BGP map for 138.204.64.0/22

138.204.64.0/22 is announced by AS53181 Avanca Telecom e Servicos LTDA and seen by 326 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS13786 Seabras 1 USA, LLC (95%), AS37468 Angola Cables (3%) and AS26615 TIM S/A (<1%). The most common path, used by 11 peers, is AS24482 AS13786 AS53181.

Routes checked 20:38:18 UTC

No change in the origin, the upstreams or the number of peers since 17:29 UTC on 27 Oct, when this site first looked at 138.204.64.0/22.

AS-path graph toward 138.204.64.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 20:37 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

250distinct AS paths

4.3average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS13786 Seabras 1 USA, LLC	311	95%
AS37468 Angola Cables	11	3%
AS26615 TIM S/A	3	<1%
AS16735 ALGAR TELECOM S/A	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS13786 Seabras 1 USA, LLC	310	95%
AS3356 Level 3 Parent, LLC	104	32%
AS174 Cogent Communications, LLC	52	16%
AS9002 RETN-AS RETN Limited	31	10%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	17	5%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	16	5%
AS6939 Hurricane Electric LLC	15	5%
AS1299 TWELVE99 Arelion Sweden AB	15	5%
AS37468 Angola Cables	11	3%
AS22356 Durand do Brasil Ltda	10	3%

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 AS13786 AS53181	11	3%	11
2	AS8218 AS6461 AS3356 AS13786 AS53181	7	2%	6
3	AS6461 AS3356 AS13786 AS53181	5	2%	5
4	AS13030 AS13786 AS53181	4	1%	4
5	AS9002 AS13786 AS53181	4	1%	4
6	AS14840 AS37468 AS53181	4	1%	2
7	AS12779 AS174 AS13786 AS53181	4	1%	4
8	AS47147 AS9002 AS13786 AS53181	4	1%	4
9	AS2914 AS3356 AS13786 AS53181	3	<1%	3
10	AS3491 AS22356 AS13786 AS53181	3	<1%	3
11	AS48185 AS3356 AS13786 AS53181	3	<1%	3
12	AS199524 AS174 AS13786 AS53181	3	<1%	3
13	AS34019 AS3303 AS13786 AS53181	3	<1%	3
14	AS25091 AS3356 AS13786 AS53181	3	<1%	3
15	AS48362 AS9002 AS13786 AS53181	3	<1%	3
16	AS51185 AS13786 AS53181	2	<1%	2
17	AS6762 AS13786 AS53181	2	<1%	2
18	AS49544 AS13786 AS53181	2	<1%	2
19	AS199524 AS13786 AS53181	2	<1%	2
20	AS19151 AS13786 AS53181	2	<1%	2
21	AS917 AS60068 AS13786 AS53181	2	<1%	2
22	AS3320 AS3356 AS13786 AS53181	2	<1%	2
23	AS62167 AS3356 AS13786 AS53181	2	<1%	2
24	AS25160 AS174 AS13786 AS53181	2	<1%	2
25	AS42473 AS9002 AS13786 AS53181	2	<1%	2
26	AS3214 AS9002 AS13786 AS53181	2	<1%	2
27	AS1299 AS174 AS13786 AS53181	2	<1%	2
28	AS50628 AS3356 AS13786 AS53181	2	<1%	2
29	AS49544 AS12956 AS37468 AS53181	2	<1%	1
30	AS31027 AS3356 AS13786 AS53181	2	<1%	1
31	AS14907 AS6453 AS13786 AS53181	2	<1%	2
32	AS15547 AS174 AS13786 AS53181	2	<1%	2
33	AS47692 AS33891 AS13786 AS53181	2	<1%	2
34	AS51185 AS6762 AS13786 AS53181	2	<1%	2
35	AS59890 AS3356 AS13786 AS53181	2	<1%	2
36	AS271253 AS3356 AS13786 AS53181	2	<1%	1
37	AS2497 AS3356 AS13786 AS53181	2	<1%	2
38	AS58057 AS34549 AS6453 AS13786 AS53181	2	<1%	2
39	AS35710 AS3320 AS3356 AS13786 AS53181	2	<1%	2
40	AS51184 AS1764 AS3356 AS13786 AS53181	2	<1%	2
41	AS20612 AS8758 AS9002 AS13786 AS53181	2	<1%	1
42	AS142289 AS9583 AS4755 AS6453 AS13786 AS53181	2	<1%	1
43	AS13786 AS53181	1	<1%	1
44	AS1828 AS13786 AS53181	1	<1%	1
45	AS37721 AS13786 AS53181	1	<1%	1
46	AS61573 AS37468 AS53181	1	<1%	1
47	AS36236 AS13786 AS53181	1	<1%	1
48	AS18106 AS13786 AS53181	1	<1%	1
49	AS12956 AS37468 AS53181	1	<1%	1
50	AS35280 AS13786 AS53181	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS53181

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 20:37 UTC, fetched just now.