BGP map for 2400:6a80:d100::/40

2400:6a80:d100::/40 is announced by AS55821 RADIUS TELECOMS, INC. and seen by 359 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS4637 Telstra Global (74%), AS174 Cogent Communications, LLC (18%) and AS24482 SG.GS (3%). The most common path, used by 20 peers, is AS6939 AS4637 AS55821.

Routes checked 01:54:37 UTC

No change in the origin, the upstreams or the number of peers since 01:54 UTC, when this site first looked at 2400:6a80:d100::/40.

AS-path graph toward 2400:6a80:d100::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 20 of 359 peers (6%) number on a line = peers using that link RIS data up to 01:54 UTC what the colours mean 12 of 255 paths drawn

Download PNG View JSON Raw upstream

359collector peers

23RIS collectors

255distinct AS paths

3.6average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	267	74%
AS174 Cogent Communications, LLC	66	18%
AS24482 SG.GS	11	3%
AS2914 NTT America, Inc.	4	1%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS38008 Aperture Science Limited	2	<1%
AS9002 RETN-AS RETN Limited	2	<1%
AS59105 Home NOC Operators Group	1	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	267	74%
AS6939 Hurricane Electric LLC	189	53%
AS174 Cogent Communications, LLC	66	18%
AS3356 Level 3 Parent, LLC	6	2%
AS9002 RETN-AS RETN Limited	4	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	3	<1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS9583 Sify Limited	2	<1%
AS2497 Internet Initiative Japan Inc.	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	20	6%	16
2	AS24482 AS55821	11	3%	11
3	AS8218 AS6939 AS4637 AS55821	7	2%	6
4	AS6461 AS4637 AS55821	5	1%	5
5	AS9002 AS4637 AS55821	4	1%	4
6	AS13030 AS4637 AS55821	4	1%	4
7	AS199524 AS174 AS55821	4	1%	4
8	AS58057 AS6939 AS4637 AS55821	4	1%	3
9	AS34927 AS6939 AS4637 AS55821	4	1%	3
10	AS14840 AS6939 AS4637 AS55821	4	1%	2
11	AS12779 AS6939 AS4637 AS55821	4	1%	4
12	AS2914 AS55821	3	<1%	3
13	AS3491 AS55821	3	<1%	3
14	AS51185 AS6939 AS4637 AS55821	3	<1%	3
15	AS48185 AS6939 AS4637 AS55821	3	<1%	3
16	AS3214 AS6939 AS4637 AS55821	3	<1%	3
17	AS48362 AS6939 AS4637 AS55821	3	<1%	3
18	AS15547 AS6939 AS4637 AS55821	3	<1%	3
19	AS19151 AS4637 AS55821	2	<1%	2
20	AS6762 AS174 AS55821	2	<1%	2
21	AS37721 AS174 AS55821	2	<1%	1
22	AS31027 AS4637 AS55821	2	<1%	1
23	AS8529 AS4637 AS55821	2	<1%	2
24	AS1299 AS4637 AS55821	2	<1%	2
25	AS47147 AS4637 AS55821	2	<1%	2
26	AS199524 AS4637 AS55821	2	<1%	2
27	AS3320 AS4637 AS55821	2	<1%	2
28	AS6830 AS174 AS55821	2	<1%	2
29	AS14907 AS4637 AS55821	2	<1%	2
30	AS25160 AS174 AS55821	2	<1%	2
31	AS49544 AS4637 AS55821	2	<1%	2
32	AS59890 AS174 AS55821	2	<1%	2
33	AS852 AS6939 AS4637 AS55821	2	<1%	2
34	AS1403 AS6939 AS4637 AS55821	2	<1%	1
35	AS50628 AS6939 AS4637 AS55821	2	<1%	2
36	AS49544 AS6939 AS4637 AS55821	2	<1%	2
37	AS6667 AS6939 AS4637 AS55821	2	<1%	2
38	AS34019 AS6939 AS4637 AS55821	2	<1%	2
39	AS47692 AS6939 AS4637 AS55821	2	<1%	2
40	AS51184 AS6939 AS4637 AS55821	2	<1%	2
41	AS12859 AS6939 AS4637 AS55821	2	<1%	1
42	AS42473 AS6939 AS4637 AS55821	2	<1%	2
43	AS62167 AS6939 AS4637 AS55821	2	<1%	2
44	AS202032 AS6939 AS4637 AS55821	2	<1%	2
45	AS28917 AS6939 AS4637 AS55821	2	<1%	1
46	AS20612 AS6939 AS4637 AS55821	2	<1%	1
47	AS206271 AS60707 AS6939 AS4637 AS55821	2	<1%	1
48	AS142289 AS9583 AS6939 AS4637 AS55821	2	<1%	1
49	AS59105 AS55821	1	<1%	1
50	AS17639 AS55821	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS55821

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:54 UTC, fetched just now.