BGP map for 161.132.0.0/16

161.132.0.0/16 is announced by AS3132 Red Cientifica Peruana and seen by 329 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (92%), AS174 Cogent Communications, LLC (4%) and AS262253 ECONOCABLE MEDIA SAC (4%). The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS3132.

Routes checked 20:08:02 UTC

No change in the origin, the upstreams or the number of peers since 20:08 UTC, when this site first looked at 161.132.0.0/16.

AS-path graph toward 161.132.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 20:07 UTC what the colours mean 12 of 249 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

249distinct AS paths

3.8average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	304	92%
AS174 Cogent Communications, LLC	13	4%
AS262253 ECONOCABLE MEDIA SAC	12	4%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	304	92%
AS1299 TWELVE99 Arelion Sweden AB	47	14%
AS2914 NTT America, Inc.	37	11%
AS174 Cogent Communications, LLC	13	4%
AS262253 ECONOCABLE MEDIA SAC	12	4%
AS6461 Zayo Bandwidth	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS9002 RETN-AS RETN Limited	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
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 AS3132	11	3%	11
2	AS8218 AS6461 AS3356 AS3132	7	2%	6
3	AS199524 AS1299 AS3356 AS3132	6	2%	6
4	AS6461 AS3356 AS3132	5	2%	5
5	AS49544 AS3356 AS3132	5	2%	4
6	AS9002 AS3356 AS3132	4	1%	4
7	AS12779 AS174 AS3132	4	1%	4
8	AS14840 AS3356 AS3132	4	1%	2
9	AS13030 AS1299 AS3356 AS3132	4	1%	4
10	AS2914 AS3356 AS3132	3	<1%	3
11	AS3491 AS3356 AS3132	3	<1%	3
12	AS48185 AS3356 AS3132	3	<1%	3
13	AS35280 AS3356 AS3132	3	<1%	3
14	AS25091 AS3356 AS3132	3	<1%	3
15	AS34927 AS1299 AS3356 AS3132	3	<1%	3
16	AS51185 AS6762 AS262253 AS3132	3	<1%	3
17	AS3257 AS3356 AS3132	2	<1%	2
18	AS6830 AS3356 AS3132	2	<1%	2
19	AS3320 AS3356 AS3132	2	<1%	2
20	AS62167 AS3356 AS3132	2	<1%	2
21	AS25160 AS174 AS3132	2	<1%	2
22	AS1299 AS3356 AS3132	2	<1%	2
23	AS50628 AS3356 AS3132	2	<1%	2
24	AS31027 AS3356 AS3132	2	<1%	1
25	AS8529 AS3356 AS3132	2	<1%	2
26	AS6762 AS262253 AS3132	2	<1%	2
27	AS59890 AS3356 AS3132	2	<1%	2
28	AS271253 AS3356 AS3132	2	<1%	1
29	AS2497 AS3356 AS3132	2	<1%	2
30	AS58057 AS1836 AS3356 AS3132	2	<1%	2
31	AS35710 AS3320 AS3356 AS3132	2	<1%	2
32	AS14907 AS2914 AS3356 AS3132	2	<1%	2
33	AS34019 AS35625 AS3356 AS3132	2	<1%	2
34	AS15547 AS3303 AS3356 AS3132	2	<1%	2
35	AS51184 AS1764 AS3356 AS3132	2	<1%	2
36	AS48362 AS1764 AS3356 AS3132	2	<1%	2
37	AS47692 AS33891 AS3356 AS3132	2	<1%	2
38	AS47147 AS1299 AS3356 AS3132	2	<1%	2
39	AS19151 AS2914 AS3356 AS3132	2	<1%	2
40	AS58057 AS34549 AS2914 AS3356 AS3132	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS3356 AS3132	2	<1%	1
42	AS7018 AS3356 AS3132	1	<1%	1
43	AS37721 AS3356 AS3132	1	<1%	1
44	AS50300 AS3356 AS3132	1	<1%	1
45	AS17639 AS3356 AS3132	1	<1%	1
46	AS3549 AS3356 AS3132	1	<1%	1
47	AS14907 AS3356 AS3132	1	<1%	1
48	AS6057 AS3356 AS3132	1	<1%	1
49	AS61138 AS174 AS3132	1	<1%	1
50	AS198150 AS3356 AS3132	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS3132

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:07 UTC, fetched 1 hour ago.