BGP map for 187.18.128.0/17

187.18.128.0/17 is announced by AS28270 and seen by 370 peers of 23 RIPE RIS collectors, over 292 different AS paths. All of those routes reach it through one upstream, AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.. The most common path, used by 10 peers, is AS6939 AS52320 AS28220 AS28270.

Routes checked 16:10:15 UTC

No change in the origin, the upstreams or the number of peers since 04:58 UTC on 26 Oct, when this site first looked at 187.18.128.0/17.

AS-path graph toward 187.18.128.0/17

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 370 peers (3%) number on a line = peers using that link RIS data up to 16:10 UTC what the colours mean 12 of 292 paths drawn 2 quieter networks left out

View JSON Raw upstream

370collector peers

23RIS collectors

292distinct AS paths

4.4average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	370	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	370	100%
AS7195 EDGEUNO S.A.S	118	32%
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	88	24%
AS6939 Hurricane Electric LLC	64	17%
AS37468 Angola Cables	43	12%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	35	9%
AS3356 Level 3 Parent, LLC	29	8%
AS1031 PEER 1031 LLC	23	6%
AS1299 TWELVE99 Arelion Sweden AB	10	3%
AS2914 NTT America, Inc.	9	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 AS28220 AS28270	10	3%	10
2	AS8218 AS7195 AS28220 AS28270	7	2%	6
3	AS24482 AS7195 AS28220 AS28270	7	2%	7
4	AS6461 AS52320 AS28220 AS28270	5	1%	5
5	AS37468 AS28220 AS28270	4	1%	3
6	AS13030 AS7195 AS28220 AS28270	4	1%	4
7	AS9002 AS7195 AS28220 AS28270	4	1%	4
8	AS14840 AS37468 AS28220 AS28270	4	1%	2
9	AS7195 AS28220 AS28270	3	<1%	3
10	AS24482 AS1031 AS28220 AS28270	3	<1%	3
11	AS34927 AS6939 AS52320 AS28220 AS28270	3	<1%	2
12	AS48362 AS6939 AS52320 AS28220 AS28270	3	<1%	3
13	AS49544 AS28220 AS28270	2	<1%	2
14	AS6762 AS28220 AS28270	2	<1%	2
15	AS3491 AS3356 AS28220 AS28270	2	<1%	2
16	AS62167 AS7195 AS28220 AS28270	2	<1%	2
17	AS6424 AS7195 AS28220 AS28270	2	<1%	2
18	AS25160 AS7195 AS28220 AS28270	2	<1%	2
19	AS1299 AS37468 AS28220 AS28270	2	<1%	2
20	AS50628 AS3356 AS28220 AS28270	2	<1%	2
21	AS35710 AS7195 AS28220 AS28270	2	<1%	2
22	AS8529 AS6762 AS28220 AS28270	2	<1%	2
23	AS51185 AS37468 AS28220 AS28270	2	<1%	2
24	AS212483 AS1031 AS28220 AS28270	2	<1%	1
25	AS34019 AS3303 AS28220 AS28270	2	<1%	2
26	AS15547 AS3303 AS28220 AS28270	2	<1%	2
27	AS12779 AS7195 AS28220 AS28270	2	<1%	2
28	AS2914 AS6762 AS28220 AS28270	2	<1%	2
29	AS51184 AS7195 AS28220 AS28270	2	<1%	2
30	AS199524 AS7195 AS28220 AS28270	2	<1%	2
31	AS47692 AS7195 AS28220 AS28270	2	<1%	2
32	AS51185 AS6762 AS28220 AS28270	2	<1%	2
33	AS59890 AS3356 AS28220 AS28270	2	<1%	2
34	AS25091 AS7195 AS28220 AS28270	2	<1%	2
35	AS28634 AS37468 AS28220 AS28270	2	<1%	1
36	AS19151 AS37468 AS28220 AS28270	2	<1%	2
37	AS48185 AS6461 AS52320 AS28220 AS28270	2	<1%	2
38	AS55720 AS2914 AS6762 AS28220 AS28270	2	<1%	1
39	AS49544 AS12956 AS37468 AS28220 AS28270	2	<1%	1
40	AS31027 AS6797 AS7195 AS28220 AS28270	2	<1%	1
41	AS49544 AS2914 AS6762 AS28220 AS28270	2	<1%	2
42	AS47147 AS1299 AS7195 AS28220 AS28270	2	<1%	2
43	AS20612 AS8758 AS7195 AS28220 AS28270	2	<1%	1
44	AS202032 AS6939 AS52320 AS28220 AS28270	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS52320 AS28220 AS28270	2	<1%	1
46	AS1828 AS28220 AS28270	1	<1%	1
47	AS6057 AS28220 AS28270	1	<1%	1
48	AS1031 AS28220 AS28270	1	<1%	1
49	AS8455 AS28220 AS28270	1	<1%	1
50	AS24961 AS28220 AS28270	1	<1%	1

50 of 292 paths shown. All of them are in the JSON.

More prefixes from AS28270

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:10 UTC, fetched 24 minutes ago.