BGP map for 2001:91f::/32

2001:91f::/32 is announced by AS3303 SWISSCOM and seen by 335 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (15%), AS2914 NTT America, Inc. (3%) and AS174 Cogent Communications, LLC (3%). The most common path, used by 9 peers, is AS6939 AS3303.

Routes checked 03:51:10 UTC

No change in the origin, the upstreams or the number of peers since 10:41 UTC on 29 Oct, when this site first looked at 2001:91f::/32.

AS-path graph toward 2001:91f::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 335 peers (3%) number on a line = peers using that link RIS data up to 03:51 UTC what the colours mean 12 of 242 paths drawn 7 quieter networks left out

View JSON Raw upstream

335collector peers

23RIS collectors

242distinct AS paths

2.5average AS hops, 1 to 4

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	51	15%
AS2914 NTT America, Inc.	11	3%
AS174 Cogent Communications, LLC	11	3%
AS24482 SG.GS	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS9002 RETN-AS RETN Limited	8	2%
AS3320 DTAG Deutsche Telekom AG	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS6461 Zayo Bandwidth	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	42	13%
AS174 Cogent Communications, LLC	11	3%
AS2914 NTT America, Inc.	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS3356 Level 3 Parent, LLC	6	2%
AS3320 DTAG Deutsche Telekom AG	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	1%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<1%
AS1299 TWELVE99 Arelion Sweden AB	3	<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 AS3303	9	3%	9
2	AS24482 AS3303	9	3%	9
3	AS8218 AS3303	7	2%	6
4	AS9002 AS3303	5	1%	5
5	AS6461 AS3303	5	1%	5
6	AS14907 AS3303	4	1%	4
7	AS49544 AS3303	4	1%	4
8	AS13030 AS3303	4	1%	4
9	AS14840 AS3303	4	1%	2
10	AS3491 AS3303	3	<1%	3
11	AS35280 AS3303	3	<1%	3
12	AS2914 AS3303	3	<1%	3
13	AS48185 AS3303	3	<1%	3
14	AS3214 AS3303	3	<1%	3
15	AS34019 AS3303	3	<1%	3
16	AS48362 AS3303	3	<1%	3
17	AS15547 AS3303	3	<1%	3
18	AS25091 AS3303	3	<1%	3
19	AS58952 AS3303	2	<1%	1
20	AS2497 AS3303	2	<1%	2
21	AS6762 AS3303	2	<1%	2
22	AS852 AS3303	2	<1%	2
23	AS1403 AS3303	2	<1%	1
24	AS8529 AS3303	2	<1%	2
25	AS3257 AS3303	2	<1%	2
26	AS6667 AS3303	2	<1%	2
27	AS12779 AS3303	2	<1%	2
28	AS34927 AS3303	2	<1%	2
29	AS47692 AS3303	2	<1%	2
30	AS3320 AS3303	2	<1%	2
31	AS6830 AS3303	2	<1%	2
32	AS28917 AS3303	2	<1%	1
33	AS59890 AS3303	2	<1%	2
34	AS199524 AS3491 AS3303	2	<1%	2
35	AS19151 AS174 AS3303	2	<1%	2
36	AS58057 AS34549 AS3303	2	<1%	2
37	AS49544 AS3356 AS3303	2	<1%	1
38	AS1299 AS174 AS3303	2	<1%	2
39	AS47147 AS3320 AS3303	2	<1%	2
40	AS51184 AS47692 AS3303	2	<1%	2
41	AS199524 AS6453 AS3303	2	<1%	2
42	AS12859 AS2914 AS3303	2	<1%	1
43	AS25160 AS174 AS3303	2	<1%	2
44	AS62167 AS6939 AS3303	2	<1%	2
45	AS917 AS60068 AS3303	2	<1%	2
46	AS202032 AS6939 AS3303	2	<1%	2
47	AS20612 AS9044 AS3303	2	<1%	1
48	AS58057 AS6939 AS3303	2	<1%	1
49	AS206271 AS60707 AS12735 AS3303	2	<1%	1
50	AS142289 AS9583 AS2914 AS3303	2	<1%	1

50 of 242 paths shown. All of them are in the JSON.

More prefixes from AS3303

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 03:51 UTC, fetched 6 hours ago.