BGP map for 2001:921::/32

2001:921::/32 is announced by AS8220 COLT and seen by 352 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (19%), AS1299 TWELVE99 (14%) and AS3356 Level 3 Parent, LLC (13%).

Routes checked 18:49:26 UTC

No change in the origin, the upstreams or the number of peers since 18:49 UTC, when this site first looked at 2001:921::/32.

AS-path graph toward 2001:921::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 14 of 352 peers (4%) number on a line = peers using that link RIS data up to 18:48 UTC what the colours mean 12 of 240 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

352collector peers

23RIS collectors

240distinct AS paths

2.7average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	68	19%
AS1299 TWELVE99 Arelion Sweden AB	50	14%
AS3356 Level 3 Parent, LLC	44	13%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6461 Zayo Bandwidth	6	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	6	2%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	1%
AS14907 Wikimedia Foundation Inc.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	59	17%
AS1299 TWELVE99 Arelion Sweden AB	48	14%
AS3356 Level 3 Parent, LLC	44	13%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	3	<1%
AS3257 GTT-BACKBONE GTT Communications Inc.	3	<1%
AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi	3	<1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS51088 A2B A2B IP B.V.	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	AS8220	14	4%	13
2	AS24482 AS8220	11	3%	11
3	AS6939 AS8220	9	3%	9
4	AS8218 AS8220	7	2%	6
5	AS6461 AS8220	5	1%	5
6	AS13030 AS8220	4	1%	4
7	AS14907 AS8220	4	1%	4
8	AS49544 AS8220	4	1%	4
9	AS12779 AS8220	4	1%	4
10	AS47147 AS8220	4	1%	4
11	AS9002 AS1299 AS8220	4	1%	4
12	AS58057 AS6939 AS8220	4	1%	3
13	AS14840 AS3356 AS8220	4	1%	2
14	AS51185 AS8220	3	<1%	3
15	AS199524 AS8220	3	<1%	3
16	AS2914 AS3356 AS8220	3	<1%	3
17	AS34927 AS1299 AS8220	3	<1%	3
18	AS3214 AS6939 AS8220	3	<1%	3
19	AS34019 AS35625 AS8220	3	<1%	3
20	AS15547 AS6939 AS8220	3	<1%	3
21	AS25091 AS1299 AS8220	3	<1%	3
22	AS2497 AS8220	2	<1%	2
23	AS19151 AS8220	2	<1%	2
24	AS852 AS8220	2	<1%	2
25	AS31027 AS8220	2	<1%	1
26	AS8529 AS8220	2	<1%	2
27	AS1299 AS8220	2	<1%	2
28	AS6667 AS8220	2	<1%	2
29	AS47692 AS8220	2	<1%	2
30	AS6830 AS8220	2	<1%	2
31	AS25160 AS8220	2	<1%	2
32	AS42473 AS8220	2	<1%	2
33	AS35280 AS8220	2	<1%	2
34	AS6762 AS3356 AS8220	2	<1%	2
35	AS1403 AS577 AS8220	2	<1%	1
36	AS37721 AS6939 AS8220	2	<1%	1
37	AS49544 AS3356 AS8220	2	<1%	1
38	AS35710 AS6939 AS8220	2	<1%	2
39	AS142289 AS9583 AS8220	2	<1%	1
40	AS3257 AS3356 AS8220	2	<1%	2
41	AS48362 AS1764 AS8220	2	<1%	2
42	AS51184 AS47692 AS8220	2	<1%	2
43	AS3320 AS1299 AS8220	2	<1%	2
44	AS12859 AS1299 AS8220	2	<1%	1
45	AS48185 AS1299 AS8220	2	<1%	2
46	AS62167 AS6939 AS8220	2	<1%	2
47	AS202032 AS6939 AS8220	2	<1%	2
48	AS59890 AS3356 AS8220	2	<1%	2
49	AS20612 AS9044 AS8220	2	<1%	1
50	AS3491 AS1299 AS8220	2	<1%	2

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS8220

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:48 UTC, fetched just now.