BGP map for 2a02:b48:8400::/40

2a02:b48:8400::/40 is announced by AS39572 ADVANCEDHOSTERS-AS and seen by 329 peers of 23 RIPE RIS collectors, over 243 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (58%), AS174 Cogent Communications, LLC (33%) and AS2914 NTT America, Inc. (8%). The most common path, used by 11 peers, is AS24482 AS2914 AS39572.

Routes checked 12:39:47 UTC

No change in the origin, the upstreams or the number of peers since 20:38 UTC on 1 Nov, when this site first looked at 2a02:b48:8400::/40.

AS-path graph toward 2a02:b48:8400::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 243 paths drawn 5 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

243distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	192	58%
AS174 Cogent Communications, LLC	110	33%
AS2914 NTT America, Inc.	26	8%
AS9498 BHARTI Airtel Ltd.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	190	58%
AS174 Cogent Communications, LLC	110	33%
AS6939 Hurricane Electric LLC	50	15%
AS2914 NTT America, Inc.	26	8%
AS6461 Zayo Bandwidth	8	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS3356 Level 3 Parent, LLC	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	AS24482 AS2914 AS39572	11	3%	11
2	AS6939 AS1299 AS39572	9	3%	9
3	AS8218 AS6461 AS174 AS39572	5	2%	5
4	AS6461 AS174 AS39572	4	1%	4
5	AS9002 AS1299 AS39572	4	1%	4
6	AS12779 AS174 AS39572	4	1%	4
7	AS13030 AS1299 AS39572	4	1%	4
8	AS14840 AS174 AS39572	4	1%	2
9	AS14907 AS1299 AS39572	3	<1%	3
10	AS48185 AS1299 AS39572	3	<1%	3
11	AS2914 AS1299 AS39572	3	<1%	3
12	AS25091 AS1299 AS39572	3	<1%	3
13	AS48362 AS1299 AS39572	3	<1%	3
14	AS199524 AS1299 AS39572	3	<1%	3
15	AS3214 AS6939 AS1299 AS39572	3	<1%	3
16	AS15547 AS3303 AS174 AS39572	3	<1%	3
17	AS1299 AS39572	2	<1%	2
18	AS852 AS1299 AS39572	2	<1%	2
19	AS25160 AS174 AS39572	2	<1%	2
20	AS34927 AS1299 AS39572	2	<1%	2
21	AS42473 AS1299 AS39572	2	<1%	2
22	AS3257 AS174 AS39572	2	<1%	2
23	AS3320 AS1299 AS39572	2	<1%	2
24	AS8529 AS1299 AS39572	2	<1%	2
25	AS12859 AS1299 AS39572	2	<1%	1
26	AS47147 AS1299 AS39572	2	<1%	2
27	AS49544 AS1299 AS39572	2	<1%	2
28	AS59890 AS174 AS39572	2	<1%	2
29	AS6667 AS1299 AS39572	2	<1%	2
30	AS19151 AS174 AS39572	2	<1%	2
31	AS3491 AS174 AS39572	2	<1%	2
32	AS49544 AS2914 AS39572	2	<1%	2
33	AS31027 AS1299 AS39572	2	<1%	1
34	AS1403 AS577 AS1299 AS39572	2	<1%	1
35	AS58057 AS34549 AS1299 AS39572	2	<1%	2
36	AS917 AS60068 AS174 AS39572	2	<1%	2
37	AS62167 AS6939 AS1299 AS39572	2	<1%	2
38	AS8218 AS6461 AS1299 AS39572	2	<1%	2
39	AS34019 AS3303 AS174 AS39572	2	<1%	2
40	AS47147 AS3320 AS1299 AS39572	2	<1%	2
41	AS47692 AS6939 AS1299 AS39572	2	<1%	2
42	AS51184 AS6939 AS1299 AS39572	2	<1%	2
43	AS202032 AS6939 AS1299 AS39572	2	<1%	2
44	AS28917 AS3257 AS174 AS39572	2	<1%	1
45	AS20612 AS9044 AS1299 AS39572	2	<1%	1
46	AS58057 AS6939 AS1299 AS39572	2	<1%	1
47	AS49544 AS3356 AS1299 AS39572	2	<1%	1
48	AS142289 AS9583 AS2914 AS39572	2	<1%	1
49	AS206271 AS60707 AS12735 AS6939 AS1299 AS39572	2	<1%	1
50	AS7018 AS1299 AS39572	1	<1%	1

50 of 243 paths shown. All of them are in the JSON.

More prefixes from AS39572

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.