BGP map for 2a0b:bb40::/32

2a0b:bb40::/32 is announced by AS28725 CETIN-AS and seen by 335 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (16%), AS1299 TWELVE99 (15%) and AS174 Cogent Communications, LLC (9%). The most common path, used by 11 peers, is AS24482 AS28725.

Routes checked 18:07:34 UTC

No change in the origin, the upstreams or the number of peers since 07:59 UTC on 26 Oct, when this site first looked at 2a0b:bb40::/32.

AS-path graph toward 2a0b:bb40::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 335 peers (3%) number on a line = peers using that link RIS data up to 18:07 UTC what the colours mean 12 of 248 paths drawn 7 quieter networks left out

View JSON Raw upstream

335collector peers

23RIS collectors

248distinct AS paths

2.6average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	52	16%
AS1299 TWELVE99 Arelion Sweden AB	51	15%
AS174 Cogent Communications, LLC	29	9%
AS24482 SG.GS	11	3%
AS31230 SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS6461 Zayo Bandwidth	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	49	15%
AS6939 Hurricane Electric LLC	45	13%
AS174 Cogent Communications, LLC	29	9%
AS31230 SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS3356 Level 3 Parent, LLC	3	<1%
AS6797 GLOBALCONNECT-NET GlobalConnect AB	2	<1%
AS9044 SOLNET BSE Software GmbH	2	<1%
AS577 Bell Canada	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	AS24482 AS28725	11	3%	11
2	AS6939 AS28725	7	2%	7
3	AS8218 AS28725	7	2%	6
4	AS9002 AS28725	5	1%	5
5	AS6461 AS28725	5	1%	5
6	AS13030 AS28725	4	1%	4
7	AS14840 AS28725	4	1%	2
8	AS12779 AS28725	4	1%	4
9	AS48185 AS28725	3	<1%	3
10	AS34019 AS28725	3	<1%	3
11	AS48362 AS28725	3	<1%	3
12	AS15547 AS28725	3	<1%	3
13	AS25091 AS28725	3	<1%	3
14	AS2914 AS1299 AS28725	3	<1%	3
15	AS14907 AS6939 AS28725	3	<1%	3
16	AS28725	2	<1%	2
17	AS51185 AS28725	2	<1%	2
18	AS8529 AS28725	2	<1%	2
19	AS1299 AS28725	2	<1%	2
20	AS3214 AS28725	2	<1%	2
21	AS34927 AS28725	2	<1%	2
22	AS47147 AS28725	2	<1%	2
23	AS47692 AS28725	2	<1%	2
24	AS51184 AS28725	2	<1%	2
25	AS12859 AS28725	2	<1%	1
26	AS25160 AS28725	2	<1%	2
27	AS49544 AS28725	2	<1%	2
28	AS62167 AS28725	2	<1%	2
29	AS28917 AS28725	2	<1%	1
30	AS2497 AS174 AS28725	2	<1%	2
31	AS19151 AS174 AS28725	2	<1%	2
32	AS199524 AS1299 AS28725	2	<1%	2
33	AS6762 AS1299 AS28725	2	<1%	2
34	AS852 AS1299 AS28725	2	<1%	2
35	AS34927 AS6939 AS28725	2	<1%	1
36	AS31027 AS6797 AS28725	2	<1%	1
37	AS35710 AS6939 AS28725	2	<1%	2
38	AS6667 AS1299 AS28725	2	<1%	2
39	AS3320 AS1299 AS28725	2	<1%	2
40	AS42473 AS1299 AS28725	2	<1%	2
41	AS202032 AS6939 AS28725	2	<1%	2
42	AS59890 AS31230 AS28725	2	<1%	2
43	AS20612 AS9044 AS28725	2	<1%	1
44	AS58057 AS6939 AS28725	2	<1%	1
45	AS3491 AS174 AS28725	2	<1%	2
46	AS1403 AS577 AS6939 AS28725	2	<1%	1
47	AS49544 AS3356 AS1299 AS28725	2	<1%	1
48	AS206271 AS60707 AS12735 AS28725	2	<1%	1
49	AS142289 AS9583 AS1299 AS28725	2	<1%	1
50	AS56662 AS28725	1	<1%	1

50 of 248 paths shown. All of them are in the JSON.

More prefixes from AS28725

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 18:07 UTC, fetched just now.