BGP map for 2a0b:bb40::/32

2a0b:bb40::/32 is announced by AS28725 CETIN-AS and seen by 344 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (17%), AS6939 Hurricane Electric LLC (16%) and AS174 Cogent Communications, LLC (8%). The most common path, used by 11 peers, is AS24482 AS28725.

Routes checked 11:26:15 UTC

No change in the origin, the upstreams or the number of peers since 11:26 UTC, 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 344 peers (3%) number on a line = peers using that link RIS data up to 11:25 UTC what the colours mean 12 of 252 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

344collector peers

23RIS collectors

252distinct AS paths

2.6average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	57	17%
AS6939 Hurricane Electric LLC	54	16%
AS174 Cogent Communications, LLC	28	8%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6461 Zayo Bandwidth	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%
AS14840 BR.Digital Telecom	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	55	16%
AS6939 Hurricane Electric LLC	45	13%
AS174 Cogent Communications, LLC	28	8%
AS9002 RETN-AS RETN Limited	4	1%
AS31230 SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS3356 Level 3 Parent, LLC	3	<1%
AS6777 AMS-IX-RS Amsterdam Internet Exchange B.V.	3	<1%
AS9044 SOLNET BSE Software GmbH	2	<1%
AS577 Bell Canada	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	9	3%	9
3	AS8218 AS28725	7	2%	6
4	AS9002 AS28725	5	1%	5
5	AS6461 AS28725	5	1%	5
6	AS199524 AS1299 AS28725	5	1%	5
7	AS13030 AS28725	4	1%	4
8	AS14840 AS28725	4	1%	2
9	AS12779 AS28725	4	1%	4
10	AS48185 AS28725	3	<1%	3
11	AS34019 AS28725	3	<1%	3
12	AS25091 AS28725	3	<1%	3
13	AS2914 AS1299 AS28725	3	<1%	3
14	AS14907 AS6939 AS28725	3	<1%	3
15	AS15547 AS6939 AS28725	3	<1%	3
16	AS28725	2	<1%	2
17	AS37721 AS28725	2	<1%	1
18	AS31027 AS28725	2	<1%	1
19	AS51185 AS28725	2	<1%	2
20	AS8529 AS28725	2	<1%	2
21	AS1299 AS28725	2	<1%	2
22	AS3214 AS28725	2	<1%	2
23	AS47147 AS28725	2	<1%	2
24	AS47692 AS28725	2	<1%	2
25	AS48362 AS28725	2	<1%	2
26	AS51184 AS28725	2	<1%	2
27	AS199524 AS28725	2	<1%	2
28	AS12859 AS28725	2	<1%	1
29	AS25160 AS28725	2	<1%	2
30	AS49544 AS28725	2	<1%	2
31	AS212483 AS28725	2	<1%	1
32	AS62167 AS28725	2	<1%	2
33	AS28917 AS28725	2	<1%	1
34	AS59890 AS28725	2	<1%	2
35	AS2497 AS174 AS28725	2	<1%	2
36	AS19151 AS174 AS28725	2	<1%	2
37	AS6762 AS1299 AS28725	2	<1%	2
38	AS852 AS1299 AS28725	2	<1%	2
39	AS34927 AS1299 AS28725	2	<1%	2
40	AS35710 AS6939 AS28725	2	<1%	2
41	AS6667 AS1299 AS28725	2	<1%	2
42	AS3320 AS1299 AS28725	2	<1%	2
43	AS202032 AS6939 AS28725	2	<1%	2
44	AS20612 AS9044 AS28725	2	<1%	1
45	AS58057 AS6939 AS28725	2	<1%	1
46	AS3491 AS174 AS28725	2	<1%	2
47	AS1403 AS577 AS6939 AS28725	2	<1%	1
48	AS49544 AS3356 AS1299 AS28725	2	<1%	1
49	AS142289 AS9583 AS1299 AS28725	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS1299 AS28725	2	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS28725

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 11:25 UTC, fetched just now.