BGP map for 2a05:f480:3400::/38

2a05:f480:3400::/38 is announced by AS20473 The Constant Company, LLC and seen by 333 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (55%), AS3257 GTT-BACKBONE (23%) and AS174 Cogent Communications, LLC (17%). The most common path, used by 11 peers, is AS24482 AS20473.

Routes checked 03:00:15 UTC

No change in the origin, the upstreams or the number of peers since 03:00 UTC, when this site first looked at 2a05:f480:3400::/38.

AS-path graph toward 2a05:f480:3400::/38

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 333 peers (3%) number on a line = peers using that link RIS data up to 02:59 UTC what the colours mean 12 of 246 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

333collector peers

23RIS collectors

246distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	183	55%
AS3257 GTT-BACKBONE GTT Communications Inc.	75	23%
AS174 Cogent Communications, LLC	57	17%
AS24482 SG.GS	11	3%
AS36236 NetActuate, Inc	1	<1%
AS3170 VELOXSERV VeloxServ Communications Ltd	1	<1%
AS48070 DSM DSM (GB) Limited	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%
AS61049 EXASCALE Exascale Ltd	1	<1%
AS4455 BSO IX Reach Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	181	54%
AS3257 GTT-BACKBONE GTT Communications Inc.	73	22%
AS174 Cogent Communications, LLC	57	17%
AS6939 Hurricane Electric LLC	41	12%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	5	2%
AS3356 Level 3 Parent, LLC	5	2%
AS9002 RETN-AS RETN Limited	5	2%
AS3320 DTAG Deutsche Telekom AG	4	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	11	3%	11
2	AS6939 AS1299 AS20473	7	2%	7
3	AS8218 AS6461 AS1299 AS20473	7	2%	6
4	AS199524 AS1299 AS20473	6	2%	6
5	AS9002 AS3257 AS20473	5	2%	5
6	AS6461 AS1299 AS20473	5	2%	5
7	AS13030 AS1299 AS20473	4	1%	4
8	AS14840 AS174 AS20473	4	1%	2
9	AS14907 AS1299 AS20473	3	<1%	3
10	AS48185 AS1299 AS20473	3	<1%	3
11	AS48362 AS1299 AS20473	3	<1%	3
12	AS49544 AS1299 AS20473	3	<1%	3
13	AS12779 AS3257 AS20473	3	<1%	3
14	AS34019 AS35625 AS3257 AS20473	3	<1%	3
15	AS15547 AS3303 AS3257 AS20473	3	<1%	3
16	AS1299 AS20473	2	<1%	2
17	AS3257 AS20473	2	<1%	2
18	AS6939 AS3257 AS20473	2	<1%	2
19	AS19151 AS174 AS20473	2	<1%	2
20	AS6762 AS1299 AS20473	2	<1%	2
21	AS37721 AS174 AS20473	2	<1%	1
22	AS31027 AS1299 AS20473	2	<1%	1
23	AS8529 AS1299 AS20473	2	<1%	2
24	AS2914 AS3257 AS20473	2	<1%	2
25	AS34927 AS1299 AS20473	2	<1%	2
26	AS3320 AS1299 AS20473	2	<1%	2
27	AS12859 AS1299 AS20473	2	<1%	1
28	AS25160 AS174 AS20473	2	<1%	2
29	AS47147 AS1299 AS20473	2	<1%	2
30	AS3491 AS1299 AS20473	2	<1%	2
31	AS42473 AS1299 AS20473	2	<1%	2
32	AS28917 AS3257 AS20473	2	<1%	1
33	AS59890 AS174 AS20473	2	<1%	2
34	AS25091 AS1299 AS20473	2	<1%	2
35	AS1403 AS577 AS1299 AS20473	2	<1%	1
36	AS58057 AS34549 AS3257 AS20473	2	<1%	2
37	AS49544 AS3356 AS1299 AS20473	2	<1%	1
38	AS3214 AS6939 AS1299 AS20473	2	<1%	2
39	AS142289 AS9583 AS1299 AS20473	2	<1%	1
40	AS47692 AS6939 AS1299 AS20473	2	<1%	2
41	AS51184 AS6939 AS1299 AS20473	2	<1%	2
42	AS62167 AS6939 AS1299 AS20473	2	<1%	2
43	AS917 AS60068 AS174 AS20473	2	<1%	2
44	AS202032 AS6939 AS1299 AS20473	2	<1%	2
45	AS20612 AS9044 AS1299 AS20473	2	<1%	1
46	AS58057 AS6939 AS1299 AS20473	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1
48	AS36236 AS20473	1	<1%	1
49	AS3170 AS20473	1	<1%	1
50	AS48070 AS20473	1	<1%	1

50 of 246 paths shown. All of them are in the JSON.

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:59 UTC, fetched just now.