BGP map for 186.154.16.0/20

186.154.16.0/20 is announced by AS19429 ETB - Colombia and seen by 330 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS23520 Columbus Networks USA, Inc. (56%), AS12956 TELXIUS (42%) and AS6057 Administracion Nacional de Telecomunicaciones (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS12956 AS19429.

Routes checked 01:54:30 UTC

No change in the origin, the upstreams or the number of peers since 01:54 UTC, when this site first looked at 186.154.16.0/20.

AS-path graph toward 186.154.16.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 01:53 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

257distinct AS paths

4.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS23520 Columbus Networks USA, Inc.	186	56%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	139	42%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS7195 EDGEUNO S.A.S	2	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS23520 Columbus Networks USA, Inc.	186	56%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	138	42%
AS1299 TWELVE99 Arelion Sweden AB	62	19%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	45	14%
AS174 Cogent Communications, LLC	35	11%
AS2914 NTT America, Inc.	31	9%
AS3356 Level 3 Parent, LLC	25	8%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	16	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	14	4%
AS9002 RETN-AS RETN Limited	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	AS24482 AS2914 AS12956 AS19429	11	3%	11
2	AS8218 AS6830 AS23520 AS19429	7	2%	6
3	AS199524 AS1299 AS23520 AS19429	6	2%	6
4	AS6461 AS12956 AS19429	5	2%	5
5	AS9002 AS12956 AS19429	4	1%	4
6	AS49544 AS12956 AS19429	4	1%	3
7	AS13030 AS1299 AS23520 AS19429	4	1%	4
8	AS12779 AS3257 AS23520 AS19429	4	1%	4
9	AS47147 AS6830 AS23520 AS19429	4	1%	4
10	AS2914 AS12956 AS19429	3	<1%	3
11	AS3491 AS12956 AS19429	3	<1%	3
12	AS14840 AS6762 AS23520 AS19429	3	<1%	2
13	AS51185 AS6762 AS23520 AS19429	3	<1%	3
14	AS25091 AS6830 AS23520 AS19429	3	<1%	3
15	AS6830 AS23520 AS19429	2	<1%	2
16	AS3320 AS12956 AS19429	2	<1%	2
17	AS1299 AS23520 AS19429	2	<1%	2
18	AS6762 AS23520 AS19429	2	<1%	2
19	AS2497 AS12956 AS19429	2	<1%	2
20	AS917 AS60068 AS23520 AS19429	2	<1%	2
21	AS25160 AS174 AS23520 AS19429	2	<1%	2
22	AS34927 AS1299 AS23520 AS19429	2	<1%	2
23	AS34927 AS6830 AS23520 AS19429	2	<1%	2
24	AS31027 AS1299 AS23520 AS19429	2	<1%	1
25	AS35710 AS3320 AS12956 AS19429	2	<1%	2
26	AS49544 AS2914 AS12956 AS19429	2	<1%	2
27	AS35280 AS3356 AS12956 AS19429	2	<1%	2
28	AS34019 AS6830 AS23520 AS19429	2	<1%	2
29	AS15547 AS174 AS23520 AS19429	2	<1%	2
30	AS48362 AS9002 AS12956 AS19429	2	<1%	2
31	AS47692 AS2914 AS12956 AS19429	2	<1%	2
32	AS199524 AS174 AS23520 AS19429	2	<1%	2
33	AS59890 AS60068 AS23520 AS19429	2	<1%	2
34	AS271253 AS3356 AS12956 AS19429	2	<1%	1
35	AS58057 AS34549 AS1299 AS23520 AS19429	2	<1%	2
36	AS51184 AS47692 AS2914 AS12956 AS19429	2	<1%	2
37	AS142289 AS9583 AS4755 AS6453 AS12956 AS19429	2	<1%	1
38	AS6057 AS19429	1	<1%	1
39	AS36236 AS19429	1	<1%	1
40	AS12956 AS19429	1	<1%	1
41	AS7018 AS12956 AS19429	1	<1%	1
42	AS37721 AS12956 AS19429	1	<1%	1
43	AS264845 AS6057 AS19429	1	<1%	1
44	AS1257 AS12956 AS19429	1	<1%	1
45	AS3257 AS23520 AS19429	1	<1%	1
46	AS6453 AS12956 AS19429	1	<1%	1
47	AS5405 AS12956 AS19429	1	<1%	1
48	AS35280 AS12956 AS19429	1	<1%	1
49	AS52873 AS12956 AS19429	1	<1%	1
50	AS264479 AS7195 AS19429	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS19429

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:53 UTC, fetched just now.