BGP map for 209.45.3.0/24

209.45.3.0/24 is announced by AS3132 Red Cientifica Peruana and seen by 328 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (57%) and AS174 Cogent Communications, LLC (43%). The most common path, used by 11 peers, is AS24482 AS2914 AS3356 AS3132.

Routes checked 22:06:25 UTC

No change in the origin, the upstreams or the number of peers since 22:06 UTC, when this site first looked at 209.45.3.0/24.

AS-path graph toward 209.45.3.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 22:06 UTC what the colours mean 12 of 250 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

250distinct AS paths

3.6average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	188	57%
AS174 Cogent Communications, LLC	140	43%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	188	57%
AS174 Cogent Communications, LLC	140	43%
AS1299 TWELVE99 Arelion Sweden AB	28	9%
AS2914 NTT America, Inc.	25	8%
AS6461 Zayo Bandwidth	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS3320 DTAG Deutsche Telekom AG	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS9002 RETN-AS RETN Limited	6	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	AS199524 AS174 AS3132	9	3%	9
3	AS8218 AS6461 AS3356 AS3132	7	2%	6
4	AS49544 AS3356 AS3132	5	2%	4
5	AS9002 AS3356 AS3132	4	1%	4
6	AS12779 AS174 AS3132	4	1%	4
7	AS14840 AS3356 AS3132	4	1%	2
8	AS13030 AS1299 AS174 AS3132	4	1%	4
9	AS2914 AS3356 AS3132	3	<1%	3
10	AS48185 AS3356 AS3132	3	<1%	3
11	AS35280 AS3356 AS3132	3	<1%	3
12	AS25091 AS3356 AS3132	3	<1%	3
13	AS6461 AS3356 AS3132	3	<1%	3
14	AS51185 AS6762 AS3356 AS3132	3	<1%	3
15	AS3257 AS3356 AS3132	2	<1%	2
16	AS6461 AS174 AS3132	2	<1%	2
17	AS6830 AS174 AS3132	2	<1%	2
18	AS3320 AS3356 AS3132	2	<1%	2
19	AS25160 AS174 AS3132	2	<1%	2
20	AS1299 AS174 AS3132	2	<1%	2
21	AS50628 AS3356 AS3132	2	<1%	2
22	AS31027 AS3356 AS3132	2	<1%	1
23	AS8529 AS3356 AS3132	2	<1%	2
24	AS3491 AS174 AS3132	2	<1%	2
25	AS15547 AS174 AS3132	2	<1%	2
26	AS6762 AS3356 AS3132	2	<1%	2
27	AS59890 AS3356 AS3132	2	<1%	2
28	AS271253 AS3356 AS3132	2	<1%	1
29	AS19151 AS174 AS3132	2	<1%	2
30	AS917 AS60068 AS174 AS3132	2	<1%	2
31	AS58057 AS34549 AS174 AS3132	2	<1%	2
32	AS35710 AS3320 AS3356 AS3132	2	<1%	2
33	AS14907 AS2914 AS3356 AS3132	2	<1%	2
34	AS34019 AS35625 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 AS174 AS3132	2	<1%	2
39	AS20612 AS9044 AS174 AS3132	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS3356 AS3132	2	<1%	1
41	AS31742 AS174 AS3132	1	<1%	1
42	AS3491 AS3356 AS3132	1	<1%	1
43	AS62167 AS3356 AS3132	1	<1%	1
44	AS6424 AS174 AS3132	1	<1%	1
45	AS39122 AS174 AS3132	1	<1%	1
46	AS3170 AS174 AS3132	1	<1%	1
47	AS7018 AS3356 AS3132	1	<1%	1
48	AS132825 AS174 AS3132	1	<1%	1
49	AS20205 AS174 AS3132	1	<1%	1
50	AS34549 AS174 AS3132	1	<1%	1

50 of 250 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, 22:06 UTC, fetched just now.