BGP map for 34.191.0.0/21

34.191.0.0/21 is announced by 3 networks, mostly AS43515 YOUTUBE and seen by 324 peers of 23 RIPE RIS collectors, over 260 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (26%), AS3356 Level 3 Parent, LLC (17%) and AS174 Cogent Communications, LLC (15%). The most common path, used by 7 peers, is AS8218 AS6461 AS15169.

Routes checked 15:10:32 UTC

No change in the origin, the upstreams or the number of peers since 03:43 UTC on 29 Oct, when this site first looked at 34.191.0.0/21.

AS-path graph toward 34.191.0.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 324 peers (2%) number on a line = peers using that link RIS data up to 15:09 UTC what the colours mean 12 of 260 paths drawn 6 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

260distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	85	26%
AS3356 Level 3 Parent, LLC	54	17%
AS174 Cogent Communications, LLC	49	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	31	10%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	29	9%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	19	6%
AS6939 Hurricane Electric LLC	16	5%
AS6461 Zayo Bandwidth	14	4%
AS3491 PCCW Global (HK) Ltd.	9	3%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	83	26%
AS3356 Level 3 Parent, LLC	54	17%
AS174 Cogent Communications, LLC	49	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	30	9%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	28	9%
AS2914 NTT America, Inc.	19	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	17	5%
AS6939 Hurricane Electric LLC	16	5%
AS6461 Zayo Bandwidth	9	3%
AS3491 PCCW Global (HK) Ltd.	6	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 AS15169	7	2%	6
2	AS6461 AS15169	5	2%	5
3	AS13030 AS1299 AS43515	4	1%	4
4	AS47147 AS1299 AS43515	4	1%	4
5	AS24482 AS2914 AS3356 AS43515	4	1%	4
6	AS3491 AS15169	3	<1%	3
7	AS9002 AS3257 AS43515	3	<1%	3
8	AS34927 AS1299 AS43515	3	<1%	3
9	AS49544 AS3356 AS43515	3	<1%	2
10	AS14840 AS3356 AS43515	3	<1%	2
11	AS51185 AS6762 AS15169	3	<1%	3
12	AS199524 AS1299 AS43515	3	<1%	3
13	AS48362 AS1299 AS43515	3	<1%	3
14	AS24482 AS2914 AS6453 AS43515	3	<1%	3
15	AS1299 AS43515	2	<1%	2
16	AS6762 AS15169	2	<1%	2
17	AS49544 AS15169	2	<1%	2
18	AS19151 AS15169	2	<1%	2
19	AS25160 AS174 AS43515	2	<1%	2
20	AS42473 AS1299 AS43515	2	<1%	2
21	AS48185 AS3356 AS43515	2	<1%	2
22	AS31027 AS1299 AS43515	2	<1%	1
23	AS8529 AS6453 AS43515	2	<1%	2
24	AS35280 AS3356 AS43515	2	<1%	2
25	AS14907 AS1299 AS43515	2	<1%	2
26	AS15547 AS174 AS43515	2	<1%	2
27	AS12779 AS3257 AS43515	2	<1%	2
28	AS25091 AS1299 AS43515	2	<1%	2
29	AS2914 AS6453 AS43515	2	<1%	2
30	AS199524 AS174 AS43515	2	<1%	2
31	AS59890 AS3356 AS43515	2	<1%	2
32	AS271253 AS3356 AS43515	2	<1%	1
33	AS199524 AS3491 AS15169	2	<1%	2
34	AS917 AS60068 AS174 AS43515	2	<1%	2
35	AS58057 AS34549 AS1299 AS43515	2	<1%	2
36	AS35710 AS3320 AS3257 AS43515	2	<1%	2
37	AS51184 AS1764 AS174 AS43515	2	<1%	2
38	AS47692 AS2914 AS6453 AS43515	2	<1%	2
39	AS20612 AS9044 AS174 AS43515	2	<1%	1
40	AS24482 AS2914 AS3257 AS43515	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS43515	2	<1%	1
42	AS1828 AS15169	1	<1%	1
43	AS7018 AS15169	1	<1%	1
44	AS14907 AS15169	1	<1%	1
45	AS36236 AS15169	1	<1%	1
46	AS3257 AS43515	1	<1%	1
47	AS12956 AS15169	1	<1%	1
48	AS6453 AS43515	1	<1%	1
49	AS15692 AS174 AS43515	1	<1%	1
50	AS6894 AS174 AS43515	1	<1%	1

50 of 260 paths shown. All of them are in the JSON.

More prefixes from AS43515

Routes seen by RIPE RIS in the 24 hours up to 7 Nov 2026, 15:09 UTC, fetched 19 hours ago.