BGP map for 38.121.40.0/24

38.121.40.0/24 is announced by AS46475 Limestone Networks, Inc. and seen by 314 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (35%), AS1299 TWELVE99 (32%) and AS2914 NTT America, Inc. (22%). The most common path, used by 9 peers, is AS24482 AS2914 AS46475.

Routes checked 06:35:47 UTC

No change in the origin, the upstreams or the number of peers since 07:01 UTC on 29 Oct, when this site first looked at 38.121.40.0/24.

AS-path graph toward 38.121.40.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 314 peers (3%) number on a line = peers using that link RIS data up to 06:35 UTC what the colours mean 12 of 249 paths drawn 5 quieter networks left out

View JSON Raw upstream

314collector peers

23RIS collectors

249distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	110	35%
AS1299 TWELVE99 Arelion Sweden AB	99	32%
AS2914 NTT America, Inc.	70	22%
AS3257 GTT-BACKBONE GTT Communications Inc.	34	11%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	110	35%
AS1299 TWELVE99 Arelion Sweden AB	97	31%
AS2914 NTT America, Inc.	67	21%
AS3257 GTT-BACKBONE GTT Communications Inc.	33	11%
AS6461 Zayo Bandwidth	7	2%
AS5511 Opentransit Orange S.A.	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3356 Level 3 Parent, LLC	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS6453 TATA COMMUNICATIONS (AMERICA) 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	AS24482 AS2914 AS46475	9	3%	9
2	AS8218 AS6461 AS174 AS46475	5	2%	4
3	AS6461 AS174 AS46475	4	1%	4
4	AS13030 AS2914 AS46475	4	1%	4
5	AS14840 AS174 AS46475	4	1%	2
6	AS199524 AS1299 AS46475	4	1%	4
7	AS47147 AS1299 AS46475	4	1%	4
8	AS2914 AS46475	3	<1%	3
9	AS9002 AS3257 AS46475	3	<1%	3
10	AS12779 AS3257 AS46475	3	<1%	3
11	AS34927 AS1299 AS46475	3	<1%	3
12	AS14907 AS1299 AS46475	3	<1%	3
13	AS49544 AS2914 AS46475	3	<1%	3
14	AS35280 AS2914 AS46475	3	<1%	3
15	AS48362 AS1299 AS46475	3	<1%	3
16	AS199524 AS174 AS46475	3	<1%	3
17	AS1299 AS46475	2	<1%	2
18	AS62167 AS174 AS46475	2	<1%	2
19	AS25160 AS2914 AS46475	2	<1%	2
20	AS42473 AS1299 AS46475	2	<1%	2
21	AS48185 AS1299 AS46475	2	<1%	2
22	AS8529 AS1299 AS46475	2	<1%	2
23	AS15547 AS174 AS46475	2	<1%	2
24	AS6762 AS174 AS46475	2	<1%	2
25	AS47692 AS2914 AS46475	2	<1%	2
26	AS59890 AS174 AS46475	2	<1%	2
27	AS271253 AS174 AS46475	2	<1%	1
28	AS19151 AS2914 AS46475	2	<1%	2
29	AS917 AS60068 AS174 AS46475	2	<1%	2
30	AS49544 AS3356 AS1299 AS46475	2	<1%	1
31	AS35710 AS3320 AS3257 AS46475	2	<1%	2
32	AS51184 AS47692 AS2914 AS46475	2	<1%	2
33	AS34019 AS25091 AS2914 AS46475	2	<1%	2
34	AS20612 AS9044 AS1299 AS46475	2	<1%	1
35	AS58057 AS34549 AS5511 AS174 AS46475	2	<1%	2
36	AS142289 AS9583 AS4755 AS6453 AS174 AS46475	2	<1%	1
37	AS3257 AS46475	1	<1%	1
38	AS6894 AS174 AS46475	1	<1%	1
39	AS31742 AS1299 AS46475	1	<1%	1
40	AS35266 AS2914 AS46475	1	<1%	1
41	AS286 AS3257 AS46475	1	<1%	1
42	AS1828 AS1299 AS46475	1	<1%	1
43	AS28792 AS3257 AS46475	1	<1%	1
44	AS39122 AS174 AS46475	1	<1%	1
45	AS12969 AS1299 AS46475	1	<1%	1
46	AS14630 AS2914 AS46475	1	<1%	1
47	AS3170 AS174 AS46475	1	<1%	1
48	AS7018 AS1299 AS46475	1	<1%	1
49	AS50304 AS1299 AS46475	1	<1%	1
50	AS132825 AS174 AS46475	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS46475

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 06:35 UTC, fetched just now.