
AS28910 INTAL-ASN "Uzbektelekom" Joint Stock Company	1	<1%
AS41327 FIBERTELECOM-AS Fiber Telecom S.p.A.	1	<1%
AS9198 KAZTELECOM-AS JSC Kazakhtelecom	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS12389 ROSTELECOM-AS PJSC Rostelecom	169	48%
AS6939 Hurricane Electric LLC	117	33%
AS20764 RASCOM-AS CJSC RASCOM	107	30%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	58	16%
AS23764 CTGNet	16	5%
AS1299 TWELVE99 Arelion Sweden AB	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS1273 IDDQD-AS	5	1%
AS25091 IP-Max IP-Max SA	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	AS6939 AS12389 AS41722	12	3%	12
2	AS8218 AS20485 AS41722	7	2%	6
3	AS9002 AS20764 AS41722	5	1%	5
4	AS6461 AS20485 AS41722	5	1%	5
5	AS24482 AS41722	4	1%	4
6	AS13030 AS12389 AS41722	4	1%	4
7	AS14840 AS20764 AS41722	4	1%	2
8	AS25091 AS41722	3	<1%	3
9	AS23764 AS20485 AS41722	3	<1%	3
10	AS12779 AS20764 AS41722	3	<1%	3
11	AS34019 AS25091 AS41722	3	<1%	3
12	AS3491 AS20485 AS41722	3	<1%	3
13	AS15547 AS20764 AS41722	3	<1%	3
14	AS48185 AS6939 AS12389 AS41722	3	<1%	3
15	AS48362 AS6939 AS12389 AS41722	3	<1%	3
16	AS20764 AS41722	2	<1%	2
17	AS2497 AS12389 AS41722	2	<1%	2
18	AS1299 AS20485 AS41722	2	<1%	2
19	AS47692 AS20764 AS41722	2	<1%	2
20	AS51184 AS20764 AS41722	2	<1%	2
21	AS12859 AS20764 AS41722	2	<1%	1
22	AS212483 AS20764 AS41722	2	<1%	1
23	AS62167 AS20485 AS41722	2	<1%	2
24	AS28917 AS20764 AS41722	2	<1%	1
25	AS199524 AS3491 AS20485 AS41722	2	<1%	2
26	AS19151 AS6939 AS12389 AS41722	2	<1%	2
27	AS24482 AS6939 AS12389 AS41722	2	<1%	2
28	AS51185 AS6939 AS12389 AS41722	2	<1%	2
29	AS852 AS6939 AS12389 AS41722	2	<1%	2
30	AS1403 AS6939 AS12389 AS41722	2	<1%	1
31	AS14907 AS6939 AS12389 AS41722	2	<1%	2
32	AS50628 AS23764 AS20485 AS41722	2	<1%	2
33	AS34927 AS6939 AS12389 AS41722	2	<1%	2
34	AS49544 AS6939 AS12389 AS41722	2	<1%	2
35	AS35710 AS23764 AS20485 AS41722	2	<1%	2
36	AS6667 AS1273 AS12389 AS41722	2	<1%	2
37	AS47147 AS1299 AS12389 AS41722	2	<1%	2
38	AS6424 AS6939 AS12389 AS41722	2	<1%	2
39	AS24482 AS23764 AS20485 AS41722	2	<1%	2
40	AS202032 AS6939 AS12389 AS41722	2	<1%	2
41	AS59890 AS6939 AS12389 AS41722	2	<1%	2
42	AS20612 AS8758 AS20764 AS41722	2	<1%	1
43	AS58057 AS6939 AS12389 AS41722	2	<1%	1
44	AS35280 AS6939 AS12389 AS41722	2	<1%	2
45	AS142289 AS9583 AS6939 AS12389 AS41722	2	<1%	1
46	AS206271 AS60707 AS12735 AS6939 AS12389 AS41722	2	<1%	1
47	AS41722	1	<1%	1
48	AS36236 AS41722	1	<1%	1
49	AS28910 AS41722	1	<1%	1
50	AS20485 AS41722	1	<1%	1

50 of 272 paths shown. All of them are in the JSON.

More prefixes from AS41722

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 13:07 UTC, fetched just now.