BGP map for 2001:4000::/32

2001:4000::/32 is announced by AS44407 ASN-LINKT and seen by 338 peers of 23 RIPE RIS collectors, over 245 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (26%), AS6939 Hurricane Electric LLC (24%) and AS3356 Level 3 Parent, LLC (20%). The most common path, used by 11 peers, is AS24482 AS44407.

Routes checked 21:12:06 UTC

No change in the origin, the upstreams or the number of peers since 21:12 UTC, when this site first looked at 2001:4000::/32.

AS-path graph toward 2001:4000::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 338 peers (3%) number on a line = peers using that link RIS data up to 21:11 UTC what the colours mean 12 of 245 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

338collector peers

23RIS collectors

245distinct AS paths

3.0average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	88	26%
AS6939 Hurricane Electric LLC	80	24%
AS3356 Level 3 Parent, LLC	68	20%
AS9002 RETN-AS RETN Limited	19	6%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS25091 IP-Max IP-Max SA	4	1%
AS34019 HIVANE Hivane Association	3	<1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	86	25%
AS6939 Hurricane Electric LLC	71	21%
AS3356 Level 3 Parent, LLC	68	20%
AS9002 RETN-AS RETN Limited	14	4%
AS2914 NTT America, Inc.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS174 Cogent Communications, LLC	3	<1%
AS3320 DTAG Deutsche Telekom 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 AS44407	11	3%	11
2	AS6939 AS44407	9	3%	9
3	AS8218 AS44407	7	2%	6
4	AS199524 AS1299 AS44407	6	2%	6
5	AS9002 AS44407	5	1%	5
6	AS12779 AS44407	4	1%	4
7	AS13030 AS1299 AS44407	4	1%	4
8	AS58057 AS6939 AS44407	4	1%	3
9	AS14840 AS3356 AS44407	4	1%	2
10	AS34019 AS44407	3	<1%	3
11	AS25091 AS44407	3	<1%	3
12	AS2914 AS3356 AS44407	3	<1%	3
13	AS49544 AS3356 AS44407	3	<1%	2
14	AS3214 AS6939 AS44407	3	<1%	3
15	AS6461 AS3356 AS44407	3	<1%	3
16	AS15547 AS6939 AS44407	3	<1%	3
17	AS44407	2	<1%	1
18	AS50628 AS44407	2	<1%	2
19	AS37721 AS44407	2	<1%	1
20	AS8529 AS44407	2	<1%	2
21	AS1299 AS44407	2	<1%	2
22	AS25160 AS44407	2	<1%	2
23	AS49544 AS44407	2	<1%	2
24	AS2497 AS3356 AS44407	2	<1%	2
25	AS852 AS1299 AS44407	2	<1%	2
26	AS14907 AS6939 AS44407	2	<1%	2
27	AS34927 AS6939 AS44407	2	<1%	1
28	AS31027 AS1299 AS44407	2	<1%	1
29	AS35710 AS6939 AS44407	2	<1%	2
30	AS3257 AS3356 AS44407	2	<1%	2
31	AS6667 AS1299 AS44407	2	<1%	2
32	AS34927 AS1299 AS44407	2	<1%	2
33	AS47692 AS6939 AS44407	2	<1%	2
34	AS48362 AS9002 AS44407	2	<1%	2
35	AS51184 AS6939 AS44407	2	<1%	2
36	AS3320 AS1299 AS44407	2	<1%	2
37	AS6461 AS1299 AS44407	2	<1%	2
38	AS6830 AS1299 AS44407	2	<1%	2
39	AS12859 AS1299 AS44407	2	<1%	1
40	AS47147 AS1299 AS44407	2	<1%	2
41	AS199524 AS6939 AS44407	2	<1%	2
42	AS48185 AS1299 AS44407	2	<1%	2
43	AS3491 AS3356 AS44407	2	<1%	2
44	AS62167 AS6939 AS44407	2	<1%	2
45	AS202032 AS6939 AS44407	2	<1%	2
46	AS59890 AS3356 AS44407	2	<1%	2
47	AS1403 AS577 AS6939 AS44407	2	<1%	1
48	AS142289 AS9583 AS1299 AS44407	2	<1%	1
49	AS28917 AS3257 AS3356 AS44407	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3356 AS44407	2	<1%	1

50 of 245 paths shown. All of them are in the JSON.

More prefixes from AS44407

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:11 UTC, fetched just now.