BGP map for 131.100.1.0/24

131.100.1.0/24 is announced by AS42473 AS-ANEXIA and seen by 325 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS18678 INTERNEXA S.A. E.S.P (98%) and AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A (2%). The most common path, used by 11 peers, is AS24482 AS18678 AS42473.

Routes checked 17:56:48 UTC

No change in the origin, the upstreams or the number of peers since 17:56 UTC, when this site first looked at 131.100.1.0/24.

AS-path graph toward 131.100.1.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 325 peers (3%) number on a line = peers using that link RIS data up to 17:56 UTC what the colours mean 12 of 251 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

325collector peers

23RIS collectors

251distinct AS paths

4.2average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS18678 INTERNEXA S.A. E.S.P	320	98%
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A	5	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS18678 INTERNEXA S.A. E.S.P	319	98%
AS1299 TWELVE99 Arelion Sweden AB	103	32%
AS174 Cogent Communications, LLC	74	23%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	50	15%
AS6939 Hurricane Electric LLC	15	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	11	3%
AS6461 Zayo Bandwidth	9	3%
AS2914 NTT America, Inc.	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A	5	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 AS18678 AS42473	11	3%	11
2	AS8218 AS6461 AS18678 AS42473	7	2%	6
3	AS199524 AS1299 AS18678 AS42473	6	2%	6
4	AS6461 AS18678 AS42473	5	2%	5
5	AS13030 AS1299 AS18678 AS42473	4	1%	4
6	AS9002 AS6762 AS18678 AS42473	4	1%	4
7	AS12779 AS174 AS18678 AS42473	4	1%	4
8	AS47147 AS1299 AS18678 AS42473	4	1%	4
9	AS2914 AS6762 AS18678 AS42473	3	<1%	3
10	AS48185 AS1299 AS18678 AS42473	3	<1%	3
11	AS34927 AS1299 AS18678 AS42473	3	<1%	3
12	AS14840 AS6762 AS18678 AS42473	3	<1%	2
13	AS34019 AS3303 AS18678 AS42473	3	<1%	3
14	AS25091 AS1299 AS18678 AS42473	3	<1%	3
15	AS48362 AS1299 AS18678 AS42473	3	<1%	3
16	AS1299 AS18678 AS42473	2	<1%	2
17	AS6762 AS18678 AS42473	2	<1%	2
18	AS49544 AS18678 AS42473	2	<1%	2
19	AS199524 AS18678 AS42473	2	<1%	2
20	AS917 AS60068 AS262589 AS42473	2	<1%	2
21	AS3257 AS6762 AS18678 AS42473	2	<1%	2
22	AS3320 AS1299 AS18678 AS42473	2	<1%	2
23	AS62167 AS174 AS18678 AS42473	2	<1%	2
24	AS25160 AS174 AS18678 AS42473	2	<1%	2
25	AS14907 AS1299 AS18678 AS42473	2	<1%	2
26	AS49544 AS12956 AS18678 AS42473	2	<1%	1
27	AS31027 AS1299 AS18678 AS42473	2	<1%	1
28	AS3491 AS174 AS18678 AS42473	2	<1%	2
29	AS15547 AS174 AS18678 AS42473	2	<1%	2
30	AS51185 AS6762 AS18678 AS42473	2	<1%	2
31	AS59890 AS60068 AS262589 AS42473	2	<1%	2
32	AS271253 AS174 AS18678 AS42473	2	<1%	1
33	AS2497 AS174 AS18678 AS42473	2	<1%	2
34	AS58057 AS34549 AS1299 AS18678 AS42473	2	<1%	2
35	AS35710 AS3320 AS6762 AS18678 AS42473	2	<1%	2
36	AS51184 AS1764 AS174 AS18678 AS42473	2	<1%	2
37	AS20612 AS8758 AS3303 AS18678 AS42473	2	<1%	1
38	AS142289 AS9583 AS4755 AS6453 AS174 AS18678 AS42473	2	<1%	1
39	AS18678 AS42473	1	<1%	1
40	AS1828 AS18678 AS42473	1	<1%	1
41	AS271253 AS18678 AS42473	1	<1%	1
42	AS37721 AS18678 AS42473	1	<1%	1
43	AS17639 AS18678 AS42473	1	<1%	1
44	AS61573 AS18678 AS42473	1	<1%	1
45	AS36236 AS18678 AS42473	1	<1%	1
46	AS51185 AS18678 AS42473	1	<1%	1
47	AS1103 AS18678 AS42473	1	<1%	1
48	AS12956 AS18678 AS42473	1	<1%	1
49	AS50763 AS18678 AS42473	1	<1%	1
50	AS8298 AS18678 AS42473	1	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS42473

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 17:56 UTC, fetched just now.