BGP map for 170.247.52.0/22

170.247.52.0/22 is announced by AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. and seen by 321 peers of 23 RIPE RIS collectors, over 251 different AS paths. All of those routes reach it through one upstream, AS6762 SEABONE-NET. The most common path, used by 10 peers, is AS24482 AS2914 AS6762 AS28220.

Routes checked 16:52:42 UTC

Recent route changes

8 Nov 16:52 UTCAS262509 stopped announcing the prefix

AS-path graph toward 170.247.52.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 321 peers (3%) number on a line = peers using that link RIS data up to 16:52 UTC what the colours mean 12 of 251 paths drawn 4 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

251distinct AS paths

4.0average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	321	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	319	99%
AS1299 TWELVE99 Arelion Sweden AB	55	17%
AS2914 NTT America, Inc.	42	13%
AS174 Cogent Communications, LLC	32	10%
AS3356 Level 3 Parent, LLC	22	7%
AS6461 Zayo Bandwidth	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS9002 RETN-AS RETN Limited	10	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS6762 AS28220	10	3%	10
2	AS8218 AS6461 AS6762 AS28220	7	2%	6
3	AS6461 AS6762 AS28220	5	2%	5
4	AS199524 AS6762 AS28220	5	2%	5
5	AS9002 AS6762 AS28220	4	1%	4
6	AS14840 AS6762 AS28220	4	1%	2
7	AS13030 AS1299 AS6762 AS28220	4	1%	4
8	AS2914 AS6762 AS28220	3	<1%	3
9	AS3491 AS6762 AS28220	3	<1%	3
10	AS51185 AS6762 AS28220	3	<1%	3
11	AS25091 AS6762 AS28220	3	<1%	3
12	AS49544 AS2914 AS6762 AS28220	3	<1%	3
13	AS34019 AS6696 AS6762 AS28220	3	<1%	3
14	AS6762 AS28220	2	<1%	2
15	AS3257 AS6762 AS28220	2	<1%	2
16	AS6830 AS6762 AS28220	2	<1%	2
17	AS3320 AS6762 AS28220	2	<1%	2
18	AS1299 AS6762 AS28220	2	<1%	2
19	AS8529 AS6762 AS28220	2	<1%	2
20	AS25160 AS2914 AS6762 AS28220	2	<1%	2
21	AS34927 AS1299 AS6762 AS28220	2	<1%	2
22	AS55720 AS2914 AS6762 AS28220	2	<1%	1
23	AS49544 AS3356 AS6762 AS28220	2	<1%	1
24	AS31027 AS1299 AS6762 AS28220	2	<1%	1
25	AS35710 AS3320 AS6762 AS28220	2	<1%	2
26	AS199524 AS1299 AS6762 AS28220	2	<1%	2
27	AS15547 AS174 AS6762 AS28220	2	<1%	2
28	AS12779 AS3257 AS6762 AS28220	2	<1%	2
29	AS48362 AS9002 AS6762 AS28220	2	<1%	2
30	AS47692 AS2914 AS6762 AS28220	2	<1%	2
31	AS47147 AS3320 AS6762 AS28220	2	<1%	2
32	AS47147 AS1299 AS6762 AS28220	2	<1%	2
33	AS59890 AS60068 AS6762 AS28220	2	<1%	2
34	AS2497 AS701 AS6762 AS28220	2	<1%	2
35	AS19151 AS2914 AS6762 AS28220	2	<1%	2
36	AS58057 AS34549 AS174 AS6762 AS28220	2	<1%	2
37	AS51184 AS47692 AS2914 AS6762 AS28220	2	<1%	2
38	AS20612 AS9044 AS1299 AS6762 AS28220	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS6762 AS28220	2	<1%	1
40	AS14630 AS6762 AS28220	1	<1%	1
41	AS7018 AS6762 AS28220	1	<1%	1
42	AS37721 AS6762 AS28220	1	<1%	1
43	AS6057 AS6762 AS28220	1	<1%	1
44	AS36236 AS6762 AS28220	1	<1%	1
45	AS56457 AS6762 AS28220	1	<1%	1
46	AS25145 AS6762 AS28220	1	<1%	1
47	AS29075 AS6762 AS28220	1	<1%	1
48	AS49434 AS6762 AS28220	1	<1%	1
49	AS56987 AS6762 AS28220	1	<1%	1
50	AS34927 AS6762 AS28220	1	<1%	1

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

More prefixes from AS28220

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:52 UTC, fetched just now.