BGP map for 2001:16b0::/32

2001:16b0::/32 is announced by AS12741 AS-NETIA and seen by 347 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS57463 NetIX (41%), AS174 Cogent Communications, LLC (7%) and AS3356 Level 3 Parent, LLC (6%). The most common path, used by 16 peers, is AS6939 AS57463 AS12741.

Routes checked 00:48:32 UTC

No change in the origin, the upstreams or the number of peers since 12:25 UTC on 26 Oct, when this site first looked at 2001:16b0::/32.

AS-path graph toward 2001:16b0::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 16 of 347 peers (5%) number on a line = peers using that link RIS data up to 00:48 UTC what the colours mean 12 of 257 paths drawn 5 quieter networks left out

View JSON Raw upstream

347collector peers

23RIS collectors

257distinct AS paths

2.9average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS57463 NetIX NetIX Communications JSC	143	41%
AS174 Cogent Communications, LLC	24	7%
AS3356 Level 3 Parent, LLC	20	6%
AS9002 RETN-AS RETN Limited	7	2%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	7	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	6	2%
AS24482 SG.GS	5	1%
AS6461 Zayo Bandwidth	5	1%
AS14840 BR.Digital Telecom	4	1%
AS34019 HIVANE Hivane Association	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS57463 NetIX NetIX Communications JSC	138	40%
AS6939 Hurricane Electric LLC	89	26%
AS174 Cogent Communications, LLC	24	7%
AS3356 Level 3 Parent, LLC	20	6%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	7	2%
AS29632 NASSIST-AS Netassist International EOOD	3	<1%
AS8758 IWAY Iway AG	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	2	<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 AS57463 AS12741	16	5%	15
2	AS8218 AS12741	6	2%	5
3	AS9002 AS12741	5	1%	5
4	AS24482 AS12741	5	1%	5
5	AS6461 AS12741	5	1%	5
6	AS57463 AS12741	5	1%	4
7	AS14840 AS12741	4	1%	2
8	AS13030 AS57463 AS12741	4	1%	4
9	AS48185 AS12741	3	<1%	3
10	AS3214 AS12741	3	<1%	3
11	AS12779 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	AS58057 AS6939 AS57463 AS12741	3	<1%	2
17	AS49544 AS6939 AS57463 AS12741	3	<1%	3
18	AS51185 AS12741	2	<1%	2
19	AS8529 AS12741	2	<1%	2
20	AS47692 AS12741	2	<1%	2
21	AS51184 AS12741	2	<1%	2
22	AS12859 AS12741	2	<1%	1
23	AS14907 AS12741	2	<1%	2
24	AS25160 AS12741	2	<1%	2
25	AS49544 AS12741	2	<1%	2
26	AS212483 AS12741	2	<1%	1
27	AS62167 AS12741	2	<1%	2
28	AS28917 AS12741	2	<1%	1
29	AS35710 AS57463 AS12741	2	<1%	2
30	AS1299 AS174 AS12741	2	<1%	2
31	AS2914 AS3356 AS12741	2	<1%	2
32	AS3257 AS3356 AS12741	2	<1%	2
33	AS24482 AS57463 AS12741	2	<1%	2
34	AS59890 AS57463 AS12741	2	<1%	2
35	AS20612 AS8758 AS12741	2	<1%	1
36	AS3491 AS174 AS12741	2	<1%	2
37	AS19151 AS6939 AS57463 AS12741	2	<1%	2
38	AS24482 AS6939 AS57463 AS12741	2	<1%	2
39	AS852 AS6939 AS57463 AS12741	2	<1%	2
40	AS1403 AS6939 AS57463 AS12741	2	<1%	1
41	AS50628 AS6939 AS57463 AS12741	2	<1%	2
42	AS34927 AS6939 AS57463 AS12741	2	<1%	1
43	AS6667 AS6939 AS57463 AS12741	2	<1%	2
44	AS47147 AS1299 AS174 AS12741	2	<1%	2
45	AS202032 AS6939 AS57463 AS12741	2	<1%	2
46	AS142289 AS9583 AS6939 AS57463 AS12741	2	<1%	1
47	AS206271 AS60707 AS12735 AS6939 AS57463 AS12741	2	<1%	1
48	AS12741	1	<1%	1
49	AS17639 AS12741	1	<1%	1
50	AS50300 AS12741	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS12741

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 00:48 UTC, fetched just now.