BGP map for 2400:6a81::/32

2400:6a81::/32 is announced by AS55821 RADIUS TELECOMS, INC. and seen by 346 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS4637 Telstra Global (60%), AS2914 NTT America, Inc. (8%) and AS3356 Level 3 Parent, LLC (8%). The most common path, used by 18 peers, is AS6939 AS4637 AS55821.

Routes checked 03:57:58 UTC

No change in the origin, the upstreams or the number of peers since 17:35 UTC on 29 Oct, when this site first looked at 2400:6a81::/32.

AS-path graph toward 2400:6a81::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 18 of 346 peers (5%) number on a line = peers using that link RIS data up to 03:57 UTC what the colours mean 12 of 257 paths drawn 1 quieter network left out

View JSON Raw upstream

346collector peers

23RIS collectors

257distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	208	60%
AS2914 NTT America, Inc.	29	8%
AS3356 Level 3 Parent, LLC	29	8%
AS174 Cogent Communications, LLC	21	6%
AS3491 PCCW Global (HK) Ltd.	20	6%
AS24482 SG.GS	9	3%
AS703 Verizon Business	6	2%
AS19151 BroadbandONE, LLC	2	<1%
AS24115 Equinix	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	207	60%
AS6939 Hurricane Electric LLC	161	47%
AS3356 Level 3 Parent, LLC	29	8%
AS2914 NTT America, Inc.	26	8%
AS174 Cogent Communications, LLC	21	6%
AS3491 PCCW Global (HK) Ltd.	18	5%
AS703 Verizon Business	6	2%
AS25091 IP-Max IP-Max SA	3	<1%
AS9583 Sify Limited	2	<1%
AS24115 Equinix	2	<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	AS6939 AS4637 AS55821	18	5%	15
2	AS24482 AS55821	9	3%	9
3	AS8218 AS6939 AS4637 AS55821	6	2%	5
4	AS6461 AS4637 AS55821	5	1%	5
5	AS9002 AS4637 AS55821	4	1%	4
6	AS13030 AS3491 AS55821	4	1%	4
7	AS58057 AS6939 AS4637 AS55821	4	1%	3
8	AS34927 AS6939 AS4637 AS55821	4	1%	3
9	AS14840 AS6939 AS4637 AS55821	4	1%	2
10	AS2914 AS55821	3	<1%	3
11	AS48185 AS6939 AS4637 AS55821	3	<1%	3
12	AS3214 AS6939 AS4637 AS55821	3	<1%	3
13	AS12779 AS6939 AS4637 AS55821	3	<1%	3
14	AS48362 AS6939 AS4637 AS55821	3	<1%	3
15	AS15547 AS6939 AS4637 AS55821	3	<1%	3
16	AS19151 AS55821	2	<1%	2
17	AS3491 AS55821	2	<1%	2
18	AS199524 AS3491 AS55821	2	<1%	2
19	AS199524 AS174 AS55821	2	<1%	2
20	AS852 AS3491 AS55821	2	<1%	2
21	AS18041 AS703 AS55821	2	<1%	1
22	AS1299 AS4637 AS55821	2	<1%	2
23	AS3257 AS3356 AS55821	2	<1%	2
24	AS6667 AS3491 AS55821	2	<1%	2
25	AS47147 AS4637 AS55821	2	<1%	2
26	AS47692 AS2914 AS55821	2	<1%	2
27	AS12859 AS2914 AS55821	2	<1%	1
28	AS25160 AS2914 AS55821	2	<1%	2
29	AS25091 AS3356 AS55821	2	<1%	2
30	AS59890 AS3356 AS55821	2	<1%	2
31	AS1403 AS6939 AS4637 AS55821	2	<1%	1
32	AS50628 AS6939 AS4637 AS55821	2	<1%	2
33	AS49544 AS6939 AS4637 AS55821	2	<1%	2
34	AS142289 AS9583 AS24115 AS55821	2	<1%	1
35	AS34019 AS25091 AS2914 AS55821	2	<1%	2
36	AS51184 AS6939 AS4637 AS55821	2	<1%	2
37	AS6424 AS6939 AS4637 AS55821	2	<1%	2
38	AS42473 AS6939 AS4637 AS55821	2	<1%	2
39	AS62167 AS6939 AS4637 AS55821	2	<1%	2
40	AS202032 AS6939 AS4637 AS55821	2	<1%	2
41	AS28917 AS6939 AS4637 AS55821	2	<1%	1
42	AS20612 AS6939 AS4637 AS55821	2	<1%	1
43	AS206271 AS60707 AS12735 AS6939 AS4637 AS55821	2	<1%	1
44	AS59105 AS55821	1	<1%	1
45	AS17639 AS55821	1	<1%	1
46	AS37989 AS55821	1	<1%	1
47	AS38001 AS55821	1	<1%	1
48	AS61292 AS55821	1	<1%	1
49	AS6057 AS55821	1	<1%	1
50	AS38008 AS55821	1	<1%	1

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

More prefixes from AS55821

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 03:57 UTC, fetched just now.