BGP map for 186.4.144.0/20

186.4.144.0/20 is announced by AS27947 Telconet S.A and seen by 329 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (64%), AS6762 SEABONE-NET (35%) and AS199524 GCORE (<1%). The most common path, used by 9 peers, is AS24482 AS2914 AS6762 AS27947.

Routes checked 03:14:53 UTC

No change in the origin, the upstreams or the number of peers since 03:14 UTC, when this site first looked at 186.4.144.0/20.

AS-path graph toward 186.4.144.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 329 peers (3%) number on a line = peers using that link RIS data up to 03:14 UTC what the colours mean 12 of 253 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

253distinct AS paths

3.6average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	212	64%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	116	35%
AS199524 GCORE G-Core Labs S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	210	64%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	114	35%
AS2914 NTT America, Inc.	27	8%
AS174 Cogent Communications, LLC	24	7%
AS3356 Level 3 Parent, LLC	14	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS6461 Zayo Bandwidth	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	1%
AS60068 CDN77 Datacamp Limited	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%

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 AS27947	9	3%	9
2	AS199524 AS1299 AS27947	6	2%	6
3	AS8218 AS6461 AS6762 AS27947	5	2%	5
4	AS13030 AS1299 AS27947	4	1%	4
5	AS9002 AS6762 AS27947	4	1%	4
6	AS14840 AS6762 AS27947	4	1%	2
7	AS47147 AS1299 AS27947	4	1%	4
8	AS2914 AS6762 AS27947	3	<1%	3
9	AS3491 AS1299 AS27947	3	<1%	3
10	AS48185 AS1299 AS27947	3	<1%	3
11	AS34927 AS1299 AS27947	3	<1%	3
12	AS51185 AS6762 AS27947	3	<1%	3
13	AS25091 AS1299 AS27947	3	<1%	3
14	AS6461 AS6762 AS27947	3	<1%	3
15	AS48362 AS1299 AS27947	3	<1%	3
16	AS199524 AS6762 AS27947	3	<1%	3
17	AS12779 AS3257 AS1299 AS27947	3	<1%	3
18	AS1299 AS27947	2	<1%	2
19	AS6762 AS27947	2	<1%	2
20	AS3257 AS6762 AS27947	2	<1%	2
21	AS6461 AS1299 AS27947	2	<1%	2
22	AS3320 AS1299 AS27947	2	<1%	2
23	AS25160 AS1299 AS27947	2	<1%	2
24	AS42473 AS1299 AS27947	2	<1%	2
25	AS14907 AS1299 AS27947	2	<1%	2
26	AS31027 AS1299 AS27947	2	<1%	1
27	AS49544 AS1299 AS27947	2	<1%	2
28	AS35280 AS1299 AS27947	2	<1%	2
29	AS2497 AS1299 AS27947	2	<1%	2
30	AS58057 AS1836 AS1299 AS27947	2	<1%	2
31	AS49544 AS3356 AS1299 AS27947	2	<1%	1
32	AS35710 AS3320 AS6762 AS27947	2	<1%	2
33	AS8218 AS6461 AS1299 AS27947	2	<1%	2
34	AS15547 AS174 AS1299 AS27947	2	<1%	2
35	AS51184 AS1764 AS1299 AS27947	2	<1%	2
36	AS34019 AS6696 AS6762 AS27947	2	<1%	2
37	AS47692 AS33891 AS1299 AS27947	2	<1%	2
38	AS59890 AS60068 AS1299 AS27947	2	<1%	2
39	AS20612 AS9044 AS1299 AS27947	2	<1%	1
40	AS24482 AS2914 AS1299 AS27947	2	<1%	2
41	AS271253 AS3356 AS1299 AS27947	2	<1%	1
42	AS19151 AS2914 AS1299 AS27947	2	<1%	2
43	AS58057 AS34549 AS174 AS6762 AS27947	2	<1%	2
44	AS142289 AS9583 AS2914 AS6762 AS27947	2	<1%	1
45	AS199524 AS27947	1	<1%	1
46	AS36924 AS1299 AS27947	1	<1%	1
47	AS31742 AS1299 AS27947	1	<1%	1
48	AS35266 AS1299 AS27947	1	<1%	1
49	AS1828 AS1299 AS27947	1	<1%	1
50	AS6830 AS1299 AS27947	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS27947

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 03:14 UTC, fetched just now.