BGP map for 2001:41b0::/32

2001:41b0::/32 is announced by AS12741 AS-NETIA and seen by 367 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS57463 NetIX (42%), AS174 Cogent Communications, LLC (8%) and AS3356 Level 3 Parent, LLC (5%). The most common path, used by 17 peers, is AS6939 AS57463 AS12741.

Routes checked 06:25:09 UTC

No change in the origin, the upstreams or the number of peers since 06:25 UTC, when this site first looked at 2001:41b0::/32.

AS-path graph toward 2001:41b0::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 17 of 367 peers (5%) number on a line = peers using that link RIS data up to 06:25 UTC what the colours mean 12 of 270 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

367collector peers

23RIS collectors

270distinct AS paths

3.0average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS57463 NetIX NetIX Communications JSC	154	42%
AS174 Cogent Communications, LLC	28	8%
AS3356 Level 3 Parent, LLC	19	5%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS24482 SG.GS	6	2%
AS6461 Zayo Bandwidth	5	1%
AS14840 BR.Digital Telecom	4	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS57463 NetIX NetIX Communications JSC	150	41%
AS6939 Hurricane Electric LLC	97	26%
AS174 Cogent Communications, LLC	28	8%
AS3356 Level 3 Parent, LLC	19	5%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	9	2%
AS9044 SOLNET BSE Software GmbH	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS9583 Sify Limited	2	<1%
AS9002 RETN-AS RETN Limited	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 AS57463 AS12741	17	5%	16
2	AS8218 AS12741	7	2%	6
3	AS24482 AS12741	6	2%	6
4	AS9002 AS12741	5	1%	5
5	AS6461 AS12741	5	1%	5
6	AS14840 AS12741	4	1%	2
7	AS12779 AS12741	4	1%	4
8	AS57463 AS12741	4	1%	3
9	AS13030 AS57463 AS12741	4	1%	4
10	AS48185 AS12741	3	<1%	3
11	AS3214 AS12741	3	<1%	3
12	AS34019 AS12741	3	<1%	3
13	AS48362 AS12741	3	<1%	3
14	AS15547 AS12741	3	<1%	3
15	AS25091 AS12741	3	<1%	3
16	AS24482 AS57463 AS12741	3	<1%	3
17	AS58057 AS6939 AS57463 AS12741	3	<1%	2
18	AS49544 AS6939 AS57463 AS12741	3	<1%	3
19	AS31027 AS12741	2	<1%	1
20	AS51185 AS12741	2	<1%	2
21	AS8529 AS12741	2	<1%	2
22	AS47692 AS12741	2	<1%	2
23	AS51184 AS12741	2	<1%	2
24	AS12859 AS12741	2	<1%	1
25	AS14907 AS12741	2	<1%	2
26	AS25160 AS12741	2	<1%	2
27	AS49544 AS12741	2	<1%	2
28	AS212483 AS12741	2	<1%	1
29	AS62167 AS12741	2	<1%	2
30	AS35710 AS57463 AS12741	2	<1%	2
31	AS1299 AS174 AS12741	2	<1%	2
32	AS2914 AS3356 AS12741	2	<1%	2
33	AS3257 AS3356 AS12741	2	<1%	2
34	AS199524 AS57463 AS12741	2	<1%	2
35	AS59890 AS57463 AS12741	2	<1%	2
36	AS20612 AS9044 AS12741	2	<1%	1
37	AS3491 AS174 AS12741	2	<1%	2
38	AS19151 AS6939 AS57463 AS12741	2	<1%	2
39	AS24482 AS6939 AS57463 AS12741	2	<1%	2
40	AS852 AS6939 AS57463 AS12741	2	<1%	2
41	AS1403 AS6939 AS57463 AS12741	2	<1%	1
42	AS50628 AS6939 AS57463 AS12741	2	<1%	2
43	AS37721 AS6939 AS57463 AS12741	2	<1%	1
44	AS6667 AS6939 AS57463 AS12741	2	<1%	2
45	AS3320 AS6939 AS57463 AS12741	2	<1%	2
46	AS47147 AS1299 AS174 AS12741	2	<1%	2
47	AS202032 AS6939 AS57463 AS12741	2	<1%	2
48	AS28917 AS6939 AS57463 AS12741	2	<1%	1
49	AS206271 AS60707 AS6939 AS57463 AS12741	2	<1%	1
50	AS142289 AS9583 AS6939 AS57463 AS12741	2	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS12741

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 06:25 UTC, fetched just now.