BGP map for 2a10:2500::/29

2a10:2500::/29 is announced by AS20473 The Constant Company, LLC and seen by 327 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (32%), AS2914 NTT America, Inc. (23%) and AS3491 PCCW Global (HK) Ltd. (11%). The most common path, used by 9 peers, is AS24482 AS20473.

Routes checked 16:11:30 UTC

No change in the origin, the upstreams or the number of peers since 03:17 UTC on 29 Oct, when this site first looked at 2a10:2500::/29.

AS-path graph toward 2a10:2500::/29

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 327 peers (3%) number on a line = peers using that link RIS data up to 16:11 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

250distinct AS paths

3.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	104	32%
AS2914 NTT America, Inc.	76	23%
AS3491 PCCW Global (HK) Ltd.	35	11%
AS174 Cogent Communications, LLC	33	10%
AS9002 RETN-AS RETN Limited	15	5%
AS25091 IP-Max IP-Max SA	10	3%
AS24482 SG.GS	9	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	6	2%
AS8220 COLT COLT Technology Services Group Limited	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	102	31%
AS2914 NTT America, Inc.	73	22%
AS6939 Hurricane Electric LLC	41	13%
AS174 Cogent Communications, LLC	33	10%
AS3491 PCCW Global (HK) Ltd.	32	10%
AS9002 RETN-AS RETN Limited	10	3%
AS6461 Zayo Bandwidth	8	2%
AS25091 IP-Max IP-Max SA	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%

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 AS20473	9	3%	9
2	AS8218 AS6461 AS2914 AS20473	7	2%	6
3	AS6939 AS2914 AS20473	6	2%	6
4	AS9002 AS20473	5	2%	5
5	AS13030 AS20473	4	1%	4
6	AS14840 AS174 AS20473	4	1%	2
7	AS2914 AS20473	3	<1%	3
8	AS3491 AS20473	3	<1%	3
9	AS25091 AS20473	3	<1%	3
10	AS34019 AS25091 AS20473	3	<1%	3
11	AS35280 AS2914 AS20473	3	<1%	3
12	AS15547 AS8220 AS20473	3	<1%	3
13	AS19151 AS20473	2	<1%	2
14	AS852 AS20473	2	<1%	2
15	AS1299 AS20473	2	<1%	2
16	AS6667 AS20473	2	<1%	2
17	AS49544 AS20473	2	<1%	2
18	AS199524 AS3491 AS20473	2	<1%	2
19	AS6939 AS1299 AS20473	2	<1%	2
20	AS6762 AS1299 AS20473	2	<1%	2
21	AS14907 AS1299 AS20473	2	<1%	2
22	AS48185 AS1299 AS20473	2	<1%	2
23	AS58057 AS34549 AS20473	2	<1%	2
24	AS8529 AS1299 AS20473	2	<1%	2
25	AS6461 AS3491 AS20473	2	<1%	2
26	AS34927 AS1299 AS20473	2	<1%	2
27	AS47692 AS2914 AS20473	2	<1%	2
28	AS48362 AS9002 AS20473	2	<1%	2
29	AS199524 AS1299 AS20473	2	<1%	2
30	AS3320 AS1299 AS20473	2	<1%	2
31	AS6461 AS1299 AS20473	2	<1%	2
32	AS12859 AS1299 AS20473	2	<1%	1
33	AS25160 AS2914 AS20473	2	<1%	2
34	AS47147 AS1299 AS20473	2	<1%	2
35	AS12779 AS174 AS20473	2	<1%	2
36	AS42473 AS1299 AS20473	2	<1%	2
37	AS59890 AS174 AS20473	2	<1%	2
38	AS1403 AS577 AS3491 AS20473	2	<1%	1
39	AS49544 AS3356 AS1299 AS20473	2	<1%	1
40	AS3214 AS6939 AS1299 AS20473	2	<1%	2
41	AS142289 AS9583 AS2914 AS20473	2	<1%	1
42	AS51184 AS6939 AS3491 AS20473	2	<1%	2
43	AS62167 AS6939 AS2914 AS20473	2	<1%	2
44	AS202032 AS6939 AS2914 AS20473	2	<1%	2
45	AS28917 AS3257 AS1299 AS20473	2	<1%	1
46	AS20612 AS8758 AS9002 AS20473	2	<1%	1
47	AS58057 AS6939 AS2914 AS20473	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS1299 AS20473	2	<1%	1
49	AS20473	1	<1%	1
50	AS52320 AS20473	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 16:11 UTC, fetched just now.