BGP map for 104.70.112.0/21

104.70.112.0/21 is announced by AS20940 AKAMAI-ASN1 and seen by 347 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS33891 CORE-BACKBONE (8%), AS6461 Zayo Bandwidth (7%) and AS1299 TWELVE99 (6%). The most common path, used by 7 peers, is AS8218 AS20940.

Routes checked 14:58:55 UTC

No change in the origin, the upstreams or the number of peers since 20:23 UTC on 26 Oct, when this site first looked at 104.70.112.0/21.

AS-path graph toward 104.70.112.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 347 peers (2%) number on a line = peers using that link RIS data up to 14:58 UTC what the colours mean 12 of 266 paths drawn 6 quieter networks left out

View JSON Raw upstream

347collector peers

23RIS collectors

266distinct AS paths

2.6average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	28	8%
AS6461 Zayo Bandwidth	24	7%
AS1299 TWELVE99 Arelion Sweden AB	21	6%
AS174 Cogent Communications, LLC	13	4%
AS3356 Level 3 Parent, LLC	11	3%
AS9002 RETN-AS RETN Limited	9	3%
AS2914 NTT America, Inc.	9	3%
AS6939 Hurricane Electric LLC	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS24482 SG.GS	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	28	8%
AS6461 Zayo Bandwidth	19	5%
AS1299 TWELVE99 Arelion Sweden AB	19	5%
AS174 Cogent Communications, LLC	13	4%
AS3356 Level 3 Parent, LLC	11	3%
AS6939 Hurricane Electric LLC	8	2%
AS24319 Akamai Technologies Tokyo ASN	6	2%
AS2914 NTT America, Inc.	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	1%
AS9002 RETN-AS RETN Limited	5	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	AS8218 AS20940	7	2%	6
2	AS24482 AS20940	7	2%	7
3	AS6461 AS20940	5	1%	5
4	AS49544 AS20940	5	1%	5
5	AS13030 AS20940	4	1%	4
6	AS9002 AS20940	4	1%	4
7	AS14840 AS20940	4	1%	2
8	AS47147 AS20940	4	1%	4
9	AS20940	3	<1%	3
10	AS2914 AS20940	3	<1%	3
11	AS35280 AS20940	3	<1%	3
12	AS34019 AS20940	3	<1%	3
13	AS25091 AS20940	3	<1%	3
14	AS48362 AS20940	3	<1%	3
15	AS3491 AS24319 AS20940	3	<1%	3
16	AS48185 AS6461 AS20940	3	<1%	3
17	AS3214 AS6461 AS20940	3	<1%	3
18	AS199524 AS1299 AS20940	3	<1%	3
19	AS24482 AS33891 AS20940	3	<1%	3
20	AS6830 AS20940	2	<1%	2
21	AS3320 AS20940	2	<1%	2
22	AS62167 AS20940	2	<1%	2
23	AS1299 AS20940	2	<1%	2
24	AS31027 AS20940	2	<1%	1
25	AS8529 AS20940	2	<1%	2
26	AS51185 AS20940	2	<1%	2
27	AS212483 AS20940	2	<1%	1
28	AS15547 AS20940	2	<1%	2
29	AS12779 AS20940	2	<1%	2
30	AS6762 AS20940	2	<1%	2
31	AS51184 AS20940	2	<1%	2
32	AS47692 AS20940	2	<1%	2
33	AS59890 AS20940	2	<1%	2
34	AS20612 AS20940	2	<1%	1
35	AS202032 AS20940	2	<1%	2
36	AS917 AS60068 AS20940	2	<1%	2
37	AS25160 AS2914 AS20940	2	<1%	2
38	AS34927 AS1299 AS20940	2	<1%	2
39	AS50628 AS33891 AS20940	2	<1%	2
40	AS58057 AS34549 AS20940	2	<1%	2
41	AS35710 AS3320 AS20940	2	<1%	2
42	AS14907 AS33891 AS20940	2	<1%	2
43	AS199524 AS174 AS20940	2	<1%	2
44	AS271253 AS3356 AS20940	2	<1%	1
45	AS19151 AS33891 AS20940	2	<1%	2
46	AS142289 AS9583 AS1299 AS20940	2	<1%	1
47	AS48070 AS20940	1	<1%	1
48	AS28792 AS20940	1	<1%	1
49	AS39122 AS20940	1	<1%	1
50	AS12969 AS20940	1	<1%	1

50 of 266 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, 14:58 UTC, fetched 18 hours ago.