BGP map for 132.251.0.0/17

132.251.0.0/17 is announced by AS21575 ENTEL PERU S.A. and seen by 330 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (77%), AS6762 SEABONE-NET (15%) and AS12956 TELXIUS (8%). The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS21575.

Routes checked 16:20:27 UTC

No change in the origin, the upstreams or the number of peers since 16:20 UTC, when this site first looked at 132.251.0.0/17.

AS-path graph toward 132.251.0.0/17

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 16:19 UTC what the colours mean 12 of 259 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

259distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	253	77%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	48	15%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	27	8%
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	253	77%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	46	14%
AS2914 NTT America, Inc.	37	11%
AS1299 TWELVE99 Arelion Sweden AB	37	11%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	26	8%
AS174 Cogent Communications, LLC	14	4%
AS6461 Zayo Bandwidth	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS9002 RETN-AS RETN Limited	8	2%
AS6939 Hurricane Electric LLC	8	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	AS199524 AS6762 AS21575	4	1%	4
7	AS13030 AS1299 AS12956 AS21575	4	1%	4
8	AS2914 AS3356 AS21575	3	<1%	3
9	AS48185 AS3356 AS21575	3	<1%	3
10	AS51185 AS6762 AS21575	3	<1%	3
11	AS35280 AS3356 AS21575	3	<1%	3
12	AS25091 AS3356 AS21575	3	<1%	3
13	AS12779 AS3257 AS3356 AS21575	3	<1%	3
14	AS6762 AS21575	2	<1%	2
15	AS3257 AS3356 AS21575	2	<1%	2
16	AS6830 AS3356 AS21575	2	<1%	2
17	AS3320 AS3356 AS21575	2	<1%	2
18	AS9002 AS6762 AS21575	2	<1%	2
19	AS62167 AS3356 AS21575	2	<1%	2
20	AS50628 AS3356 AS21575	2	<1%	2
21	AS31027 AS3356 AS21575	2	<1%	1
22	AS8529 AS3356 AS21575	2	<1%	2
23	AS3491 AS3356 AS21575	2	<1%	2
24	AS59890 AS3356 AS21575	2	<1%	2
25	AS271253 AS3356 AS21575	2	<1%	1
26	AS2497 AS3356 AS21575	2	<1%	2
27	AS25160 AS2914 AS3356 AS21575	2	<1%	2
28	AS58057 AS1836 AS3356 AS21575	2	<1%	2
29	AS35710 AS3320 AS3356 AS21575	2	<1%	2
30	AS14907 AS2914 AS3356 AS21575	2	<1%	2
31	AS199524 AS1299 AS3356 AS21575	2	<1%	2
32	AS34019 AS35625 AS3356 AS21575	2	<1%	2
33	AS15547 AS174 AS3356 AS21575	2	<1%	2
34	AS51184 AS1764 AS3356 AS21575	2	<1%	2
35	AS48362 AS1764 AS3356 AS21575	2	<1%	2
36	AS47147 AS1299 AS3356 AS21575	2	<1%	2
37	AS19151 AS2914 AS3356 AS21575	2	<1%	2
38	AS58057 AS34549 AS2914 AS3356 AS21575	2	<1%	2
39	AS20612 AS8758 AS15576 AS3356 AS21575	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS3356 AS21575	2	<1%	1
41	AS6057 AS21575	1	<1%	1
42	AS12956 AS21575	1	<1%	1
43	AS36924 AS6762 AS21575	1	<1%	1
44	AS3491 AS12956 AS21575	1	<1%	1
45	AS6424 AS6762 AS21575	1	<1%	1
46	AS1299 AS12956 AS21575	1	<1%	1
47	AS7018 AS3356 AS21575	1	<1%	1
48	AS37721 AS6762 AS21575	1	<1%	1
49	AS50300 AS3356 AS21575	1	<1%	1
50	AS3333 AS6762 AS21575	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS21575

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 16:19 UTC, fetched just now.