BGP map for 143.51.128.0/17

143.51.128.0/17 is announced by AS16086 DNA and seen by 327 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (38%), AS174 Cogent Communications, LLC (35%) and AS6939 Hurricane Electric LLC (5%). The most common path, used by 11 peers, is AS24482 AS16086.

Routes checked 19:52:43 UTC

No change in the origin, the upstreams or the number of peers since 01:16 UTC on 30 Oct, when this site first looked at 143.51.128.0/17.

AS-path graph toward 143.51.128.0/17

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 327 peers (3%) number on a line = peers using that link RIS data up to 19:52 UTC what the colours mean 12 of 256 paths drawn 3 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

256distinct AS paths

3.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	124	38%
AS174 Cogent Communications, LLC	116	35%
AS6939 Hurricane Electric LLC	16	5%
AS24482 SG.GS	11	3%
AS25091 IP-Max IP-Max SA	9	3%
AS5405 INTERDOTLINK Inter.link GmbH	9	3%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	2%
AS60068 CDN77 Datacamp Limited	4	1%
AS137409 GSL Networks Pty LTD	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	124	38%
AS174 Cogent Communications, LLC	116	35%
AS1299 TWELVE99 Arelion Sweden AB	19	6%
AS6939 Hurricane Electric LLC	16	5%
AS2914 NTT America, Inc.	11	3%
AS6461 Zayo Bandwidth	9	3%
AS5405 INTERDOTLINK Inter.link GmbH	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	2%
AS25091 IP-Max IP-Max SA	6	2%
AS3320 DTAG Deutsche Telekom AG	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	AS24482 AS16086	11	3%	11
2	AS199524 AS174 AS16086	7	2%	7
3	AS8218 AS6461 AS3356 AS16086	6	2%	5
4	AS9002 AS3356 AS16086	4	1%	4
5	AS12779 AS174 AS16086	4	1%	4
6	AS14840 AS3356 AS16086	4	1%	2
7	AS13030 AS1299 AS174 AS16086	4	1%	4
8	AS25091 AS16086	3	<1%	3
9	AS49544 AS3356 AS16086	3	<1%	2
10	AS35280 AS3356 AS16086	3	<1%	3
11	AS6461 AS3356 AS16086	3	<1%	3
12	AS49544 AS16086	2	<1%	2
13	AS917 AS60068 AS16086	2	<1%	2
14	AS3257 AS3356 AS16086	2	<1%	2
15	AS6461 AS174 AS16086	2	<1%	2
16	AS6830 AS3356 AS16086	2	<1%	2
17	AS3320 AS3356 AS16086	2	<1%	2
18	AS2914 AS3356 AS16086	2	<1%	2
19	AS6424 AS174 AS16086	2	<1%	2
20	AS25160 AS174 AS16086	2	<1%	2
21	AS48185 AS3356 AS16086	2	<1%	2
22	AS1299 AS174 AS16086	2	<1%	2
23	AS50628 AS3356 AS16086	2	<1%	2
24	AS31027 AS12552 AS16086	2	<1%	1
25	AS3491 AS174 AS16086	2	<1%	2
26	AS14907 AS5405 AS16086	2	<1%	2
27	AS15547 AS174 AS16086	2	<1%	2
28	AS34019 AS25091 AS16086	2	<1%	2
29	AS47692 AS33891 AS16086	2	<1%	2
30	AS59890 AS60068 AS16086	2	<1%	2
31	AS271253 AS3356 AS16086	2	<1%	1
32	AS19151 AS174 AS16086	2	<1%	2
33	AS58057 AS34549 AS174 AS16086	2	<1%	2
34	AS35710 AS3320 AS3356 AS16086	2	<1%	2
35	AS51185 AS6762 AS3356 AS16086	2	<1%	2
36	AS51184 AS47692 AS33891 AS16086	2	<1%	2
37	AS48362 AS1764 AS174 AS16086	2	<1%	2
38	AS47147 AS3320 AS3356 AS16086	2	<1%	2
39	AS47147 AS1299 AS174 AS16086	2	<1%	2
40	AS20612 AS9044 AS174 AS16086	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS174 AS16086	2	<1%	1
42	AS16086	1	<1%	1
43	AS50304 AS16086	1	<1%	1
44	AS37721 AS16086	1	<1%	1
45	AS1257 AS16086	1	<1%	1
46	AS36236 AS16086	1	<1%	1
47	AS39351 AS16086	1	<1%	1
48	AS5405 AS16086	1	<1%	1
49	AS3399 AS16086	1	<1%	1
50	AS6667 AS16086	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS16086

Routes seen by RIPE RIS in the 24 hours up to 10 Nov 2026, 19:52 UTC, fetched just now.