BGP map for 181.39.0.0/18

181.39.0.0/18 is announced by AS27947 Telconet S.A and seen by 329 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (60%), AS23520 Columbus Networks USA, Inc. (39%) and AS3356 Level 3 Parent, LLC (2%). The most common path, used by 11 peers, is AS24482 AS2914 AS1299 AS27947.

Routes checked 21:56:22 UTC

No change in the origin, the upstreams or the number of peers since 21:56 UTC, when this site first looked at 181.39.0.0/18.

AS-path graph toward 181.39.0.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 21:55 UTC what the colours mean 12 of 252 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

252distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	197	60%
AS23520 Columbus Networks USA, Inc.	127	39%
AS3356 Level 3 Parent, LLC	5	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	195	59%
AS23520 Columbus Networks USA, Inc.	127	39%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	45	14%
AS174 Cogent Communications, LLC	37	11%
AS2914 NTT America, Inc.	24	7%
AS3257 GTT-BACKBONE GTT Communications Inc.	16	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS3356 Level 3 Parent, LLC	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS2914 AS1299 AS27947	11	3%	11
2	AS199524 AS1299 AS27947	7	2%	7
3	AS8218 AS6830 AS23520 AS27947	7	2%	6
4	AS6461 AS1299 AS27947	5	2%	5
5	AS13030 AS1299 AS27947	4	1%	4
6	AS47147 AS1299 AS27947	4	1%	4
7	AS12779 AS3257 AS23520 AS27947	4	1%	4
8	AS3491 AS1299 AS27947	3	<1%	3
9	AS48185 AS1299 AS27947	3	<1%	3
10	AS14907 AS1299 AS27947	3	<1%	3
11	AS48362 AS1299 AS27947	3	<1%	3
12	AS14840 AS6762 AS23520 AS27947	3	<1%	2
13	AS9002 AS3257 AS23520 AS27947	3	<1%	3
14	AS25091 AS6830 AS23520 AS27947	3	<1%	3
15	AS1299 AS27947	2	<1%	2
16	AS6830 AS23520 AS27947	2	<1%	2
17	AS3320 AS1299 AS27947	2	<1%	2
18	AS25160 AS1299 AS27947	2	<1%	2
19	AS42473 AS1299 AS27947	2	<1%	2
20	AS34927 AS1299 AS27947	2	<1%	2
21	AS49544 AS3356 AS27947	2	<1%	1
22	AS31027 AS1299 AS27947	2	<1%	1
23	AS8529 AS1299 AS27947	2	<1%	2
24	AS6762 AS23520 AS27947	2	<1%	2
25	AS35280 AS1299 AS27947	2	<1%	2
26	AS2497 AS1299 AS27947	2	<1%	2
27	AS917 AS60068 AS23520 AS27947	2	<1%	2
28	AS2914 AS6830 AS23520 AS27947	2	<1%	2
29	AS55720 AS2914 AS1299 AS27947	2	<1%	1
30	AS58057 AS34549 AS1299 AS27947	2	<1%	2
31	AS35710 AS3320 AS1299 AS27947	2	<1%	2
32	AS34019 AS6830 AS23520 AS27947	2	<1%	2
33	AS15547 AS174 AS23520 AS27947	2	<1%	2
34	AS51184 AS1764 AS1299 AS27947	2	<1%	2
35	AS51185 AS6762 AS23520 AS27947	2	<1%	2
36	AS49544 AS6830 AS23520 AS27947	2	<1%	2
37	AS59890 AS60068 AS23520 AS27947	2	<1%	2
38	AS271253 AS174 AS23520 AS27947	2	<1%	1
39	AS19151 AS2914 AS1299 AS27947	2	<1%	2
40	AS142289 AS9583 AS6453 AS1299 AS27947	2	<1%	1
41	AS47692 AS2914 AS6830 AS23520 AS27947	2	<1%	2
42	AS20612 AS8758 AS8220 AS1299 AS27947	2	<1%	1
43	AS36924 AS1299 AS27947	1	<1%	1
44	AS31742 AS1299 AS27947	1	<1%	1
45	AS35266 AS1299 AS27947	1	<1%	1
46	AS1828 AS1299 AS27947	1	<1%	1
47	AS6424 AS1299 AS27947	1	<1%	1
48	AS39122 AS1299 AS27947	1	<1%	1
49	AS12969 AS1299 AS27947	1	<1%	1
50	AS14630 AS1299 AS27947	1	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS27947

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:55 UTC, fetched just now.