BGP map for 206.41.72.0/21

206.41.72.0/21 is announced by 2 networks, mostly AS4455 BSO and seen by 327 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (43%), AS174 Cogent Communications, LLC (26%) and AS6939 Hurricane Electric LLC (6%). The most common path, used by 11 peers, is AS24482 AS4455.

Routes checked 22:49:12 UTC

No change in the origin, the upstreams or the number of peers since 22:49 UTC, when this site first looked at 206.41.72.0/21.

AS-path graph toward 206.41.72.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 327 peers (3%) number on a line = peers using that link RIS data up to 22:49 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

327collector peers

23RIS collectors

256distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	142	43%
AS174 Cogent Communications, LLC	85	26%
AS6939 Hurricane Electric LLC	18	6%
AS24482 SG.GS	11	3%
AS25091 IP-Max IP-Max SA	11	3%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS14840 BR.Digital Telecom	5	2%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS15547 NETPLUS netplus.ch SA	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	140	43%
AS174 Cogent Communications, LLC	85	26%
AS6939 Hurricane Electric LLC	18	6%
AS3356 Level 3 Parent, LLC	11	3%
AS6461 Zayo Bandwidth	8	2%
AS25091 IP-Max IP-Max SA	8	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	6	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS4455	11	3%	11
2	AS8218 AS6461 AS174 AS4455	6	2%	5
3	AS14840 AS4455	4	1%	2
4	AS13030 AS1299 AS4455	4	1%	4
5	AS12779 AS174 AS4455	4	1%	4
6	AS199524 AS1299 AS4455	4	1%	4
7	AS47147 AS1299 AS4455	4	1%	4
8	AS25091 AS4455	3	<1%	3
9	AS2914 AS1299 AS4455	3	<1%	3
10	AS48185 AS1299 AS4455	3	<1%	3
11	AS34927 AS1299 AS4455	3	<1%	3
12	AS14907 AS1299 AS4455	3	<1%	3
13	AS34019 AS25091 AS4455	3	<1%	3
14	AS6461 AS174 AS4455	3	<1%	3
15	AS48362 AS1299 AS4455	3	<1%	3
16	AS199524 AS174 AS4455	3	<1%	3
17	AS1299 AS4455	2	<1%	2
18	AS51185 AS4455	2	<1%	2
19	AS15547 AS4455	2	<1%	2
20	AS49544 AS4455	2	<1%	2
21	AS19151 AS4455	2	<1%	2
22	AS6461 AS1299 AS4455	2	<1%	2
23	AS3320 AS1299 AS4455	2	<1%	2
24	AS62167 AS174 AS4455	2	<1%	2
25	AS25160 AS174 AS4455	2	<1%	2
26	AS42473 AS1299 AS4455	2	<1%	2
27	AS58057 AS34549 AS4455	2	<1%	2
28	AS31027 AS1299 AS4455	2	<1%	1
29	AS3491 AS174 AS4455	2	<1%	2
30	AS6762 AS1299 AS4455	2	<1%	2
31	AS47692 AS33891 AS4455	2	<1%	2
32	AS59890 AS6939 AS4455	2	<1%	2
33	AS2497 AS174 AS4455	2	<1%	2
34	AS917 AS60068 AS174 AS4455	2	<1%	2
35	AS9002 AS3356 AS1299 AS4455	2	<1%	2
36	AS49544 AS3356 AS1299 AS4455	2	<1%	1
37	AS35710 AS3320 AS1299 AS4455	2	<1%	2
38	AS51184 AS47692 AS33891 AS4455	2	<1%	2
39	AS142289 AS9583 AS4755 AS6453 AS174 AS4455	2	<1%	1
40	AS1828 AS4455	1	<1%	1
41	AS34549 AS4455	1	<1%	1
42	AS37721 AS4455	1	<1%	1
43	AS17639 AS4455	1	<1%	1
44	AS14907 AS4455	1	<1%	1
45	AS61573 AS4455	1	<1%	1
46	AS6057 AS4455	1	<1%	1
47	AS835 AS4455	1	<1%	1
48	AS45489 AS4455	1	<1%	1
49	AS36236 AS4455	1	<1%	1
50	AS18106 AS4455	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS4455

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 22:49 UTC, fetched just now.