BGP map for 185.21.129.0/24

185.21.129.0/24 is announced by AS41720 NAVIGABENE and seen by 335 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (33%), AS9002 RETN-AS (31%) and AS60798 ASSERVEREASY (8%). The most common path, used by 11 peers, is AS24482 AS41720.

Routes checked 11:11:41 UTC

Recent route changes

8 Nov 11:11 UTCThe prefix is announced again, seen by 335 collector peers
7 Nov 21:16 UTCNo collector peer sees the prefix any more

AS-path graph toward 185.21.129.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 335 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 257 paths drawn 4 quieter networks left out

View JSON Raw upstream

335collector peers

23RIS collectors

257distinct AS paths

3.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	111	33%
AS9002 RETN-AS RETN Limited	105	31%
AS60798 ASSERVEREASY Servereasy Srl	26	8%
AS6939 Hurricane Electric LLC	17	5%
AS8218 NEO-ASN Zayo Infrastructure France SA	12	4%
AS24482 SG.GS	11	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	10	3%
AS14840 BR.Digital Telecom	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS212483 level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	111	33%
AS9002 RETN-AS RETN Limited	101	30%
AS60798 ASSERVEREASY Servereasy Srl	26	8%
AS1299 TWELVE99 Arelion Sweden AB	18	5%
AS6939 Hurricane Electric LLC	17	5%
AS3356 Level 3 Parent, LLC	12	4%
AS2914 NTT America, Inc.	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	5	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 AS41720	11	3%	11
2	AS8218 AS41720	7	2%	6
3	AS199524 AS174 AS41720	5	1%	5
4	AS13030 AS41720	4	1%	4
5	AS9002 AS41720	4	1%	4
6	AS12779 AS41720	4	1%	4
7	AS14840 AS41720	4	1%	2
8	AS47147 AS9002 AS41720	4	1%	4
9	AS2914 AS60798 AS41720	3	<1%	3
10	AS3491 AS174 AS41720	3	<1%	3
11	AS6461 AS9002 AS41720	3	<1%	3
12	AS34019 AS8218 AS41720	3	<1%	3
13	AS25091 AS9002 AS41720	3	<1%	3
14	AS48362 AS9002 AS41720	3	<1%	3
15	AS212483 AS41720	2	<1%	1
16	AS49544 AS41720	2	<1%	2
17	AS8529 AS41720	2	<1%	2
18	AS51185 AS41720	2	<1%	2
19	AS3320 AS9002 AS41720	2	<1%	2
20	AS6461 AS174 AS41720	2	<1%	2
21	AS6830 AS174 AS41720	2	<1%	2
22	AS6424 AS174 AS41720	2	<1%	2
23	AS25160 AS174 AS41720	2	<1%	2
24	AS62167 AS174 AS41720	2	<1%	2
25	AS42473 AS9002 AS41720	2	<1%	2
26	AS3214 AS9002 AS41720	2	<1%	2
27	AS1299 AS174 AS41720	2	<1%	2
28	AS199524 AS9002 AS41720	2	<1%	2
29	AS15547 AS174 AS41720	2	<1%	2
30	AS59890 AS6939 AS41720	2	<1%	2
31	AS2497 AS174 AS41720	2	<1%	2
32	AS19151 AS9002 AS41720	2	<1%	2
33	AS6762 AS9002 AS41720	2	<1%	2
34	AS271253 AS174 AS41720	2	<1%	1
35	AS34927 AS1299 AS174 AS41720	2	<1%	2
36	AS58057 AS34549 AS174 AS41720	2	<1%	2
37	AS917 AS60068 AS174 AS41720	2	<1%	2
38	AS47692 AS2914 AS60798 AS41720	2	<1%	2
39	AS51184 AS1764 AS9002 AS41720	2	<1%	2
40	AS35710 AS3320 AS9002 AS41720	2	<1%	2
41	AS35280 AS6453 AS9002 AS41720	2	<1%	2
42	AS20612 AS8758 AS9002 AS41720	2	<1%	1
43	AS49544 AS3356 AS9002 AS41720	2	<1%	1
44	AS31027 AS6797 AS9002 AS41720	2	<1%	1
45	AS142289 AS9583 AS4755 AS6453 AS9002 AS41720	2	<1%	1
46	AS41720	1	<1%	1
47	AS59919 AS41720	1	<1%	1
48	AS13237 AS41720	1	<1%	1
49	AS5394 AS41720	1	<1%	1
50	AS15605 AS41720	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS41720

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.