BGP map for 177.37.128.0/17

177.37.128.0/17 is announced by AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A and seen by 374 peers of 23 RIPE RIS collectors, over 293 different AS paths. Its busiest upstreams are AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. (36%), AS7195 EDGEUNO S.A.S (25%) and AS37468 Angola Cables (25%). The most common path, used by 10 peers, is AS6939 AS52320 AS28126.

Routes checked 09:36:14 UTC

No change in the origin, the upstreams or the number of peers since 09:36 UTC, when this site first looked at 177.37.128.0/17.

AS-path graph toward 177.37.128.0/17

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 374 peers (3%) number on a line = peers using that link RIS data up to 09:36 UTC what the colours mean 12 of 293 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

374collector peers

23RIS collectors

293distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	136	36%
AS7195 EDGEUNO S.A.S	94	25%
AS37468 Angola Cables	93	25%
AS3356 Level 3 Parent, LLC	29	8%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	14	4%
AS13786 Seabras 1 USA, LLC	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	135	36%
AS37468 Angola Cables	90	24%
AS7195 EDGEUNO S.A.S	90	24%
AS6939 Hurricane Electric LLC	82	22%
AS3356 Level 3 Parent, LLC	29	8%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	13	3%
AS174 Cogent Communications, LLC	8	2%
AS13786 Seabras 1 USA, LLC	7	2%
AS6461 Zayo Bandwidth	7	2%
AS1299 TWELVE99 Arelion Sweden AB	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	AS6939 AS52320 AS28126	10	3%	10
2	AS8218 AS37468 AS28126	7	2%	6
3	AS24482 AS7195 AS28126	6	2%	6
4	AS6461 AS52320 AS28126	5	1%	5
5	AS7195 AS28126	4	1%	4
6	AS14840 AS37468 AS28126	4	1%	2
7	AS24482 AS37468 AS28126	4	1%	4
8	AS37468 AS28126	3	<1%	2
9	AS13030 AS37468 AS28126	3	<1%	3
10	AS9002 AS37468 AS28126	3	<1%	3
11	AS49544 AS12956 AS28126	3	<1%	2
12	AS47147 AS37468 AS28126	3	<1%	3
13	AS3491 AS22356 AS13786 AS28126	3	<1%	3
14	AS34927 AS6939 AS52320 AS28126	3	<1%	2
15	AS48362 AS6939 AS52320 AS28126	3	<1%	3
16	AS3320 AS3356 AS28126	2	<1%	2
17	AS2914 AS12956 AS28126	2	<1%	2
18	AS62167 AS37468 AS28126	2	<1%	2
19	AS12779 AS37468 AS28126	2	<1%	2
20	AS37680 AS37468 AS28126	2	<1%	2
21	AS1299 AS52320 AS28126	2	<1%	2
22	AS50628 AS3356 AS28126	2	<1%	2
23	AS31027 AS7195 AS28126	2	<1%	1
24	AS35710 AS7195 AS28126	2	<1%	2
25	AS51185 AS52320 AS28126	2	<1%	2
26	AS212483 AS7195 AS28126	2	<1%	1
27	AS14907 AS37468 AS28126	2	<1%	2
28	AS34019 AS37468 AS28126	2	<1%	2
29	AS15547 AS7195 AS28126	2	<1%	2
30	AS6762 AS13786 AS28126	2	<1%	2
31	AS51184 AS7195 AS28126	2	<1%	2
32	AS199524 AS7195 AS28126	2	<1%	2
33	AS47692 AS7195 AS28126	2	<1%	2
34	AS12779 AS7195 AS28126	2	<1%	2
35	AS59890 AS3356 AS28126	2	<1%	2
36	AS25091 AS7195 AS28126	2	<1%	2
37	AS28634 AS37468 AS28126	2	<1%	1
38	AS199524 AS52320 AS28126	2	<1%	2
39	AS2497 AS3356 AS28126	2	<1%	2
40	AS19151 AS7195 AS28126	2	<1%	2
41	AS48185 AS6461 AS52320 AS28126	2	<1%	2
42	AS14907 AS6939 AS52320 AS28126	2	<1%	2
43	AS199524 AS1299 AS52320 AS28126	2	<1%	2
44	AS199524 AS174 AS52320 AS28126	2	<1%	2
45	AS20612 AS9044 AS37468 AS28126	2	<1%	1
46	AS202032 AS6939 AS52320 AS28126	2	<1%	2
47	AS142289 AS9583 AS4755 AS6453 AS52320 AS28126	2	<1%	1
48	AS12956 AS28126	1	<1%	1
49	AS13786 AS28126	1	<1%	1
50	AS52320 AS28126	1	<1%	1

50 of 293 paths shown. All of them are in the JSON.

More prefixes from AS28126

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 09:36 UTC, fetched 49 minutes ago.