BGP map for 2.21.24.0/22

2.21.24.0/22 is announced by AS20940 AKAMAI-ASN1 and seen by 338 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (12%), AS174 Cogent Communications, LLC (9%) and AS9002 RETN-AS (4%). The most common path, used by 11 peers, is AS24482 AS20940.

Routes checked 18:10:55 UTC

No change in the origin, the upstreams or the number of peers since 18:10 UTC, when this site first looked at 2.21.24.0/22.

AS-path graph toward 2.21.24.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 338 peers (3%) number on a line = peers using that link RIS data up to 18:10 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

338collector peers

23RIS collectors

257distinct AS paths

2.7average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	40	12%
AS174 Cogent Communications, LLC	29	9%
AS9002 RETN-AS RETN Limited	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS3356 Level 3 Parent, LLC	12	4%
AS24482 SG.GS	11	3%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS2914 NTT America, Inc.	9	3%
AS6939 Hurricane Electric LLC	9	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	38	11%
AS174 Cogent Communications, LLC	29	9%
AS3356 Level 3 Parent, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	9	3%
AS6939 Hurricane Electric LLC	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS9002 RETN-AS RETN Limited	8	2%
AS2914 NTT America, Inc.	6	2%
AS3491 PCCW Global (HK) Ltd.	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 AS20940	11	3%	11
2	AS8218 AS20940	7	2%	6
3	AS6461 AS20940	5	1%	5
4	AS199524 AS1299 AS20940	5	1%	5
5	AS13030 AS20940	4	1%	4
6	AS9002 AS20940	4	1%	4
7	AS12779 AS20940	4	1%	4
8	AS14840 AS20940	4	1%	2
9	AS47147 AS20940	4	1%	4
10	AS14907 AS1299 AS20940	4	1%	4
11	AS2914 AS20940	3	<1%	3
12	AS3491 AS20940	3	<1%	3
13	AS34019 AS20940	3	<1%	3
14	AS25091 AS20940	3	<1%	3
15	AS48362 AS20940	3	<1%	3
16	AS51185 AS6762 AS20940	3	<1%	3
17	AS20940	2	<1%	1
18	AS3257 AS20940	2	<1%	2
19	AS6830 AS20940	2	<1%	2
20	AS3320 AS20940	2	<1%	2
21	AS25160 AS20940	2	<1%	2
22	AS1299 AS20940	2	<1%	2
23	AS31027 AS20940	2	<1%	1
24	AS35710 AS20940	2	<1%	2
25	AS8529 AS20940	2	<1%	2
26	AS3214 AS20940	2	<1%	2
27	AS212483 AS20940	2	<1%	1
28	AS49544 AS20940	2	<1%	2
29	AS15547 AS20940	2	<1%	2
30	AS6762 AS20940	2	<1%	2
31	AS51184 AS20940	2	<1%	2
32	AS48185 AS1299 AS20940	2	<1%	2
33	AS34927 AS1299 AS20940	2	<1%	2
34	AS199524 AS174 AS20940	2	<1%	2
35	AS47692 AS33891 AS20940	2	<1%	2
36	AS59890 AS3356 AS20940	2	<1%	2
37	AS20612 AS8758 AS20940	2	<1%	1
38	AS271253 AS174 AS20940	2	<1%	1
39	AS199524 AS6762 AS20940	2	<1%	2
40	AS2497 AS174 AS20940	2	<1%	2
41	AS19151 AS174 AS20940	2	<1%	2
42	AS49544 AS3356 AS6830 AS20940	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS20940	2	<1%	1
44	AS6424 AS20940	1	<1%	1
45	AS12969 AS20940	1	<1%	1
46	AS14630 AS20940	1	<1%	1
47	AS34549 AS20940	1	<1%	1
48	AS37721 AS20940	1	<1%	1
49	AS17639 AS20940	1	<1%	1
50	AS3212 AS20940	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS20940

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:10 UTC, fetched just now.