BGP map for 186.163.20.0/24

186.163.20.0/24 is announced by AS21575 ENTEL PERU S.A. and seen by 326 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (86%), AS12956 TELXIUS (13%) and AS6057 Administracion Nacional de Telecomunicaciones (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS21575.

Routes checked 16:39:53 UTC

No change in the origin, the upstreams or the number of peers since 07:40 UTC on 27 Oct, when this site first looked at 186.163.20.0/24.

AS-path graph toward 186.163.20.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 16:39 UTC what the colours mean 12 of 256 paths drawn 5 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

256distinct AS paths

3.9average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	281	86%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	43	13%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	281	86%
AS1299 TWELVE99 Arelion Sweden AB	43	13%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	42	13%
AS2914 NTT America, Inc.	37	11%
AS174 Cogent Communications, LLC	17	5%
AS6939 Hurricane Electric LLC	12	4%
AS6461 Zayo Bandwidth	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3320 DTAG Deutsche Telekom AG	7	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 AS2914 AS3356 AS21575	11	3%	11
2	AS8218 AS6461 AS3356 AS21575	7	2%	6
3	AS6461 AS3356 AS21575	5	2%	5
4	AS49544 AS12956 AS21575	4	1%	3
5	AS14840 AS3356 AS21575	4	1%	2
6	AS13030 AS1299 AS12956 AS21575	4	1%	4
7	AS2914 AS3356 AS21575	3	<1%	3
8	AS9002 AS12956 AS21575	3	<1%	3
9	AS48185 AS3356 AS21575	3	<1%	3
10	AS35280 AS3356 AS21575	3	<1%	3
11	AS25091 AS3356 AS21575	3	<1%	3
12	AS12779 AS3257 AS3356 AS21575	3	<1%	3
13	AS51185 AS6762 AS3356 AS21575	3	<1%	3
14	AS199524 AS1299 AS3356 AS21575	3	<1%	3
15	AS3257 AS3356 AS21575	2	<1%	2
16	AS3320 AS3356 AS21575	2	<1%	2
17	AS62167 AS3356 AS21575	2	<1%	2
18	AS50628 AS3356 AS21575	2	<1%	2
19	AS31027 AS3356 AS21575	2	<1%	1
20	AS8529 AS3356 AS21575	2	<1%	2
21	AS3491 AS3356 AS21575	2	<1%	2
22	AS6762 AS3356 AS21575	2	<1%	2
23	AS59890 AS3356 AS21575	2	<1%	2
24	AS271253 AS3356 AS21575	2	<1%	1
25	AS2497 AS3356 AS21575	2	<1%	2
26	AS25160 AS2914 AS3356 AS21575	2	<1%	2
27	AS58057 AS1836 AS3356 AS21575	2	<1%	2
28	AS34927 AS1299 AS3356 AS21575	2	<1%	2
29	AS35710 AS3320 AS3356 AS21575	2	<1%	2
30	AS14907 AS2914 AS3356 AS21575	2	<1%	2
31	AS15547 AS174 AS3356 AS21575	2	<1%	2
32	AS51184 AS1764 AS3356 AS21575	2	<1%	2
33	AS48362 AS1764 AS3356 AS21575	2	<1%	2
34	AS34019 AS25091 AS3356 AS21575	2	<1%	2
35	AS47147 AS1299 AS3356 AS21575	2	<1%	2
36	AS19151 AS2914 AS3356 AS21575	2	<1%	2
37	AS58057 AS34549 AS2914 AS3356 AS21575	2	<1%	2
38	AS20612 AS9044 AS1299 AS3356 AS21575	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS3356 AS21575	2	<1%	1
40	AS6057 AS21575	1	<1%	1
41	AS12956 AS21575	1	<1%	1
42	AS6830 AS3356 AS21575	1	<1%	1
43	AS3491 AS12956 AS21575	1	<1%	1
44	AS1299 AS12956 AS21575	1	<1%	1
45	AS7018 AS3356 AS21575	1	<1%	1
46	AS132825 AS3356 AS21575	1	<1%	1
47	AS37721 AS12956 AS21575	1	<1%	1
48	AS50300 AS3356 AS21575	1	<1%	1
49	AS17639 AS3356 AS21575	1	<1%	1
50	AS3549 AS3356 AS21575	1	<1%	1

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

More prefixes from AS21575

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 16:39 UTC, fetched just now.