BGP map for 37.29.192.0/18

37.29.192.0/18 is announced by AS15704 AS15704 and seen by 329 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (43%), AS3356 Level 3 Parent, LLC (37%) and AS174 Cogent Communications, LLC (14%). The most common path, used by 8 peers, is AS199524 AS1299 AS15704.

Routes checked 20:49:06 UTC

No change in the origin, the upstreams or the number of peers since 20:49 UTC, when this site first looked at 37.29.192.0/18.

AS-path graph toward 37.29.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 329 peers (2%) number on a line = peers using that link RIS data up to 20:48 UTC what the colours mean 12 of 257 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

257distinct AS paths

3.4average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	142	43%
AS3356 Level 3 Parent, LLC	121	37%
AS174 Cogent Communications, LLC	47	14%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS5511 Opentransit Orange S.A.	4	1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS60068 CDN77 Datacamp Limited	2	<1%
AS29680 VOZTELECOM Gamma Operadora de Comunicaciones S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	140	43%
AS3356 Level 3 Parent, LLC	121	37%
AS174 Cogent Communications, LLC	47	14%
AS2914 NTT America, Inc.	19	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS199524 AS1299 AS15704	8	2%	8
2	AS24482 AS2914 AS3356 AS15704	8	2%	8
3	AS8218 AS6461 AS3356 AS15704	6	2%	5
4	AS13030 AS1299 AS15704	4	1%	4
5	AS12779 AS174 AS15704	4	1%	4
6	AS14840 AS3356 AS15704	4	1%	2
7	AS47147 AS1299 AS15704	4	1%	4
8	AS2914 AS3356 AS15704	3	<1%	3
9	AS34927 AS1299 AS15704	3	<1%	3
10	AS49544 AS3356 AS15704	3	<1%	2
11	AS35280 AS3356 AS15704	3	<1%	3
12	AS6461 AS3356 AS15704	3	<1%	3
13	AS48362 AS1299 AS15704	3	<1%	3
14	AS34019 AS35625 AS3356 AS15704	3	<1%	3
15	AS1299 AS15704	2	<1%	2
16	AS49544 AS15704	2	<1%	2
17	AS917 AS60068 AS15704	2	<1%	2
18	AS3257 AS3356 AS15704	2	<1%	2
19	AS6461 AS1299 AS15704	2	<1%	2
20	AS3320 AS1299 AS15704	2	<1%	2
21	AS3491 AS3356 AS15704	2	<1%	2
22	AS9002 AS6453 AS15704	2	<1%	2
23	AS62167 AS3356 AS15704	2	<1%	2
24	AS25160 AS1299 AS15704	2	<1%	2
25	AS42473 AS1299 AS15704	2	<1%	2
26	AS48185 AS1299 AS15704	2	<1%	2
27	AS31027 AS1299 AS15704	2	<1%	1
28	AS8529 AS3356 AS15704	2	<1%	2
29	AS14907 AS1299 AS15704	2	<1%	2
30	AS15547 AS174 AS15704	2	<1%	2
31	AS25091 AS1299 AS15704	2	<1%	2
32	AS59890 AS3356 AS15704	2	<1%	2
33	AS271253 AS3356 AS15704	2	<1%	1
34	AS2497 AS3356 AS15704	2	<1%	2
35	AS19151 AS174 AS15704	2	<1%	2
36	AS58057 AS34549 AS1299 AS15704	2	<1%	2
37	AS35710 AS3320 AS1299 AS15704	2	<1%	2
38	AS51184 AS1764 AS3356 AS15704	2	<1%	2
39	AS20612 AS9044 AS1299 AS15704	2	<1%	1
40	AS24482 AS2914 AS1299 AS15704	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS15704	2	<1%	1
42	AS5511 AS15704	1	<1%	1
43	AS6453 AS15704	1	<1%	1
44	AS29680 AS15704	1	<1%	1
45	AS36924 AS1299 AS15704	1	<1%	1
46	AS6894 AS174 AS15704	1	<1%	1
47	AS31742 AS1299 AS15704	1	<1%	1
48	AS35266 AS1299 AS15704	1	<1%	1
49	AS1828 AS1299 AS15704	1	<1%	1
50	AS6830 AS1299 AS15704	1	<1%	1

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

More prefixes from AS15704

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:48 UTC, fetched just now.