BGP map for 170.251.90.0/23

170.251.90.0/23 is announced by AS21433 AccentureFSSC and seen by 356 peers of 23 RIPE RIS collectors, over 276 different AS paths. All of those routes reach it through one upstream, AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA. The most common path, used by 10 peers, is AS6939 AS52320 AS7738 AS52965 AS21433.

Routes checked 17:22:43 UTC

Recent route changes

8 Nov 17:22 UTCAS10429 TELEFONICA BRASIL S.A is no longer an upstream (it had 33% of peers)

AS-path graph toward 170.251.90.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 356 peers (3%) number on a line = peers using that link RIS data up to 17:21 UTC what the colours mean 12 of 276 paths drawn 2 quieter networks left out

View JSON Raw upstream

356collector peers

23RIS collectors

276distinct AS paths

5.7average AS hops, 2 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	356	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	355	100%
AS7738 V tal	320	90%
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	315	88%
AS6939 Hurricane Electric LLC	160	45%
AS6461 Zayo Bandwidth	40	11%
AS1299 TWELVE99 Arelion Sweden AB	25	7%
AS174 Cogent Communications, LLC	22	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	13	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	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	AS6939 AS52320 AS7738 AS52965 AS21433	10	3%	10
2	AS8218 AS6461 AS52320 AS7738 AS52965 AS21433	7	2%	6
3	AS6461 AS52320 AS7738 AS52965 AS21433	5	1%	5
4	AS14840 AS52965 AS21433	4	1%	2
5	AS13030 AS52320 AS7738 AS52965 AS21433	4	1%	4
6	AS9002 AS52320 AS7738 AS52965 AS21433	4	1%	4
7	AS24482 AS6461 AS52320 AS7738 AS52965 AS21433	4	1%	4
8	AS34927 AS6939 AS52320 AS7738 AS52965 AS21433	4	1%	3
9	AS47147 AS6461 AS52320 AS7738 AS52965 AS21433	4	1%	4
10	AS58057 AS6939 AS52320 AS7738 AS52965 AS21433	3	<1%	3
11	AS14907 AS6939 AS52320 AS7738 AS52965 AS21433	3	<1%	3
12	AS199524 AS1299 AS52320 AS7738 AS52965 AS21433	3	<1%	3
13	AS24482 AS6939 AS52320 AS7738 AS52965 AS21433	3	<1%	3
14	AS25091 AS6461 AS52320 AS7738 AS52965 AS21433	3	<1%	3
15	AS48362 AS6939 AS52320 AS7738 AS52965 AS21433	3	<1%	3
16	AS24482 AS52965 AS21433	2	<1%	2
17	AS51185 AS52965 AS21433	2	<1%	2
18	AS271253 AS52965 AS21433	2	<1%	1
19	AS28634 AS52965 AS21433	2	<1%	1
20	AS8529 AS137409 AS52965 AS21433	2	<1%	2
21	AS6762 AS26615 AS52965 AS21433	2	<1%	2
22	AS1299 AS52320 AS7738 AS52965 AS21433	2	<1%	2
23	AS49544 AS52320 AS7738 AS52965 AS21433	2	<1%	2
24	AS199524 AS52320 AS7738 AS52965 AS21433	2	<1%	2
25	AS917 AS60068 AS52320 AS7738 AS52965 AS21433	2	<1%	2
26	AS62167 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
27	AS25160 AS174 AS52320 AS7738 AS52965 AS21433	2	<1%	2
28	AS48185 AS6461 AS52320 AS7738 AS52965 AS21433	2	<1%	2
29	AS3214 AS6461 AS52320 AS7738 AS52965 AS21433	2	<1%	2
30	AS49544 AS12956 AS52320 AS7738 AS52965 AS21433	2	<1%	1
31	AS31027 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	1
32	AS35710 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
33	AS35280 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
34	AS34019 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
35	AS15547 AS174 AS52320 AS7738 AS52965 AS21433	2	<1%	2
36	AS12779 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
37	AS51184 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
38	AS47692 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
39	AS199524 AS174 AS52320 AS7738 AS52965 AS21433	2	<1%	2
40	AS59890 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
41	AS202032 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
42	AS19151 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	2
43	AS55720 AS2914 AS6453 AS52320 AS7738 AS52965 AS21433	2	<1%	1
44	AS49544 AS2914 AS6453 AS52320 AS7738 AS52965 AS21433	2	<1%	2
45	AS20612 AS8758 AS6939 AS52320 AS7738 AS52965 AS21433	2	<1%	1
46	AS142289 AS9583 AS4755 AS6453 AS52320 AS7738 AS52965 AS21433	2	<1%	1
47	AS52965 AS21433	1	<1%	1
48	AS61573 AS52965 AS21433	1	<1%	1
49	AS6057 AS52965 AS21433	1	<1%	1
50	AS36236 AS52965 AS21433	1	<1%	1

50 of 276 paths shown. All of them are in the JSON.

More prefixes from AS21433

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:21 UTC, fetched just now.