BGP map for 2a05:f480:1800::/38

2a05:f480:1800::/38 is announced by AS20473 The Constant Company, LLC and seen by 333 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (17%), AS1299 TWELVE99 (17%) and AS3491 PCCW Global (HK) Ltd. (12%). The most common path, used by 9 peers, is AS24482 AS20473.

Routes checked 14:34:01 UTC

No change in the origin, the upstreams or the number of peers since 03:14 UTC on 29 Oct, when this site first looked at 2a05:f480:1800::/38.

AS-path graph toward 2a05:f480:1800::/38

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 333 peers (3%) number on a line = peers using that link RIS data up to 14:32 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

View JSON Raw upstream

333collector peers

23RIS collectors

257distinct AS paths

2.9average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	56	17%
AS1299 TWELVE99 Arelion Sweden AB	56	17%
AS3491 PCCW Global (HK) Ltd.	41	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	26	8%
AS24482 SG.GS	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	2%
AS34019 HIVANE Hivane Association	5	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	2%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	54	16%
AS2914 NTT America, Inc.	53	16%
AS3491 PCCW Global (HK) Ltd.	38	11%
AS6939 Hurricane Electric LLC	34	10%
AS3257 GTT-BACKBONE GTT Communications Inc.	24	7%
AS3356 Level 3 Parent, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	2%
AS60068 CDN77 Datacamp Limited	4	1%
AS8758 IWAY Iway AG	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 AS20473	9	3%	9
2	AS8218 AS20473	7	2%	6
3	AS6939 AS2914 AS20473	5	2%	5
4	AS9002 AS3257 AS20473	5	2%	5
5	AS13030 AS20473	4	1%	4
6	AS2914 AS20473	3	<1%	3
7	AS12779 AS20473	3	<1%	3
8	AS34019 AS20473	3	<1%	3
9	AS48362 AS20473	3	<1%	3
10	AS3491 AS20473	3	<1%	3
11	AS15547 AS20473	3	<1%	3
12	AS25091 AS20473	3	<1%	3
13	AS6461 AS3491 AS20473	3	<1%	3
14	AS14840 AS3356 AS1299 AS20473	3	<1%	2
15	AS58057 AS20473	2	<1%	2
16	AS8529 AS20473	2	<1%	2
17	AS35710 AS20473	2	<1%	2
18	AS1299 AS20473	2	<1%	2
19	AS3257 AS20473	2	<1%	2
20	AS47692 AS20473	2	<1%	2
21	AS51184 AS20473	2	<1%	2
22	AS12859 AS20473	2	<1%	1
23	AS25160 AS20473	2	<1%	2
24	AS49544 AS20473	2	<1%	2
25	AS212483 AS20473	2	<1%	1
26	AS28917 AS20473	2	<1%	1
27	AS199524 AS3491 AS20473	2	<1%	2
28	AS6939 AS1299 AS20473	2	<1%	2
29	AS19151 AS2914 AS20473	2	<1%	2
30	AS199524 AS1299 AS20473	2	<1%	2
31	AS852 AS3491 AS20473	2	<1%	2
32	AS48185 AS2914 AS20473	2	<1%	2
33	AS6667 AS3491 AS20473	2	<1%	2
34	AS6461 AS1299 AS20473	2	<1%	2
35	AS47147 AS1299 AS20473	2	<1%	2
36	AS6939 AS3491 AS20473	2	<1%	2
37	AS42473 AS1299 AS20473	2	<1%	2
38	AS20612 AS8758 AS20473	2	<1%	1
39	AS35280 AS2914 AS20473	2	<1%	2
40	AS1403 AS577 AS3491 AS20473	2	<1%	1
41	AS49544 AS3356 AS1299 AS20473	2	<1%	1
42	AS142289 AS9583 AS2914 AS20473	2	<1%	1
43	AS62167 AS6939 AS2914 AS20473	2	<1%	2
44	AS202032 AS6939 AS2914 AS20473	2	<1%	2
45	AS59890 AS60068 AS33891 AS20473	2	<1%	2
46	AS58057 AS6939 AS2914 AS20473	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS20473	2	<1%	1
48	AS20473	1	<1%	1
49	AS56662 AS20473	1	<1%	1
50	AS17639 AS20473	1	<1%	1

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

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 14:32 UTC, fetched just now.