BGP map for 2.19.40.0/22

2.19.40.0/22 is announced by AS20940 AKAMAI-ASN1 and seen by 326 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (20%), AS1299 TWELVE99 (15%) and AS174 Cogent Communications, LLC (12%). The most common path, used by 7 peers, is AS8218 AS6461 AS20940.

Routes checked 11:31:28 UTC

Recent route changes

6 Nov 05:07 UTCAS6453 TATA COMMUNICATIONS (AMERICA) INC became an upstream, used by 6% of peers
6 Nov 05:07 UTCAS3320 DTAG became an upstream, used by 6% of peers

AS-path graph toward 2.19.40.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 326 peers (2%) number on a line = peers using that link RIS data up to 11:30 UTC what the colours mean 12 of 253 paths drawn 5 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

253distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	66	20%
AS1299 TWELVE99 Arelion Sweden AB	49	15%
AS174 Cogent Communications, LLC	39	12%
AS3356 Level 3 Parent, LLC	27	8%
AS2914 NTT America, Inc.	24	7%
AS3320 DTAG Deutsche Telekom AG	21	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	20	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS6939 Hurricane Electric LLC	14	4%
AS3491 PCCW Global (HK) Ltd.	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	61	19%
AS1299 TWELVE99 Arelion Sweden AB	47	14%
AS174 Cogent Communications, LLC	39	12%
AS3356 Level 3 Parent, LLC	27	8%
AS2914 NTT America, Inc.	21	6%
AS3320 DTAG Deutsche Telekom AG	19	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	19	6%
AS6939 Hurricane Electric LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%

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	AS8218 AS6461 AS20940	7	2%	6
2	AS24482 AS6461 AS20940	7	2%	7
3	AS6461 AS20940	5	2%	5
4	AS13030 AS3320 AS20940	4	1%	4
5	AS9002 AS6453 AS20940	4	1%	4
6	AS2914 AS20940	3	<1%	3
7	AS3491 AS20940	3	<1%	3
8	AS24482 AS20940	3	<1%	3
9	AS48185 AS6461 AS20940	3	<1%	3
10	AS34927 AS1299 AS20940	3	<1%	3
11	AS3214 AS6461 AS20940	3	<1%	3
12	AS51185 AS6762 AS20940	3	<1%	3
13	AS199524 AS1299 AS20940	3	<1%	3
14	AS25091 AS6461 AS20940	3	<1%	3
15	AS48362 AS1299 AS20940	3	<1%	3
16	AS3257 AS20940	2	<1%	2
17	AS6830 AS20940	2	<1%	2
18	AS3320 AS20940	2	<1%	2
19	AS1299 AS20940	2	<1%	2
20	AS6762 AS20940	2	<1%	2
21	AS49544 AS20940	2	<1%	2
22	AS19151 AS20940	2	<1%	2
23	AS917 AS60068 AS20940	2	<1%	2
24	AS25160 AS2914 AS20940	2	<1%	2
25	AS42473 AS1299 AS20940	2	<1%	2
26	AS49544 AS3356 AS20940	2	<1%	1
27	AS14840 AS3356 AS20940	2	<1%	1
28	AS14840 AS174 AS20940	2	<1%	2
29	AS35710 AS3320 AS20940	2	<1%	2
30	AS49544 AS2914 AS20940	2	<1%	2
31	AS8529 AS6453 AS20940	2	<1%	2
32	AS14907 AS1299 AS20940	2	<1%	2
33	AS35280 AS2914 AS20940	2	<1%	2
34	AS15547 AS174 AS20940	2	<1%	2
35	AS12779 AS6461 AS20940	2	<1%	2
36	AS47692 AS2914 AS20940	2	<1%	2
37	AS47147 AS3320 AS20940	2	<1%	2
38	AS199524 AS174 AS20940	2	<1%	2
39	AS47147 AS1299 AS20940	2	<1%	2
40	AS59890 AS60068 AS20940	2	<1%	2
41	AS271253 AS3356 AS20940	2	<1%	1
42	AS58057 AS34549 AS6461 AS20940	2	<1%	2
43	AS31027 AS12552 AS3320 AS20940	2	<1%	1
44	AS51184 AS47692 AS2914 AS20940	2	<1%	2
45	AS20612 AS9044 AS174 AS20940	2	<1%	1
46	AS142289 AS9583 AS4755 AS6453 AS20940	2	<1%	1
47	AS1828 AS20940	1	<1%	1
48	AS7018 AS20940	1	<1%	1
49	AS37721 AS20940	1	<1%	1
50	AS6057 AS20940	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS20940

Routes seen by RIPE RIS in the 24 hours up to 7 Nov 2026, 11:30 UTC, fetched 21 hours ago.