BGP map for 143.246.152.0/21

143.246.152.0/21 is announced by AS398446 Cooperative Connection, LLC and seen by 328 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (85%) and AS40463 Alabama Fiber Network (15%). The most common path, used by 11 peers, is AS24482 AS2914 AS40463 AS398446.

Routes checked 11:22:37 UTC

No change in the origin, the upstreams or the number of peers since 18:37 UTC on 28 Oct, when this site first looked at 143.246.152.0/21.

AS-path graph toward 143.246.152.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 249 paths drawn 4 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

249distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	280	85%
AS40463 Alabama Fiber Network	48	15%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	278	85%
AS40463 Alabama Fiber Network	48	15%
AS2914 NTT America, Inc.	29	9%
AS3356 Level 3 Parent, LLC	18	5%
AS174 Cogent Communications, LLC	18	5%
AS6939 Hurricane Electric LLC	10	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS3491 PCCW Global (HK) Ltd.	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 AS40463 AS398446	11	3%	11
2	AS8218 AS6461 AS1299 AS398446	7	2%	6
3	AS199524 AS1299 AS398446	6	2%	6
4	AS6461 AS1299 AS398446	5	2%	5
5	AS14907 AS1299 AS398446	4	1%	4
6	AS13030 AS1299 AS398446	4	1%	4
7	AS47147 AS1299 AS398446	4	1%	4
8	AS9002 AS2914 AS40463 AS398446	4	1%	4
9	AS12779 AS2914 AS40463 AS398446	4	1%	4
10	AS14840 AS3356 AS1299 AS398446	4	1%	2
11	AS34927 AS1299 AS398446	3	<1%	3
12	AS48185 AS1299 AS398446	3	<1%	3
13	AS2914 AS40463 AS398446	3	<1%	3
14	AS3491 AS1299 AS398446	3	<1%	3
15	AS25091 AS1299 AS398446	3	<1%	3
16	AS48362 AS1299 AS398446	3	<1%	3
17	AS1299 AS398446	2	<1%	2
18	AS3320 AS1299 AS398446	2	<1%	2
19	AS3257 AS1299 AS398446	2	<1%	2
20	AS6830 AS1299 AS398446	2	<1%	2
21	AS25160 AS1299 AS398446	2	<1%	2
22	AS42473 AS1299 AS398446	2	<1%	2
23	AS49544 AS40463 AS398446	2	<1%	2
24	AS8529 AS1299 AS398446	2	<1%	2
25	AS2497 AS1299 AS398446	2	<1%	2
26	AS35280 AS1299 AS398446	2	<1%	2
27	AS19151 AS40463 AS398446	2	<1%	2
28	AS6762 AS1299 AS398446	2	<1%	2
29	AS31027 AS1299 AS398446	2	<1%	1
30	AS58057 AS1836 AS1299 AS398446	2	<1%	2
31	AS58057 AS34549 AS1299 AS398446	2	<1%	2
32	AS34019 AS29169 AS1299 AS398446	2	<1%	2
33	AS15547 AS174 AS1299 AS398446	2	<1%	2
34	AS51184 AS1764 AS1299 AS398446	2	<1%	2
35	AS59890 AS60068 AS1299 AS398446	2	<1%	2
36	AS51185 AS6762 AS1299 AS398446	2	<1%	2
37	AS35710 AS3320 AS1299 AS398446	2	<1%	2
38	AS20612 AS9044 AS1299 AS398446	2	<1%	1
39	AS49544 AS3356 AS1299 AS398446	2	<1%	1
40	AS142289 AS9583 AS6453 AS1299 AS398446	2	<1%	1
41	AS7018 AS1299 AS398446	1	<1%	1
42	AS852 AS1299 AS398446	1	<1%	1
43	AS37721 AS1299 AS398446	1	<1%	1
44	AS20514 AS1299 AS398446	1	<1%	1
45	AS50304 AS1299 AS398446	1	<1%	1
46	AS22652 AS1299 AS398446	1	<1%	1
47	AS20205 AS1299 AS398446	1	<1%	1
48	AS34549 AS1299 AS398446	1	<1%	1
49	AS1828 AS40463 AS398446	1	<1%	1
50	AS6424 AS1299 AS398446	1	<1%	1

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

More prefixes from AS398446

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched 7 minutes ago.