BGP map for 2a01:73e0:f000::/36

2a01:73e0:f000::/36 is announced by AS47872 SOFIA-CONNECT-AS and seen by 336 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (48%), AS3356 Level 3 Parent, LLC (28%) and AS174 Cogent Communications, LLC (24%). The most common path, used by 11 peers, is AS24482 AS6461 AS47872.

Routes checked 09:43:50 UTC

No change in the origin, the upstreams or the number of peers since 09:43 UTC, when this site first looked at 2a01:73e0:f000::/36.

AS-path graph toward 2a01:73e0:f000::/36

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 336 peers (3%) number on a line = peers using that link RIS data up to 09:43 UTC what the colours mean 12 of 251 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

336collector peers

23RIS collectors

251distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	161	48%
AS3356 Level 3 Parent, LLC	94	28%
AS174 Cogent Communications, LLC	81	24%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	156	46%
AS3356 Level 3 Parent, LLC	94	28%
AS174 Cogent Communications, LLC	81	24%
AS6939 Hurricane Electric LLC	38	11%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS2914 NTT America, Inc.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	1%
AS25091 IP-Max IP-Max SA	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<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 AS6461 AS47872	11	3%	11
2	AS6939 AS3356 AS47872	7	2%	7
3	AS8218 AS6461 AS47872	7	2%	6
4	AS6461 AS47872	5	1%	5
5	AS199524 AS174 AS47872	5	1%	5
6	AS9002 AS6461 AS47872	4	1%	4
7	AS13030 AS6461 AS47872	4	1%	4
8	AS14840 AS6461 AS47872	4	1%	2
9	AS12779 AS6461 AS47872	4	1%	4
10	AS48185 AS3356 AS47872	3	<1%	3
11	AS49544 AS3356 AS47872	3	<1%	2
12	AS34019 AS6461 AS47872	3	<1%	3
13	AS47147 AS6461 AS47872	3	<1%	3
14	AS15547 AS6461 AS47872	3	<1%	3
15	AS25091 AS6461 AS47872	3	<1%	3
16	AS6939 AS6461 AS47872	2	<1%	2
17	AS19151 AS174 AS47872	2	<1%	2
18	AS2914 AS3356 AS47872	2	<1%	2
19	AS6762 AS3356 AS47872	2	<1%	2
20	AS852 AS6461 AS47872	2	<1%	2
21	AS50628 AS3356 AS47872	2	<1%	2
22	AS37721 AS174 AS47872	2	<1%	1
23	AS1299 AS174 AS47872	2	<1%	2
24	AS3214 AS6461 AS47872	2	<1%	2
25	AS3257 AS3356 AS47872	2	<1%	2
26	AS6667 AS6461 AS47872	2	<1%	2
27	AS51184 AS6461 AS47872	2	<1%	2
28	AS3320 AS6461 AS47872	2	<1%	2
29	AS12859 AS6461 AS47872	2	<1%	1
30	AS25160 AS174 AS47872	2	<1%	2
31	AS49544 AS6461 AS47872	2	<1%	2
32	AS35280 AS3356 AS47872	2	<1%	2
33	AS28917 AS6461 AS47872	2	<1%	1
34	AS59890 AS3356 AS47872	2	<1%	2
35	AS3491 AS174 AS47872	2	<1%	2
36	AS1403 AS577 AS6461 AS47872	2	<1%	1
37	AS58057 AS34549 AS6461 AS47872	2	<1%	2
38	AS34927 AS6939 AS3356 AS47872	2	<1%	1
39	AS31027 AS12552 AS6461 AS47872	2	<1%	1
40	AS47692 AS6939 AS3356 AS47872	2	<1%	2
41	AS48362 AS1764 AS3356 AS47872	2	<1%	2
42	AS62167 AS6939 AS3356 AS47872	2	<1%	2
43	AS20612 AS9044 AS174 AS47872	2	<1%	1
44	AS58057 AS6939 AS6461 AS47872	2	<1%	1
45	AS142289 AS9583 AS2914 AS3356 AS47872	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3356 AS47872	2	<1%	1
47	AS2497 AS174 AS47872	1	<1%	1
48	AS52320 AS6461 AS47872	1	<1%	1
49	AS2497 AS3356 AS47872	1	<1%	1
50	AS21700 AS174 AS47872	1	<1%	1

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

More prefixes from AS47872

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 09:43 UTC, fetched just now.