BGP map for 143.137.178.0/23

143.137.178.0/23 is announced by AS52573 Une Telecom Ltda and seen by 334 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS16735 ALGAR TELECOM S/A (76%), AS6939 Hurricane Electric LLC (7%) and AS10429 TELEFONICA BRASIL S.A (7%). The most common path, used by 8 peers, is AS199524 AS174 AS16735 AS52573.

Routes checked 14:10:37 UTC

No change in the origin, the upstreams or the number of peers since 14:10 UTC, when this site first looked at 143.137.178.0/23.

334collector peers

23RIS collectors

270distinct AS paths

4.2average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS16735 ALGAR TELECOM S/A	253	76%
AS6939 Hurricane Electric LLC	25	7%
AS10429 TELEFONICA BRASIL S.A	23	7%
AS14840 BR.Digital Telecom	4	1%
AS37468 Angola Cables	3	<1%
AS24482 SG.GS	2	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS271253 LINK BRASIL TELECOMUNICACOES LTDA	2	<1%
AS28634 Life Tecnologia Ltda.	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS16735 ALGAR TELECOM S/A	252	75%
AS174 Cogent Communications, LLC	114	34%
AS3356 Level 3 Parent, LLC	65	19%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	53	16%
AS6939 Hurricane Electric LLC	25	7%
AS10429 TELEFONICA BRASIL S.A	23	7%
AS1299 TWELVE99 Arelion Sweden AB	23	7%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	22	7%
AS2914 NTT America, Inc.	20	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	10	3%

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 AS174 AS16735 AS52573	8	2%	8
2	AS24482 AS2914 AS6762 AS16735 AS52573	6	2%	6
3	AS8218 AS6461 AS174 AS16735 AS52573	5	1%	5
4	AS14840 AS52573	4	1%	2
5	AS12779 AS174 AS16735 AS52573	4	1%	4
6	AS49544 AS12956 AS10429 AS52573	4	1%	3
7	AS6461 AS174 AS16735 AS52573	4	1%	4
8	AS48185 AS3356 AS16735 AS52573	3	<1%	3
9	AS34019 AS3303 AS16735 AS52573	3	<1%	3
10	AS13030 AS1299 AS174 AS16735 AS52573	3	<1%	3
11	AS24482 AS52573	2	<1%	2
12	AS51185 AS52573	2	<1%	2
13	AS271253 AS52573	2	<1%	1
14	AS28634 AS52573	2	<1%	1
15	AS8529 AS6939 AS52573	2	<1%	2
16	AS6762 AS16735 AS52573	2	<1%	2
17	AS59890 AS6939 AS52573	2	<1%	2
18	AS19151 AS16735 AS52573	2	<1%	2
19	AS3257 AS6762 AS16735 AS52573	2	<1%	2
20	AS6830 AS174 AS16735 AS52573	2	<1%	2
21	AS9002 AS6762 AS16735 AS52573	2	<1%	2
22	AS25160 AS174 AS16735 AS52573	2	<1%	2
23	AS1299 AS174 AS16735 AS52573	2	<1%	2
24	AS50628 AS3356 AS16735 AS52573	2	<1%	2
25	AS31027 AS3356 AS16735 AS52573	2	<1%	1
26	AS3491 AS174 AS16735 AS52573	2	<1%	2
27	AS35280 AS3356 AS16735 AS52573	2	<1%	2
28	AS15547 AS174 AS16735 AS52573	2	<1%	2
29	AS25091 AS6762 AS16735 AS52573	2	<1%	2
30	AS2914 AS6762 AS16735 AS52573	2	<1%	2
31	AS51185 AS6762 AS16735 AS52573	2	<1%	2
32	AS2497 AS174 AS16735 AS52573	2	<1%	2
33	AS58057 AS34549 AS174 AS16735 AS52573	2	<1%	2
34	AS35710 AS3320 AS12956 AS10429 AS52573	2	<1%	2
35	AS14907 AS2914 AS3356 AS16735 AS52573	2	<1%	2
36	AS51184 AS1764 AS174 AS16735 AS52573	2	<1%	2
37	AS48362 AS1764 AS174 AS16735 AS52573	2	<1%	2
38	AS47147 AS1299 AS174 AS16735 AS52573	2	<1%	2
39	AS24482 AS2914 AS3356 AS16735 AS52573	2	<1%	2
40	AS142289 AS9583 AS4755 AS6453 AS174 AS16735 AS52573	2	<1%	1
41	AS52573	1	<1%	1
42	AS37721 AS52573	1	<1%	1
43	AS61573 AS52573	1	<1%	1
44	AS6057 AS52573	1	<1%	1
45	AS198150 AS52573	1	<1%	1
46	AS36236 AS52573	1	<1%	1
47	AS22548 AS52573	1	<1%	1
48	AS16735 AS52573	1	<1%	1
49	AS35280 AS52573	1	<1%	1
50	AS52873 AS52573	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS52573

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 14:10 UTC, fetched just now.